UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended ~~March 31,~~June 30, 2022

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission File Number 001-36541

LIMBACH HOLDINGS, INC.

(Exact name of registrant as specified in its charter)


Delaware, USA						46-5399422
(State or other jurisdiction of incorporation or organization)						(I.R.S. Employer Identification No.)

797 Commonwealth Drive, Warrendale, Pennsylvania						15086
(Address of principal executive offices)						(Zip Code)

1-412-359-2100

(Registrant’s telephone number, including area code)








~~1251 Waterfront Place, Suite 201~~ ~~Pittsburgh, Pennsylvania~~						~~15222~~
~~(Former Address of principal executive offices)~~						~~(Former Zip Code)~~

Not Applicable

(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of Each Exchange on Which Registered

Common Stock, par value $0.0001 per share

LMB

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer

☐

Accelerated filer

☒

Non-accelerated filer

☐

Smaller reporting company

☒

Emerging growth company

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of ~~May 9,~~August 8, 2022, there were ~~10,423,068~~10,447,660 shares of the registrant’s common stock, $0.0001 par value per share, outstanding.

Table of Contents

LIMBACH HOLDINGS, INC.

TABLE OF CONTENTS


Part I.

Item 1.	Financial Statements (Unaudited)	1
	Condensed Consolidated Balance Sheets as of ~~March 31,~~June 30, 2022 and December 31, 2021	1
	Condensed Consolidated Statements of Operations for the Three and Six Months Ended ~~March 31,~~June 30, 2022 and 2021	2
	Condensed Consolidated Statement of Stockholders’ Equity for the Three and Six Months Ended ~~March 31,~~June 30, 2022 and 2021	3
	Condensed Consolidated Statements of Cash Flows for the ~~Three~~Six Months Ended ~~March 31,~~June 30, 2022 and 2021	4
	Notes to Condensed Consolidated Financial Statements	5
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	2425
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	3640
Item 4.	Controls and Procedures	3640

Part II.

Item 1.	Legal Proceedings	3742
Item 1A.	Risk Factors	3742
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	3742
Item 3.	Defaults Upon Senior Securities	3742
Item 4.	Mine Safety Disclosures	3742
Item 5.	Other Information	3742
Item 6.	Exhibits	3843

Signature		3944

Table of Contents

PART I. FINANCIAL INFORMATION

Item 1. Financial Statements

LIMBACH HOLDINGS, INC.

Condensed Consolidated Balance Sheets (Unaudited)


(in thousands, except share and per share data)	(in thousands, except share and per share data)	March 31, 2022		December 31, 2021		(in thousands, except share and per share data)	June 30, 2022		December 31, 2021
ASSETS	ASSETS					ASSETS
Current assets:	Current assets:					Current assets:
Cash and cash equivalents	Cash and cash equivalents	$	18,066	$	14,476	Cash and cash equivalents	$	19,630	$	14,476
Restricted cash	Restricted cash	113		113		Restricted cash	113		113
Accounts receivable (net of allowance for doubtful accounts of $270 and $263 as of March 31, 2022 and December 31, 2021, respectively)		108,969		89,327
Accounts receivable (net of allowance for doubtful accounts of $316 and $263 as of June 30, 2022 and December 31, 2021, respectively)						Accounts receivable (net of allowance for doubtful accounts of $316 and $263 as of June 30, 2022 and December 31, 2021, respectively)	101,018		89,327
Contract assets	Contract assets	75,543		83,863		Contract assets	74,959		83,863
Income tax receivable	Income tax receivable	161		114		Income tax receivable	676		114
Other current assets	Other current assets	7,143		5,013		Other current assets	5,534		5,013
Total current assets	Total current assets	209,995		192,906		Total current assets	201,930		192,906

Property and equipment, net	Property and equipment, net	20,759		21,621		Property and equipment, net	20,419		21,621
Intangible assets, net	Intangible assets, net	16,508		16,907		Intangible assets, net	16,109		16,907
Goodwill	Goodwill	11,370		11,370		Goodwill	11,370		11,370
Operating lease right-of-use assets	Operating lease right-of-use assets	17,719		20,119		Operating lease right-of-use assets	16,644		20,119
Deferred tax asset	Deferred tax asset	4,407		4,330		Deferred tax asset	4,342		4,330
Other assets	Other assets	245		259		Other assets	231		259
Total assets	Total assets	$	281,003	$	267,512	Total assets	$	271,045	$	267,512

LIABILITIES	LIABILITIES					LIABILITIES
Current liabilities:	Current liabilities:					Current liabilities:
Current portion of long-term debt	Current portion of long-term debt	$	13,222	$	9,879	Current portion of long-term debt	$	9,893	$	9,879
Current operating lease liabilities	Current operating lease liabilities	3,762		4,366		Current operating lease liabilities	3,415		4,366
Accounts payable, including retainage	Accounts payable, including retainage	63,734		63,840		Accounts payable, including retainage	63,205		63,840
Contract liabilities	Contract liabilities	34,444		26,712		Contract liabilities	39,835		26,712
Accrued income taxes	Accrued income taxes	—		501		Accrued income taxes	—		501
Accrued expenses and other current liabilities	Accrued expenses and other current liabilities	26,428		24,444		Accrued expenses and other current liabilities	25,773		24,444
Total current liabilities	Total current liabilities	141,590		129,742		Total current liabilities	142,121		129,742
Long-term debt	Long-term debt	34,220		29,816		Long-term debt	24,699		29,816
Long-term operating lease liabilities	Long-term operating lease liabilities	14,787		16,576		Long-term operating lease liabilities	14,086		16,576
Other long-term liabilities	Other long-term liabilities	3,535		3,540		Other long-term liabilities	1,827		3,540
Total liabilities	Total liabilities	194,132		179,674		Total liabilities	182,733		179,674
Commitments and contingencies (Note 13)	Commitments and contingencies (Note 13)	0		0		Commitments and contingencies (Note 13)	0		0

STOCKHOLDERS’ EQUITY	STOCKHOLDERS’ EQUITY					STOCKHOLDERS’ EQUITY
Common stock, $0.0001 par value; 100,000,000 shares authorized, 10,423,068 issued and outstanding as of March 31, 2022 and 10,304,242 at December 31, 2021		1		1
Common stock, $0.0001 par value; 100,000,000 shares authorized, 10,423,068 issued and outstanding as of June 30, 2022 and 10,304,242 at December 31, 2021						Common stock, $0.0001 par value; 100,000,000 shares authorized, 10,423,068 issued and outstanding as of June 30, 2022 and 10,304,242 at December 31, 2021	1		1
Additional paid-in capital	Additional paid-in capital	85,553		85,004		Additional paid-in capital	86,128		85,004
Retained Earnings	Retained Earnings	1,317		2,833		Retained Earnings	2,183		2,833
Total stockholders’ equity	Total stockholders’ equity	86,871		87,838		Total stockholders’ equity	88,312		87,838
Total liabilities and stockholders’ equity	Total liabilities and stockholders’ equity	$	281,003	$	267,512	Total liabilities and stockholders’ equity	$	271,045	$	267,512

The accompanying notes are an integral part of these condensed consolidated financial statements

Table of Contents

LIMBACH HOLDINGS, INC.

Condensed Consolidated Statements of Operations (Unaudited)


		Three Months Ended March 31,					Three Months Ended June 30,				Six Months Ended June 30,
(in thousands, except share and per share data)	(in thousands, except share and per share data)		2022		2021			(in thousands, except share and per share data)	2022		2021		2022		2021
Revenue	Revenue		$	114,822	$	113,344		Revenue	$	116,120	$	121,019	$	230,942	$	234,363
Cost of revenue	Cost of revenue		96,482		96,115			Cost of revenue	94,800		102,329		191,282		198,444
Gross profit	Gross profit		18,340		17,229			Gross profit	21,320		18,690		39,660		35,919
Operating expenses:	Operating expenses:							Operating expenses:
Selling, general and administrative	Selling, general and administrative		18,734		17,145			Selling, general and administrative	18,690		17,232		37,424		34,377
Change in fair value of contingent consideration								Change in fair value of contingent consideration	765		—		765		—
Amortization of intangibles	Amortization of intangibles		399		104			Amortization of intangibles	399		104		798		208
Total operating expenses	Total operating expenses		19,133		17,249			Total operating expenses	19,854		17,336		38,987		34,585
Operating loss			(793)		(20)
Operating income								Operating income	1,466		1,354		673		1,334
Other (expenses) income:	Other (expenses) income:							Other (expenses) income:
Interest expense, net	Interest expense, net		(486)		(1,264)			Interest expense, net	(478)		(452)		(964)		(1,716)
Loss on disposition of property and equipment			(36)		(86)
Gain on disposition of property and equipment								Gain on disposition of property and equipment	147		94		111		8
Loss on early termination of operating lease	Loss on early termination of operating lease		(817)		—			Loss on early termination of operating lease	(32)		—		(849)		—
Loss on early debt extinguishment	Loss on early debt extinguishment		—		(1,961)			Loss on early debt extinguishment	—		—		—		(1,961)
Gain on change in fair value of warrant liability	Gain on change in fair value of warrant liability		—		14			Gain on change in fair value of warrant liability	—		—		—		14
Total other expenses	Total other expenses		(1,339)		(3,297)			Total other expenses	(363)		(358)		(1,702)		(3,655)
Loss before income taxes			(2,132)		(3,317)
Income tax benefit			(616)		(1,035)
Net loss			$	(1,516)	$	(2,282)
Income (loss) before income taxes								Income (loss) before income taxes	1,103		996		(1,029)		(2,321)
Income tax provision (benefit)								Income tax provision (benefit)	237		264		(379)		(771)
Net income (loss)								Net income (loss)	$	866	$	732	$	(650)	$	(1,550)

Earnings Per Share (“EPS”)	Earnings Per Share (“EPS”)							Earnings Per Share (“EPS”)
Loss per common share:
Earnings (loss) per common share:								Earnings (loss) per common share:
Basic	Basic		$	(0.15)	$	(0.25)		Basic	$	0.08	$	0.07	$	(0.06)	$	(0.16)
Diluted	Diluted		$	(0.15)	$	(0.25)		Diluted	$	0.08	$	0.07	$	(0.06)	$	(0.16)
Weighted average number of shares outstanding:	Weighted average number of shares outstanding:							Weighted average number of shares outstanding:
Basic	Basic		10,420,690		9,218,087			Basic	10,423,068		10,251,696		10,421,886		9,737,801
Diluted	Diluted		10,420,690		9,218,087			Diluted	10,567,304		10,469,028		10,421,886		9,737,801

The accompanying notes are an integral part of these condensed consolidated financial statements

Table of Contents

LIMBACH HOLDINGS, INC.

Condensed Consolidated Statements of Stockholders’ Equity (Unaudited)


		Common Stock										Common Stock
(in thousands, except share amounts)	(in thousands, except share amounts)	Number of shares outstanding	Par value amount		Additional paid-in capital		Accumulated deficit		Stockholders’ equity		(in thousands, except share amounts)	Number of shares outstanding	Par value amount		Additional paid-in capital		Retained earnings		Stockholders’ equity
Balance at December 31, 2021	Balance at December 31, 2021	10,304,242	$	1	$	85,004	$	2,833	$	87,838	Balance at December 31, 2021	10,304,242	$	1	$	85,004	$	2,833	$	87,838
Stock-based compensation	Stock-based compensation	—	—		599		—		599		Stock-based compensation	—	—		599		—		599
Shares issued related to vested restricted stock units	Shares issued related to vested restricted stock units	105,928	—		—		—		—		Shares issued related to vested restricted stock units	105,928	—		—		—		—
Tax withholding related to vested restricted stock units	Tax withholding related to vested restricted stock units	—	—		(148)		—		(148)		Tax withholding related to vested restricted stock units	—	—		(148)		—		(148)
Shares issued related to employee stock purchase plan	Shares issued related to employee stock purchase plan	12,898	—		98		—		98		Shares issued related to employee stock purchase plan	12,898	—		98		—		98

Net loss	Net loss	—	—		—		(1,516)		(1,516)		Net loss	—	—		—		(1,516)		(1,516)
Balance at March 31, 2022	Balance at March 31, 2022	10,423,068	$	1	$	85,553	$	1,317	$	86,871	Balance at March 31, 2022	10,423,068	1		85,553		1,317		86,871
Stock-based compensation											Stock-based compensation	—	—		575		—		575

Net income											Net income	—	—		—		866		866
Balance at June 30, 2022											Balance at June 30, 2022	10,423,068	$	1	$	86,128	$	2,183	$	88,312


		Common Stock										Common Stock
(in thousands, except share amounts)	(in thousands, except share amounts)	Number of shares outstanding	Par value amount		Additional paid-in capital		Accumulated deficit		Stockholders’ equity		(in thousands, except share amounts)	Number of shares outstanding	Par value amount		Additional paid-in capital		Accumulated deficit		Stockholders’ equity
Balance at December 31, 2020	Balance at December 31, 2020	7,926,137	$	1	$	57,612	$	(3,881)	$	53,732	Balance at December 31, 2020	7,926,137	$	1	$	57,612	$	(3,881)	$	53,732
Stock-based compensation	Stock-based compensation	—	—		677		—		677		Stock-based compensation	—	—		677		—		677
Shares issued related to vested restricted stock units	Shares issued related to vested restricted stock units	89,446	—		—		—		—		Shares issued related to vested restricted stock units	89,446	—		—		—		—
Tax withholding related to vested restricted stock units	Tax withholding related to vested restricted stock units	—	—		(183)		—		(183)		Tax withholding related to vested restricted stock units	—	—		(183)		—		(183)
Shares issued related to employee stock purchase plan	Shares issued related to employee stock purchase plan	8,928	—		92		—		92		Shares issued related to employee stock purchase plan	8,928	—		92		—		92
Shares issued related to the exercise of warrants	Shares issued related to the exercise of warrants	172,869	—		1,989		—		1,989		Shares issued related to the exercise of warrants	172,869	—		1,989		—		1,989
Shares issued related to sale of common stock	Shares issued related to sale of common stock	2,051,025	—		22,773		—		22,773		Shares issued related to sale of common stock	2,051,025	—		22,773		—		22,773
Net loss	Net loss	—	—		—		(2,282)		(2,282)		Net loss	—	—		—		(2,282)		(2,282)
Balance at March 31, 2021	Balance at March 31, 2021	10,248,405	$	1	$	82,960	$	(6,163)	$	76,798	Balance at March 31, 2021	10,248,405	1		82,960		(6,163)		76,798
Stock-based compensation											Stock-based compensation	—	—		636		—		636
Shares issued related to vested restricted stock units											Shares issued related to vested restricted stock units	3,291	—		—		—		—
Tax withholding related to vested restricted stock units											Tax withholding related to vested restricted stock units	—	—		(7)		—		(7)
Net income											Net income	—	—		—		732		732
Balance at June 30, 2021											Balance at June 30, 2021	10,251,696	$	1	$	83,589	$	(5,431)	$	78,159

The accompanying notes are an integral part of these condensed consolidated financial statements

Table of Contents

LIMBACH HOLDINGS, INC.

Condensed Consolidated Statements of Cash Flows (Unaudited)


		Three Months Ended March 31,					Six Months Ended June 30,
(in thousands)	(in thousands)	2022		2021		(in thousands)	2022		2021
Cash flows from operating activities:	Cash flows from operating activities:					Cash flows from operating activities:
Net loss	Net loss	$	(1,516)	$	(2,282)	Net loss	$	(650)	$	(1,550)
Adjustments to reconcile net loss to cash used in operating activities:
Adjustments to reconcile net loss to cash provided by (used in) operating activities:						Adjustments to reconcile net loss to cash provided by (used in) operating activities:
Depreciation and amortization	Depreciation and amortization	2,062		1,495		Depreciation and amortization	4,148		2,964
Provision for doubtful accounts	Provision for doubtful accounts	56		28		Provision for doubtful accounts	104		70
Stock-based compensation expense	Stock-based compensation expense	599		677		Stock-based compensation expense	1,174		1,313
Noncash operating lease expense	Noncash operating lease expense	1,157		1,043		Noncash operating lease expense	2,232		2,091
Amortization of debt issuance costs	Amortization of debt issuance costs	32		190		Amortization of debt issuance costs	65		220
Deferred income tax provision	Deferred income tax provision	(77)		(336)		Deferred income tax provision	(12)		(306)
Loss on sale of property and equipment		36		86
Gain on sale of property and equipment						Gain on sale of property and equipment	(111)		(8)
Loss on early termination of operating lease	Loss on early termination of operating lease	817		—		Loss on early termination of operating lease	849		—
Change in fair value of contingent consideration						Change in fair value of contingent consideration	765		—
Loss on early debt extinguishment	Loss on early debt extinguishment	—		1,961		Loss on early debt extinguishment	—		1,961
Gain on change in fair value of warrant liability	Gain on change in fair value of warrant liability	—		(14)		Gain on change in fair value of warrant liability	—		(14)
Changes in operating assets and liabilities:	Changes in operating assets and liabilities:					Changes in operating assets and liabilities:
Accounts receivable	Accounts receivable	(19,698)		2,584		Accounts receivable	(11,796)		(8,918)
Contract assets	Contract assets	8,320		(1,986)		Contract assets	8,904		(3,717)
Other current assets	Other current assets	(2,130)		(2,025)		Other current assets	(520)		(1,306)
Accounts payable, including retainage	Accounts payable, including retainage	(105)		(8,813)		Accounts payable, including retainage	(635)		190
Prepaid income taxes	Prepaid income taxes	(47)		—		Prepaid income taxes	(562)		(891)
Accrued taxes payable	Accrued taxes payable	(501)		(654)		Accrued taxes payable	(501)		(1,671)
Contract liabilities	Contract liabilities	7,732		(8,853)		Contract liabilities	13,123		(7,469)
Operating lease liabilities	Operating lease liabilities	(1,117)		(994)		Operating lease liabilities	(2,165)		(2,004)
Accrued expenses and other current liabilities	Accrued expenses and other current liabilities	1,419		513		Accrued expenses and other current liabilities	(1,861)		(5,450)
Other long-term liabilities	Other long-term liabilities	(4)		5		Other long-term liabilities	69		(114)
Net cash used in operating activities		(2,965)		(17,375)
Net cash provided by (used in) operating activities						Net cash provided by (used in) operating activities	12,620		(24,609)
Cash flows from investing activities:	Cash flows from investing activities:					Cash flows from investing activities:
Proceeds from sale of property and equipment	Proceeds from sale of property and equipment	39		226		Proceeds from sale of property and equipment	189		361

Purchase of property and equipment	Purchase of property and equipment	(169)		(221)		Purchase of property and equipment	(473)		(501)
Net cash used in (provided by) investing activities		(130)		5
Net cash used in investing activities						Net cash used in investing activities	(284)		(140)
Cash flows from financing activities:	Cash flows from financing activities:					Cash flows from financing activities:
Proceeds from Wintrust Term Loan (as defined in Note 6)	Proceeds from Wintrust Term Loan (as defined in Note 6)	—		30,000		Proceeds from Wintrust Term Loan (as defined in Note 6)	—		30,000
Payments on Wintrust and A&R Wintrust Term Loans	Payments on Wintrust and A&R Wintrust Term Loans	(1,857)		(500)		Payments on Wintrust and A&R Wintrust Term Loans	(9,149)		(2,000)
Proceeds from A&R Wintrust Revolving Loan (as defined in Note 6)	Proceeds from A&R Wintrust Revolving Loan (as defined in Note 6)	9,400		—		Proceeds from A&R Wintrust Revolving Loan (as defined in Note 6)	15,194		—

Payments on A&R Wintrust Revolving Loan						Payments on A&R Wintrust Revolving Loan	(11,694)		—
Payments on 2019 Refinancing Term Loan (as defined in Note 6)	Payments on 2019 Refinancing Term Loan (as defined in Note 6)	—		(39,000)		Payments on 2019 Refinancing Term Loan (as defined in Note 6)	—		(39,000)
Prepayment penalty and other costs associated with early debt extinguishment	Prepayment penalty and other costs associated with early debt extinguishment	—		(1,376)		Prepayment penalty and other costs associated with early debt extinguishment	—		(1,376)
Proceeds from the sale of common stock	Proceeds from the sale of common stock	—		22,773		Proceeds from the sale of common stock	—		22,773
Proceeds from the exercise of warrants	Proceeds from the exercise of warrants	—		1,989		Proceeds from the exercise of warrants	—		1,989
Payments on finance leases	Payments on finance leases	(660)		(667)		Payments on finance leases	(1,358)		(1,318)
Payments of debt issuance costs	Payments of debt issuance costs	—		(593)		Payments of debt issuance costs	(25)		(593)
Taxes paid related to net-share settlement of equity awards	Taxes paid related to net-share settlement of equity awards	(363)		(384)		Taxes paid related to net-share settlement of equity awards	(363)		(401)
Proceeds from contributions to Employee Stock Purchase Plan	Proceeds from contributions to Employee Stock Purchase Plan	165		167		Proceeds from contributions to Employee Stock Purchase Plan	213		221
Net cash provided by financing activities		6,685		12,409
(Decrease) increase in cash, cash equivalents and restricted cash		3,590		(4,961)
Net cash (used in) provided by financing activities						Net cash (used in) provided by financing activities	(7,182)		10,295
Increase (decrease) in cash, cash equivalents and restricted cash						Increase (decrease) in cash, cash equivalents and restricted cash	5,154		(14,454)
Cash, cash equivalents and restricted cash, beginning of period	Cash, cash equivalents and restricted cash, beginning of period	14,589		42,260		Cash, cash equivalents and restricted cash, beginning of period	14,589		42,260
Cash, cash equivalents and restricted cash, end of period	Cash, cash equivalents and restricted cash, end of period	$	18,179	$	37,299	Cash, cash equivalents and restricted cash, end of period	$	19,743	$	27,806
Supplemental disclosures of cash flow information	Supplemental disclosures of cash flow information					Supplemental disclosures of cash flow information
Noncash investing and financing transactions:	Noncash investing and financing transactions:					Noncash investing and financing transactions:
Right of use assets obtained in exchange for new operating lease liabilities	Right of use assets obtained in exchange for new operating lease liabilities	$	—	$	156	Right of use assets obtained in exchange for new operating lease liabilities	$	—	$	156
Right of use assets obtained in exchange for new finance lease liabilities	Right of use assets obtained in exchange for new finance lease liabilities	864		87		Right of use assets obtained in exchange for new finance lease liabilities	1,968		336
Right of use assets disposed or adjusted modifying operating lease liabilities	Right of use assets disposed or adjusted modifying operating lease liabilities	(1,276)		36		Right of use assets disposed or adjusted modifying operating lease liabilities	(1,276)		36
Right of use assets disposed or adjusted modifying finance lease liabilities	Right of use assets disposed or adjusted modifying finance lease liabilities	(19)		—		Right of use assets disposed or adjusted modifying finance lease liabilities	(77)		—
Interest paid	Interest paid	459		1,319		Interest paid	911		1,741
Cash paid (received) for income taxes		$	9	$	(45)
Cash paid for income taxes						Cash paid for income taxes	$	696	$	2,096

The accompanying notes are an integral part of these condensed consolidated financial statements

Table of Contents

LIMBACH HOLDINGS, INC.

Notes to Condensed Consolidated Financial Statements (Unaudited)

Note 1 – Business and Organization

Limbach Holdings, Inc. (the “Company,” “we” or “us”), a Delaware corporation headquartered in Warrendale, Pennsylvania, was formed on July 20, 2016 as a result of a business combination with Limbach Holdings LLC (“LHLLC”). The Company is an integrated building systems solutions firm whose expertise is in the design, modular prefabrication, installation, management and maintenance of heating, ventilation, air-conditioning (“HVAC”), mechanical, electrical, plumbing and controls systems. The Company provides comprehensive facility services consisting of mechanical construction, full HVAC service and maintenance, energy audits and retrofits, engineering and design build services, constructability evaluation, equipment and materials selection, offsite/prefabrication construction, and the complete range of sustainable building solutions. The Company's customers operate in diverse industries including, but not limited to, healthcare, life sciences, data centers, industrial and light manufacturing, entertainment, education and government. The Company operates primarily in the Northeast, Mid-Atlantic, Southeast, Midwest, and Southwestern regions of the United States.

The Company operates in 2 segments, (i) General Contractor Relationships (“GCR”), in which the Company generally manages new construction or renovation projects that involve primarily HVAC, plumbing, or electrical services awarded to the Company by general contractors or construction managers, and (ii) Owner Direct Relationships (“ODR”), in which the Company provides maintenance or service primarily on HVAC, plumbing or electrical systems, building controls and specialty contracting projects direct to, or assigned by, building owners or property managers. This work is primarily performed under fixed price, modified fixed price, and time and material contracts over periods of typically less than two years.

Note 2 – Significant Accounting Policies

Basis of Presentation

References in these financial statements to the Company refer collectively to the accounts of Limbach Holdings, Inc. and its wholly-owned subsidiaries, including LHLLC, Limbach Facility Services LLC (“LFS”), Limbach Company LLC, Limbach Company LP, Harper Limbach LLC, Harper Limbach Construction LLC, Limbach Facility & Project Solutions LLC, Jake Marshall, LLC (“JMLLC”) and Coating Solutions, LLC (“CSLLC”) for all periods presented, unless otherwise indicated. All intercompany balances and transactions have been eliminated.

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) for interim financial information and with the requirements of Form 10-Q and Rule 8-03 of Regulation S-X for smaller reporting companies. Consequently, certain information and note disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to those rules and regulations, although the Company believes that the disclosures made are adequate to make the information not misleading. Readers of this report should refer to the consolidated financial statements and the notes thereto included in the Company's most recent Annual Report on Form 10-K filed with the Securities and Exchange Commission (“SEC”) on March 16, 2022.

Use of Estimates

The preparation of the condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the condensed consolidated financial statements for assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, the reported amounts of revenue and expenses during the reported period, and the accompanying notes. Management believes that its most significant estimates and assumptions have been based on reasonable and supportable assumptions and the resulting estimates are reasonable for use in the preparation of the condensed consolidated financial statements. The Company’s significant estimates include estimates associated with revenue recognition on construction contracts, costs incurred through each balance sheet date, intangibles, property and equipment, fair value accounting for acquisitions, insurance reserves, fair value of contingent consideration arrangements and contingencies. If the underlying estimates and assumptions upon which the condensed consolidated financial statements are based change in the future, actual amounts may differ from those included in the accompanying condensed consolidated financial statements.

Unaudited Interim Financial Information

The accompanying interim Condensed Consolidated Balance Sheets, Condensed Consolidated Statements of Operations, Condensed Consolidated Statements of Stockholders’ Equity and Condensed Consolidated Statements of Cash Flows for the periods presented are unaudited. Also, within the notes to the condensed consolidated financial statements, the Company has ~~included unaudited information for these interim periods. These unaudited interim condensed consolidated financial statements~~

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included unaudited information for these interim periods. These unaudited interim condensed consolidated financial statements have been prepared in accordance with GAAP. In the Company's opinion, the accompanying unaudited condensed consolidated financial statements contain all normal and recurring adjustments necessary for a fair statement of the Company’s financial position as of ~~March 31,~~June 30, 2022, its results of operations and equity for the three and six months ended June 30, 2022 and 2021 and its cash flows for the ~~three~~six months ended ~~March 31, 2022.~~June 30, 2022 and 2021. The results for the three and six months ended ~~March 31,~~June 30, 2022 are not necessarily indicative of the results to be expected for the year ending December 31, 2022.

The Condensed Consolidated Balance Sheet as of December 31, 2021 was derived from the Company's audited financial statements included in its Annual Report on Form 10-K filed with the SEC on March 16, 2022, but is presented as condensed and does not contain all of the footnote disclosures from the annual financial statements.

Recently Adopted Accounting Standards

In November 2021, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2021-08, Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers, which creates an exception to the general recognition and measurement principle for contract assets and contract liabilities from contracts with customers acquired in a business combination. Under this exception, an acquirer applies ASC 606, Revenue from Contracts with Customers, to recognize and measure contract assets and contract liabilities on the acquisition date. ASC 805 generally requires the acquirer in a business combination to recognize and measure the assets it acquires and the liabilities it assumes at fair value on the acquisition date. The changes are effective for annual periods beginning after December 15, 2022. The Company early adopted ASU 2021-08 in December 2021. The contract assets and contract liabilities associated with the Jake Marshall Transaction have been valued in accordance with this standard.

Recent Accounting Pronouncements

In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments, which introduced an expected credit loss methodology for the measurement and recognition of credit losses on most financial instruments, including trade receivables and off-balance sheet credit exposure. Under this guidance, an entity is required to consider a broader range of information to estimate expected credit losses, which may result in earlier recognition of losses. This ASU also requires disclosure of information regarding how a company developed its allowance, including changes in the factors that influenced management’s estimate of expected credit losses and the reasons for those changes. The guidance is effective for smaller reporting companies on January 1, 2023 with early adoption permitted. The adoption of this standard will be through a cumulative-effect adjustment to retained earnings as of the effective date. Based on its historical experience, the Company does not expect that this pronouncement will have a significant impact in its condensed consolidated financial statements or on the estimate of the allowance for doubtful accounts.

The FASB has issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting in March 2020. This new guidance provides optional expedients for a limited period of time to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform, on financial reporting. The risk of termination of the London Interbank Offered Rate (LIBOR), has caused regulators to undertake reference rate reform initiatives to identify alternative reference rates that are more observable or transaction based that are less susceptible to manipulation. ASU 2020-04 is effective between March 12, 2020 and December 31, 2022.

In addition, in January 2021, the FASB issued ASU 2021-01, Reference Rate Reform (Topic 848): Scope. The amendments in this update refine the scope for certain optional expedients and exceptions for contract modifications and hedge accounting to apply to derivative contracts and certain hedging relationships affected by the discounting transition. ~~The~~An entity may elect to apply the amendments in this update ~~are effective for all entities~~from the beginning of an interim period beginning as of March 12, 2020, through December 31, 2022. The Company is currently evaluating the impact of adopting the reference rate reform guidance (both ASU 2020-04 and ASU 2021-01) on its condensed consolidated financial statements. As discussed in Note 6, the A&R Credit Agreement removed LIBOR as a benchmark rate and now utilizes SOFR (as defined in the A&R Credit Agreement) as its replacement.

In August 2020, the FASB issued ASU 2020-06, Debt - Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging - Contracts in Entity's Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity's Own Equity, which simplifies the accounting for certain financial instruments with characteristics of liabilities and equity and amends the scope guidance for contracts in an entity's own equity. The ASU addresses how convertible instruments are accounted for in the calculation of diluted earnings per share by using the if-converted method. The guidance is effective for all entities for fiscal years beginning after March 31, 2024, albeit early adoption is permitted no earlier than fiscal years beginning after December 15, 2020. Management is currently assessing the impact of this pronouncement on its condensed consolidated financial statements.

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Note 3 – Acquisitions

Jake Marshall Transaction

On December 2, 2021 (the “Effective Date”), the Company and LFS entered into a Membership Interest Purchase Agreement (the “Purchase Agreement”) with JMLLC, CSLLC (together with JMLLC, the “Acquired Companies” and each an “Acquired Company”) and the owners of the Acquired Companies (collectively, the “Sellers”), pursuant to which LFS purchased all of the outstanding membership interests in the Acquired Companies from the Sellers (the transactions contemplated by the Purchase Agreement collectively being the “Jake Marshall Transaction”). The Jake Marshall Transaction closed on the Effective Date. As a result of the Jake Marshall Transaction, each of the Acquired Companies became wholly-owned indirect subsidiaries of the Company. The acquisition expands the Company’s market share within its existing product and service lines.

Total consideration paid by the Company for the Jake Marshall Transaction at closing was $21.3 million (the “Closing Purchase Price”), consisting of cash paid to the Sellers, net of adjustments for working capital. Of the consideration paid to the Sellers, $1.0 million is being held in escrow for indemnification purposes. The purchase price is subject to customary post-closing adjustments. In addition, the Sellers may receive up to an aggregate of $6.0 million in cash, consisting of 2 tranches of $3.0 million, as defined in the Purchase Agreement, if the gross profit of the Acquired Companies equals or exceeds $10.0 million in (i) the approximately 13 month period from closing through December 31, 2022 (the “2022 Earnout Period”) or (ii) fiscal year 2023 (the “2023 Earnout Period”), respectively (collectively, the “Earnout Payments”). To the extent, however, that the gross profit of the Acquired Companies is less than $10.0 million, but exceeds $8.0 million, during any of the 2022 Earnout Period or 2023 Earnout Period, the $3.0 million amount will be prorated for such period.

Allocation of Purchase Price. The Jake Marshall Transaction was accounted for as a business combination using the acquisition method. The following table summarizes the final purchase price and estimated fair values of assets acquired and liabilities assumed as of the Effective Date, with any excess of purchase price over estimated fair value of the identified net assets acquired recorded as goodwill. As a result of the acquisition, the Company recognized $5.2 million of goodwill, all of which was allocated to the ODR segment and fully deductible for tax purposes. Such goodwill primarily related to anticipated future earnings. The following table summarizes the final allocation of the fair value of the assets and liabilities of the Jake Marshall Transaction as of the Effective Date by the Company.


(in thousands)	Purchase Price Allocation
Consideration:
Cash	$	21,313
Earnout provision	3,089
Total Consideration	24,402

Fair value of assets acquired:
Cash and cash equivalents	2,336
Accounts receivable	7,165
Contract assets	1,711
Other current assets	164
Property and equipment	5,762
Intangible assets	5,710
Amount attributable to assets acquired	22,848

Fair value of liabilities assumed:
Accounts payable, including retainage	2,655
Accrued expenses and other current liabilities	570
Contract liabilities	462
Amount attributable to liabilities assumed	3,687
Goodwill	$	5,241

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Note 4 – Revenue from Contracts with Customers

The Company generates revenue principally from fixed-price construction contracts to deliver HVAC, plumbing, and electrical construction services to its customers. The duration of its contracts generally ranges from six months to two years. Revenue from fixed price contracts is recognized on the cost-to-cost method, measured by the relationship of total cost incurred to total estimated contract costs. Revenue from time and materials contracts is recognized as services are performed. The Company believes that its extensive experience in HVAC, plumbing, and electrical projects, and its internal cost review procedures during the bidding process, enable it to reasonably estimate costs and mitigate the risk of cost overruns on fixed price contracts.

The Company generally invoices customers on a monthly basis, based on a schedule of values that breaks down the contract amount into discrete billing items. Costs and estimated earnings in excess of billings on uncompleted contracts are recorded as a contract asset until billable under the contract terms. Billings in excess of costs and estimated earnings on uncompleted contracts are recorded as a contract liability until the related revenue is recognizable. The Company classifies contract assets and liabilities that may be settled beyond one year from the balance sheet date as current, consistent with the length of time of the Company’s project operating cycle.

Contract assets

Contract assets include amounts due under retainage provisions and costs and estimated earnings in excess of billings. The components of the contract asset balances as of the respective dates were as follows:


(in thousands)	(in thousands)	March 31, 2022		December 31, 2021		Change		(in thousands)	June 30, 2022		December 31, 2021		Change
Contract assets	Contract assets							Contract assets
Costs in excess of billings and estimated earnings	Costs in excess of billings and estimated earnings	$	41,949	$	47,447	$	(5,498)	Costs in excess of billings and estimated earnings	$	44,366	$	47,447	$	(3,081)
Retainage receivable	Retainage receivable	33,594		36,416		(2,822)		Retainage receivable	30,593		36,416		(5,823)
Total contract assets	Total contract assets	$	75,543	$	83,863	$	(8,320)	Total contract assets	$	74,959	$	83,863	$	(8,904)

Retainage receivable represents amounts invoiced to customers where payments have been partially withheld, typically 10%, pending the completion of certain milestones, satisfaction of other contractual conditions or the completion of the project. Retainage agreements vary from project to project and balances could be outstanding for several months or years depending on a number of circumstances such as contract-specific terms, project performance and other variables that may arise as the Company makes progress towards completion.

Contract assets represent the excess of contract costs and profits (or contract revenue) over the amount of contract billings to date and are classified as a current asset. Contract assets result when either: (1) the appropriate contract revenue amount has been recognized over time in accordance with ASC Topic 606, but a portion of the revenue recorded cannot be currently billed due to the billing terms defined in the contract, or (2) costs are incurred related to certain claims and unapproved change orders. Claims occur when there is a dispute regarding both a change in the scope of work and the price associated with that change. Unapproved change orders occur when a change in the scope of work results in additional work being performed before the parties have agreed on the corresponding change in the contract price. The Company routinely estimates recovery related to claims and unapproved change orders as a form of variable consideration at the most likely amount it expects to receive and to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is resolved. Claims and unapproved change orders are billable upon the agreement and resolution between the contractual parties and after the execution of contractual amendments. Increases in claims and unapproved change orders typically result from costs being incurred against existing or new positions; decreases normally result from resolutions and subsequent billings.

The current estimated net realizable value on such items as recorded in contract assets and contract liabilities in the condensed consolidated balance sheets was ~~$39.9~~$38.6 million and $38.1 million as of ~~March 31,~~June 30, 2022 and December 31, 2021, respectively. The Company currently anticipates that the majority of such amounts will be approved or executed within one year. The resolution of those claims and unapproved change orders that may require litigation or other forms of dispute resolution proceedings may delay the timing of billing beyond one year.

Contract liabilities

Contract liabilities include billings in excess of contract costs and provisions for losses. The components of the contract liability balances as of the respective dates were as follows:

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(in thousands)	(in thousands)	March 31, 2022		December 31, 2021		Change		(in thousands)	June 30, 2022		December 31, 2021		Change
Contract liabilities	Contract liabilities							Contract liabilities
Billings in excess of costs and estimated earnings	Billings in excess of costs and estimated earnings	$	34,053	$	26,293	$	7,760	Billings in excess of costs and estimated earnings	$	39,401	$	26,293	$	13,108
Provisions for losses	Provisions for losses	391		419		(28)		Provisions for losses	434		419		15
Total contract liabilities	Total contract liabilities	$	34,444	$	26,712	$	7,732	Total contract liabilities	$	39,835	$	26,712	$	13,123

Billings in excess of costs represent the excess of contract billings to date over the amount of contract costs and profits (or contract revenue) recognized to date. The balance may fluctuate depending on the timing of contract billings and the recognition of contract revenue.

Provisions for losses are recognized in the condensed consolidated statements of operations at the uncompleted performance obligation level for the amount of total estimated losses in the period that evidence indicates that the estimated total cost of a performance obligation exceeds its estimated total revenue.

The net underbilling position for contracts in process consisted of the following:


(in thousands)	(in thousands)	March 31, 2022		December 31, 2021		(in thousands)	June 30, 2022		December 31, 2021
Revenue earned on uncompleted contracts	Revenue earned on uncompleted contracts	$	679,170	$	758,450	Revenue earned on uncompleted contracts	$	744,522	$	758,450
Less: Billings to date	Less: Billings to date	(671,274)		(737,296)		Less: Billings to date	(739,557)		(737,296)
Net underbilling	Net underbilling	$	7,896	$	21,154	Net underbilling	$	4,965	$	21,154

(in thousands)	(in thousands)	March 31, 2022		December 31, 2021		(in thousands)	June 30, 2022		December 31, 2021
Costs in excess of billings and estimated earnings	Costs in excess of billings and estimated earnings	$	41,949	$	47,447	Costs in excess of billings and estimated earnings	$	44,366	$	47,447
Billings in excess of costs and estimated earnings	Billings in excess of costs and estimated earnings	(34,053)		(26,293)		Billings in excess of costs and estimated earnings	(39,401)		(26,293)
Net underbilling	Net underbilling	$	7,896	$	21,154	Net underbilling	$	4,965	$	21,154

Revisions in Contract Estimates

The ~~following table summarizes the Company’s~~Company recorded revisions in its contract estimates for certain GCR and ODR ~~projects for~~projects. During the three and six months ended ~~March 31,~~June 30, 2022, ~~and 2021 (includes~~the Company recorded a material gross profit ~~changes~~write-up on 1 GCR project for a total of ~~$0.25~~$1.3 million that had a net gross profit impact of $0.5 million or ~~more).~~

For the Three Months Ended March 31,
2022 2021
(in thousands except number of projects ) Number of Projects Number of Projects
Gross profit write-ups:
GCR $ 533 2 $ 743 2
ODR — — — —
Total gross profit write-ups $ 533 2 $ 743 2
Gross profit write-downs:
GCR $ (604) 2 $ (768) 2
ODR — — — —
Total gross profit write-downs $ (604) 2 $ (768) 2
Total gross profit write-downs, net $ (71) $ (25)

more for both periods. During the three months ended ~~March 31, 2022,~~June 30, 2021, the Company recorded a material gross profit write-down on 1 GCR project for a total of $1.0 million that had a net gross profit ~~write-downs, regardless~~impact of ~~materiality, of $1.4~~$0.5 million ~~compared to total net~~or more. During the six months ended June 30, 2021, the Company recorded material gross profit write-downs on 2 GCR projects for a total of ~~$0.5 million for the three months ended March 31, 2021.~~

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$1.5 million.

Remaining Performance Obligations

Remaining performance obligations represent the transaction price of firm orders for which work has not been performed and exclude unexercised contract options. The Company’s remaining performance obligations include projects that have a written award, a letter of intent, a notice to proceed or an agreed upon work order to perform work on mutually accepted terms and conditions.

As of ~~March 31,~~June 30, 2022, the aggregate amount of the transaction prices allocated to the remaining performance obligations of the Company's GCR and ODR segment contracts were ~~$340.7~~$308.8 million and ~~$90.4~~$102.1 million, respectively. The Company currently estimates that ~~60%~~50% and ~~73%~~66% of its GCR and ODR remaining performance obligations as of ~~March 31,~~June 30, 2022, respectively, will be recognized as revenue during the remainder of 2022, with the substantial majority of remaining performance obligations to be recognized within 24 months, although the timing of the Company's performance is not always under its control.

Additionally, the difference between remaining performance obligations and backlog is due to the exclusion of a portion of the Company’s ODR agreements under certain contract types from the Company’s remaining performance obligations as these contracts can be canceled for convenience at any time by the Company or the customer without considerable cost incurred by the customer.

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Note 5 – Goodwill and Intangibles

Goodwill

Goodwill was $11.4 million as of ~~March 31,~~June 30, 2022 and December 31, 2021 and is entirely associated with the Company's ODR segment. The Company tests its goodwill and indefinite-lived intangible assets allocated to its reporting units for impairment annually on October 1, or more frequently if events or circumstances indicate that it is more likely than not that the fair value of its reporting units and indefinite-lived intangible asset are less than their carrying amount. The Company has the option to assess goodwill for possible impairment by performing a qualitative analysis to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. A quantitative assessment is performed if the qualitative assessments results in a more-likely-than-not determination or if a qualitative assessment is not performed.

The Company did not recognize any impairment charges on its goodwill or intangible assets for the three and six months ended ~~March 31,~~June 30, 2022 or ~~March 31,~~June 30, 2021.

Intangible Assets

Intangible assets are comprised of the following:


(in thousands)	(in thousands)	Gross carrying amount		Accumulated amortization		Net intangible assets, excluding goodwill		(in thousands)	Gross carrying amount		Accumulated amortization		Net intangible assets, excluding goodwill
March 31, 2022
June 30, 2022								June 30, 2022
Amortized intangible assets:	Amortized intangible assets:							Amortized intangible assets:
Customer relationships – GCR – Jake Marshall	Customer relationships – GCR – Jake Marshall	$	570	$	(27)	$	543	Customer relationships – GCR – Jake Marshall	$	570	$	(47)	$	523
Customer relationships – ODR – Jake Marshall	Customer relationships – ODR – Jake Marshall	3,050		(134)		2,916		Customer relationships – ODR – Jake Marshall	3,050		(235)		2,815
Customer relationships – ODR – Limbach	Customer relationships – ODR – Limbach	4,710		(3,555)		1,155		Customer relationships – ODR – Limbach	4,710		(3,634)		1,076
Favorable leasehold interests – Limbach	Favorable leasehold interests – Limbach	190		(86)		104		Favorable leasehold interests – Limbach	190		(90)		100
Backlog – GCR – Jake Marshall	Backlog – GCR – Jake Marshall	260		(55)		205		Backlog – GCR – Jake Marshall	260		(96)		164
Backlog – ODR – Jake Marshall	Backlog – ODR – Jake Marshall	680		(143)		537		Backlog – ODR – Jake Marshall	680		(250)		430
Trade name – Jake Marshall	Trade name – Jake Marshall	1,150		(62)		1,088		Trade name – Jake Marshall	1,150		(109)		1,041
Total amortized intangible assets	Total amortized intangible assets	10,610		(4,062)		6,548		Total amortized intangible assets	10,610		(4,461)		6,149
Unamortized intangible assets:	Unamortized intangible assets:							Unamortized intangible assets:
Trade name – Limbach(1)	Trade name – Limbach(1)	9,960		—		9,960		Trade name – Limbach(1)	9,960		—		9,960
Total unamortized intangible assets	Total unamortized intangible assets	9,960		—		9,960		Total unamortized intangible assets	9,960		—		9,960
Total amortized and unamortized assets, excluding goodwill	Total amortized and unamortized assets, excluding goodwill	$	20,570	$	(4,062)	$	16,508	Total amortized and unamortized assets, excluding goodwill	$	20,570	$	(4,461)	$	16,109

(1) The Company has determined that its trade name has an indefinite useful life. The Limbach trade name has been in existence since the Company’s founding in 1901 and therefore is an established brand within the industry.

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(in thousands)	Gross carrying amount		Accumulated amortization		Net intangible assets, excluding goodwill
December 31, 2021
Amortized intangible assets:
Customer relationships – GCR – Jake Marshall	$	570	$	(6)	$	564
Customer relationships – ODR – Jake Marshall	3,050		(35)		3,015
Customer relationships – ODR – Limbach	4,710		(3,475)		1,235
Favorable leasehold interests – Limbach	190		(82)		108
Backlog – GCR – Jake Marshall	260		(14)		246
Backlog – ODR – Jake Marshall	680		(36)		644
Trade name – Jake Marshall	1,150		(15)		1,135
Total amortized intangible assets	10,610		(3,663)		6,947
Unamortized intangible assets:
Trade name – Limbach	9,960		—		9,960
Total unamortized intangible assets	9,960		—		9,960
Total amortized and unamortized assets, excluding goodwill	$	20,570	$	(3,663)	$	16,907

Total amortization expense for the Company's definite-lived intangible assets was $0.4 million and ~~$0.1~~$0.8 million for the three and six months ended ~~March 31,~~June 30, 2022, respectively, and $0.1 million and $0.2 million for the three and six months ended June 30, 2021, respectively.

Note 6 – Debt

Long-term debt consists of the following obligations as of:


(in thousands)	(in thousands)	March 31, 2022		December 31, 2021		(in thousands)	June 30, 2022		December 31, 2021
A&R Wintrust Term Loan - term loan payable in quarterly installments of principal, (commencing in December 2021) plus interest through February 2026	A&R Wintrust Term Loan - term loan payable in quarterly installments of principal, (commencing in December 2021) plus interest through February 2026	33,024		34,881		A&R Wintrust Term Loan - term loan payable in quarterly installments of principal, (commencing in December 2021) plus interest through February 2026	25,733		34,881
A&R Wintrust Revolving Loan	A&R Wintrust Revolving Loan	9,400		—		A&R Wintrust Revolving Loan	3,500		—
Finance leases – collateralized by vehicles, payable in monthly installments of principal, plus interest ranging from 4.40% to 6.45% through 2025		5,317		5,132
Finance leases – collateralized by vehicles, payable in monthly installments of principal, plus interest ranging from 3.96% to 6.45% through 2026						Finance leases – collateralized by vehicles, payable in monthly installments of principal, plus interest ranging from 3.96% to 6.45% through 2026	5,665		5,132
Total debt	Total debt	47,741		40,013		Total debt	34,898		40,013
Less - Current portion of long-term debt	Less - Current portion of long-term debt	(13,222)		(9,879)		Less - Current portion of long-term debt	(9,893)		(9,879)
Less - Unamortized discount and debt issuance costs	Less - Unamortized discount and debt issuance costs	(299)		(318)		Less - Unamortized discount and debt issuance costs	(306)		(318)
Long-term debt	Long-term debt	$	34,220	$	29,816	Long-term debt	$	24,699	$	29,816

On February 24, 2021 (the “2021 Refinancing Date”), the Company refinanced its 2019 Refinancing Term Loan (as defined below) and 2019 Revolving Credit Facility (as defined below) with proceeds from the issuance of the Wintrust Term Loan (as defined below) (the “2021 Refinancing”). As a result of the 2021 Refinancing, the Company prepaid all principal, interest, fees and other obligations outstanding under the 2019 Refinancing Agreements (as defined below) and terminated its 2019 Refinancing Term Loan, 2019 Refinancing Revolving Credit Facility and the CB Warrants (as defined below). In addition, on the 2021 Refinancing Date, the Company recognized a loss on the early extinguishment of debt of $2.0 million, which consisted of the write-off of $2.6 million of unamortized discount and financing costs, the reversal of the $2.0 million CB warrants (defined below) liability and the prepayment penalty and other extinguishment costs of $1.4 million.

2019 Refinancing Agreement - 2019 Term Loans

On April 12, 2019 (the “2019 Refinancing Closing Date”), LFS entered into a financing agreement (the “2019 Refinancing Agreement”) with the lenders thereto and Cortland Capital Market Services LLC, as collateral agent and administrative agent and CB Agent Services LLC (“CB”), as origination agent. The 2019 Refinancing Agreement consisted of (i) a $40.0 million term loan (the “2019 Refinancing Term Loan”) and (ii) a new $25.0 million multi-draw delayed draw term loan (the “2019 Delayed Draw Term Loan” and, collectively with the 2019 Refinancing Term Loan, the “2019 Term Loans”). On November

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14, 2019, the Company entered into an amendment to the 2019 Refinancing Agreement which, among other things, amended the interest rate and certain covenants in the 2019 Refinancing Agreement.

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Prior to its refinancing in February 2021, the 2019 Refinancing Agreement would have matured on April 12, 2022. Required amortization was $1.0 million per quarter and commenced with the fiscal quarter ending September 30, 2020. There was an unused line fee of 2.0% per annum on the undrawn portion of the 2019 Delayed Draw Term Loan, and there was a make-whole premium on prepayments made prior to the 19-month anniversary of the 2019 Refinancing Closing Date. This make-whole provision guaranteed that the Company would pay no less than 18 months’ applicable interest to the lenders under the 2019 Refinancing Agreement.

The interest rate on borrowings under the 2019 Refinancing Agreement was, at the option of LFS and its subsidiaries, either LIBOR (with a 2.00% floor) plus 11.00% or a base rate (with a 3.00% minimum) plus 10.00%. At the 2021 Refinancing Date, the interest rate in effect on the 2019 Refinancing Term Loan was 13.00%.

2019 Refinancing Agreement - CB Warrants

In connection with the 2019 Refinancing Agreement, on the 2019 Refinancing Closing Date, the Company issued to CB and the other lenders under the 2019 Refinancing Agreement warrants (the “CB Warrants”) to purchase up to a maximum of 263,314 shares of the Company's common stock at an exercise price of $7.63 per share subject to certain adjustments, including for stock dividends, stock splits or reclassifications. The actual number of shares of common stock into which the CB Warrants were exercisable at any given time were equal to: (i) the product of (x) the number of shares equal to 2% of the Company’s issued and outstanding shares of common stock on the 2019 Refinancing Closing Date on a fully diluted basis and (y) the percentage of the total 2019 Delayed Draw Term Loan made as of the exercise date, minus (ii) the number of shares previously issued under the CB Warrants. As of the 2019 Refinancing Closing Date through the 2021 Refinancing Date, no amounts had been drawn on the 2019 Delayed Draw Term Loan, so no portion of the CB Warrants were exercisable. The CB Warrants were to be exercised for cash or on a “cashless basis,” subject to certain adjustments, at any time after the 2019 Refinancing Closing Date until the expiration of such warrant at 5:00 p.m., New York time, on the earlier of (i) the five (5) year anniversary of the 2019 Refinancing Closing Date, or (ii) the liquidation of the Company.

For the period from January 1, 2021 through the 2021 Refinancing Date, the Company recorded interest expense for the amortization of the CB Warrants liability and embedded derivative debt discounts of $0.1 million and recorded an additional $0.1 million of interest expense for the amortization of the debt issuance costs.

2019 ABL Credit Agreement

On the 2019 Refinancing Closing Date, LFS also entered into a financing agreement with the lenders thereto and Citizens Bank, N.A., as collateral agent, administrative agent and origination agent (the “2019 ABL Credit Agreement” and, together with the 2019 Refinancing Agreement, the “Refinancing Agreements”). The 2019 ABL Credit Agreement consisted of a $15.0 million revolving credit facility (the “2019 Revolving Credit Facility”). Proceeds of the 2019 Revolving Credit Facility were to be used for general corporate purposes. On the 2019 Refinancing Closing Date, the Company entered into an amendment to the 2019 ABL Credit Agreement (as amended, 2019 ABL Credit Amendment Number One and Waiver), which amended certain provisions under the 2019 ABL Credit Agreement.

The interest rate on borrowings under the 2019 ABL Credit Agreement was, at the option of LFS and its subsidiaries, either LIBOR (with a 2.0% floor) plus an applicable margin ranging from 3.00% to 3.50% or a base rate (with a 3.0% minimum) plus an applicable margin ranging from 2.00% to 2.50%. At the 2021 Refinancing Date, the interest rate in effect on the 2019 ABL Credit Agreement was 5.25%.

As of the 2021 Refinancing Date, the Company had irrevocable letters of credit in the amount of $3.4 million with its lender to secure obligations under its self-insurance program. Prior to its refinancing in February 2021, the 2019 ABL Agreement would have matured in April 2022.

Wintrust Term and Revolving Loans

On the 2021 Refinancing Date, LFS, LHLLC and the direct and indirect subsidiaries of LFS from time to time included as parties to the agreement (the “Wintrust Guarantors”) entered into a credit agreement (the “Wintrust Credit Agreement”) by and among the LFS, LHLLC, Wintrust Guarantors, the lenders party thereto from time to time, Wheaton Bank & Trust Company, N.A., a subsidiary of Wintrust Financial Corporation (collectively, “Wintrust”), as administrative agent and L/C issuer, Bank of the West as documentation agent, M&T Bank as syndication agent, and Wintrust as lead arranger and sole book runner.

In accordance with the terms of the Wintrust Credit Agreement, Lenders provided to LFS (i) a $30.0 million senior secured term loan (the “Wintrust Term Loan”); and (ii) a $25.0 million senior secured revolving credit facility with a $5.0 million

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sublimit for the issuance of letters of credit (the “Wintrust Revolving Loan” and, together with the Wintrust Term Loan, the “Wintrust Loans”). Proceeds of the Wintrust Loans were used to refinance certain existing indebtedness, finance working

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capital and other general corporate purposes and fund certain fees and expenses associated with the closing of the Wintrust Loans.

The Wintrust Revolving Loan initially bore interest, at LFS’s option, at either LIBOR (with a 0.25% floor) plus 3.5% or a base rate (with a 3.0% floor) plus 0.50%, subject to a 50 basis point step-down based on the ratio between the senior debt of the Company and its subsidiaries to the EBITDA (earnings before interest, income taxes, depreciation and amortization) of the LFS and its subsidiaries for the most recently ended four fiscal quarters. The Wintrust Term Loan initially bore interest, at LFS’s option, at either LIBOR (with a 0.25% floor) plus 4.0% or a base rate (with a 3.0% floor) plus 1.00%, subject to a 50 (for LIBOR) or 75 (for base rate) basis point step-down based on the Senior Leverage Ratio.

LFS was initially required to make principal payments on the Wintrust Term Loan in $0.5 million installments on the last business day of each month commencing on March 31, 2021 with a final payment of all principal and interest not sooner paid on the Wintrust Term Loan due and payable on February 24, 2026.

In conjunction with the Jake Marshall Transaction, the Company entered into an amendment to the Wintrust Credit Agreement (the “A&R Wintrust Credit Agreement”). In accordance with the terms of the A&R Credit Agreement, Lenders provided to LFS (i) a $35.5 million senior secured term loan (the “A&R Wintrust Term Loan”); and (ii) a $25 million senior secured revolving credit facility with a $5 million sublimit for the issuance of letters of credit (the “A&R Wintrust Revolving Loan” and, together with the Term Loan, the “A&R Wintrust Loans”). The overall Wintrust Term Loan commitment under the A&R Wintrust Credit Agreement was recast at $35.5 million in connection with the A&R Credit Agreement. A portion of the A&R Wintrust Term Loan commitment was used to fund the closing purchase price of the Jake Marshall Transaction. The A&R Credit Agreement was also amended to: (i) permit the Company to undertake the Jake Marshall Transaction (ii) make certain adjustments to the covenants under the A&R Credit Agreement (which were largely done to make certain adjustments for the Jake Marshall Transaction) (iii) allow for the Earnout Payments under the Jake Marshall Transaction and (iv) make other corresponding changes to the A&R Credit Agreement.

The A&R Wintrust Revolving Loan bears interest, at LFS’s option, at either Term SOFR (as defined in the A&R Credit Agreement) (with a 0.15% floor) plus 3.60%, 3.76% or 3.92% for a tenor of one month, three months or six months, respectively, or a base rate (as set forth in the A&R Credit Agreement) (with a 3.0% floor) plus 0.50%, subject to a 50 basis point step-down based on the ratio between the senior debt of the Company and its subsidiaries to the EBITDA of LFS and its subsidiaries for the most recently ended four fiscal quarters (the “Senior Leverage Ratio”). The A&R Wintrust Term Loan bears interest, at LFS’s option, at either Term SOFR (with a 0.15% floor) plus 4.10%, 4.26% or 4.42% for a tenor of one month, three months or six months, respectively, or a base rate (with a 3.0% floor) plus 1.00%, subject to a 50 (for Term SOFR) or 75 (for base rate) basis point step-down based on the Senior Leverage Ratio. At ~~March 31,~~June 30, 2022 and 2021, the interest rate in effect on the Wintrust Term Loan was ~~4.50%~~

~~LFS is required to make principal payments~~5.75% and 4.25%, respectively. For the three and six months ended June 30, 2022, the Company incurred interest on the A&R Wintrust Term Loan inat a weighted average annual interest rate of 4.90% and 4.57%, respectively.

The A&R Wintrust Term Loan is payable through a combination of (i) monthly installments of approximately $0.6 million due on the last business day of each month commencing on December 31, ~~2021.~~2021, (ii) annual Excess Cash Flow payments as defined in the A&R Wintrust Credit Agreement, which are due 120 days after the last day of the Company's fiscal year and (iii) Net Claim Proceeds from Legacy Claims as defined in the A&R Wintrust Credit Agreement. Subject to defaults and remedies under the A&R Credit Agreement, the final payment of all principal and interest not sooner paid on the A&R Wintrust Term Loan is due and payable on February 24, 2026. Subject to defaults and remedies under the A&R Credit Agreement, the A&R Wintrust Revolving Loan matures and becomes due and payable by LFS on February 24, 2026. During the second quarter of 2022, the Company made certain Excess Cash Flow and Net Claim Proceeds payments of $3.3 million and $2.1 million, respectively, which concurrently reduced the outstanding A&R Wintrust Term Loan balance.

The A&R Wintrust Loans are secured by (i) a valid, perfected and enforceable lien of the administrative agent on the ownership interests held by each of LFS and Wintrust Guarantors in their respective subsidiaries; and (ii) a valid, perfected and enforceable lien of the administrative agent on each of LFS and Wintrust Guarantors’ personal property, fixtures and real estate, subject to certain exceptions and limitations. Additionally, the re-payment of the A&R Wintrust Loans shall be jointly and severally guaranteed by each Wintrust Guarantor.

The A&R Credit Agreement contains representations and warranties, covenants and events of default that are customary for facilities of this type, as more particularly described in the A&R Credit Agreement. The A&R Wintrust Loans also contain 3 financial maintenance covenants, including (i) a requirement to have as of the last day of each quarter for the senior leverage ratio of the Company and its subsidiaries not to exceed an amount beginning at 2.00 to 1.00, (ii) a fixed charge coverage ratio of not less than 1.20 to 1.00 as of the last day of each fiscal quarter commencing with the fiscal quarter ending December 31,

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2021, and (iii) no unfinanced capital expenditures, except for unfinanced capital expenditures in the ordinary course of business not exceeding in the aggregate $4.0 million during any fiscal year; and no default or event of default (as defined by the agreement) has occurred and is continuing, 50% of any portion of this annual limit, if not expended in the fiscal year for which it is permitted, may be carried over for expenditure in the next following fiscal year as stipulated by the agreement. LFS and its affiliates maintain various commercial and service relationships with certain members of the syndicate and their affiliates in the ordinary course of business.

~~Table~~On May 5, 2022, the Company, LFS and LHLLC entered into a first amendment and waiver to the A&R Wintrust Credit Agreement (the “First Amendment to the A&R Wintrust Credit Agreement”) with the lenders party thereto and Wintrust, as administrative agent. The First Amendment to the A&R Wintrust Credit Agreement modifies certain definitions within the A&R Wintrust Credit Agreement, and make other corresponding changes, including: (i) the definition of ~~Contents~~

EBITDA to allow for the recognition of certain restructuring charges and lease breakage costs not previously specified, (ii) the definition of Excess Cash Flow to exclude the aggregate amount of the Earnout Payments paid in cash, (iii) the definition of Total Funded Debt to exclude certain capitalized lease obligations for real estate based on the approval of each lender and (iv) the definition of Disposition to include a clause for the sale and leaseback of certain real property based on the approval of each lender.

As of ~~March 31,~~June 30, 2022, the Company had ~~$9.4~~$3.5 million of borrowings outstanding under the A&R Wintrust Revolving Loan. The Company did not have any borrowings outstanding under the A&R Wintrust Revolving Loan as of December 31, 2021. During the three and six months ended ~~March 31,~~June 30, 2022, the maximum outstanding borrowings under the A&R Wintrust Revolving Loan at any time was $3.5 million and $9.4 million, respectively, and the average daily balance was approximately $0.1 ~~million.~~million for both periods. For the three and six months ended ~~March 31,~~June 30, 2022, the Company incurred interest on the A&R Wintrust Revolving Loan at a weighted average annual interest rate of ~~4.00%.~~4.91% and 4.37%, respectively. For the three and six months ended ~~March 31,~~June 30, 2022, commitment fees of approximately ~~$14~~$13 thousand and $27 thousand, respectively, were paid to maintain credit availability under the A&R Wintrust Revolving Loan. During the three months ended June 30, 2021 and for the period from the 2021 Refinancing Date through June 30 2021, the Company did not have any borrowings on the Wintrust Revolving Loan. For the three months ended June 30, 2021 and for the period from the 2021 Refinancing Date through June 30, 2021, commitment fees of approximately $14 thousand and $20 thousand, respectively, were paid to maintain credit availability under the Wintrust Revolving Loan.

At ~~March 31,~~June 30, 2022, the Company had irrevocable letters of credit in the amount of $3.3 million with the lenders under the A&R Wintrust Credit Agreement to secure obligations under its self-insurance program.

The following is a summary of the applicable margin and commitment fees payable on the available A&R Wintrust Term Loan and A&R Wintrust Revolving Loan credit commitment:


Level	Senior Leverage Ratio	Additional Margin for Prime Rate loans		Additional Margin for Prime Revolving loans		Additional Margin for Eurodollar Term loans
I	Greater than 1.00 to 1.00	1.00	%	0.50	%	0.25	%
II	Less than or equal to 1.00 to 1.00	0.25	%	—	%	0.25	%

As of ~~March 31,~~June 30, 2022, the Company was in compliance with all financial maintenance covenants as required by the A&R Wintrust Loans.

Note 7 – Equity

The Company’s second amended and restated certificate of incorporation currently authorizes the issuance of 100,000,000 shares of common stock, par value $0.0001, and 1,000,000 shares of preferred stock, par value $0.0001.

Warrants

In conjunction with the Company's initial public offering, the Company issued Public Warrants, Private Warrants and $15 Exercise Price Sponsor Warrants. The Company issued certain Merger Warrants and Additional Merger Warrants in conjunction with the Company's business combination with LHLLC in July 2016 (the “Business Combination”). On July 20, 2021, the Public Warrants, Private Warrants, and Additional Merger Warrants expired by their terms.

The following table summarizes the underlying shares of common stock with respect to outstanding warrants:

March 31, 2022 December 31, 2021
$15 Exercise Price Sponsor Warrants(1)(2)
600,000 600,000
Merger Warrants(3)(4)
629,643 629,643
Total 1,229,643 1,229,643

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	June 30, 2022	December 31, 2021


$15 Exercise Price Sponsor Warrants(1)(2)	600,000	600,000
Merger Warrants(3)(4)	629,643	629,643

Total	1,229,643	1,229,643

(1) Exercisable for 1 share of common stock at an exercise price of $15.00 per share (“$15 Exercise Price Sponsor Warrants”).

(2) Issued under a warrant agreement dated July 15, 2014, between Continental Stock Transfer and Trust Company, as warrant agent, and the Company.

(3) Exercisable for 1 share of common stock at an exercise price of $12.50 per share (“Merger Warrants”).

(4) Issued to the sellers of LHLLC.

Incentive Plan

Upon the consummation of the Company's Business Combination, the Company adopted an omnibus incentive plan (the “Omnibus Incentive Plan”) for which all future equity awards will be granted thereunder.

On March 9, 2021, the Board of Directors approved certain amendments to the Company's Omnibus Incentive Plan (the “2021 Amended and Restated Omnibus Incentive Plan”) to increase the number of shares of the Company's common stock that may be issued pursuant to awards by 600,000, for a total of 2,250,000 shares, and extended the term of the plan so that it will expire on the tenth anniversary of the date the stockholders approve the 2021 Amended and Restated Omnibus Incentive Plan. The amendments were approved by the Company's stockholders at the Annual Meeting held on June 16, 2021.

On March 25, 2022, the Board of Directors approved certain additional amendments to the Company's Omnibus Incentive Plan (the “2022 Amended and Restated Omnibus Incentive Plan”) to increase the number of shares of the Company's common stock that may be issued pursuant to awards by 350,000, for a total of 2,600,000 shares, and extended the term of the plan so that it will expire on the tenth anniversary of the date the stockholders approve the 2022 Amended and Restated Omnibus Incentive Plan. The amendments were approved by the Company's stockholders at the Annual Meeting held on June 22, 2022.

See Note 14 for a discussion of the Company's management incentive plans for restricted stock units (“RSUs”) granted, vested, forfeited and remaining unvested.

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Employee Stock Purchase Plan

Upon approval of the Company's stockholders on May 30, 2019, the Company adopted the Limbach Holdings, Inc. 2019 Employee Stock Purchase Plan (the “ESPP”). On January 1, 2020, the ESPP went into effect. The ESPP enables eligible employees, as defined by the ESPP, the right to purchase the Company's common stock through payroll deductions during consecutive subscription periods at a purchase price of 85% of the fair market value of a common share at the end of each offering period. Annual purchases by participants are limited to the number of whole shares that can be purchased by an amount equal to 10 percent of the participant's compensation or $5,000, whichever is less. Each offering period of the ESPP lasts six months, commencing on January 1 and July 1 of each year. The amounts collected from participants during a subscription period are used on the exercise date to purchase full shares of common stock. Participants may withdraw from an offering before the exercise date and obtain a refund of amounts withheld through payroll deductions. Compensation cost, representing the 15% discount applied to the fair market value of common stock, is recognized on a straight-line basis over the six-month vesting period during which employees perform related services. Under the ESPP, 500,000 shares are authorized to be issued. In January 2022, the Company issued 12,898 shares of its common stock to participants in the ESPP who contributed to the plan during the offering period ending December 31, 2021. In January 2021, the Company issued a total of 8,928 shares of its common stock to participants in the ESPP who contributed to the plan during the offering period ending December 31, 2020. As of ~~March 31,~~June 30, 2022, 431,209 shares remain available for future issuance under the ESPP.

2021 Public Offering

On February 10, 2021 the Company entered into an underwriting agreement (“Underwriting Agreement”) with Lake Street Capital Markets, LLC (“Underwriter”) relating to an underwritten public offering (the “2021 Public Offering”). On February 12, 2021, the Company sold to the Underwriter 1,783,500 shares of its Common Stock. The Underwriting Agreement provided for purchase and sale of the Shares by the company to the Underwriter at a price of $11.28 per share. The price to the public in the 2021 Public Offering was $12.00 per share. In addition, under the terms of the Underwriting Agreement, the Company granted the Underwriter a 30-day option to purchase up to an additional 267,525 shares of Common Stock to cover over-allotments, if any, on the same terms and conditions. The net proceeds to the Company from the 2021 Public Offering after deducting the underwriting discounts and commissions were approximately $19.8 million. On February 18, 2021, the Company received approximately $3.0 million of net proceeds for the sale of 267,525 shares in connection with the exercise of the over-allotment option.

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Note 8 – Fair Value Measurements

The Company measures the fair value of financial assets and liabilities in accordance with ASC Topic 820 – Fair Value Measurements and Disclosures, which defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. ASC Topic 820 establishes a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value and requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to measurements involving significant unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are as follows:

•Level 1 — inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities that are accessible at the measurement date;

•Level 2 — inputs other than quoted prices included in Level 1 that are observable for the asset or liability either directly or indirectly such as quoted prices in active markets for similar assets and liabilities, quoted prices for identical or similar assets or liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of assets or liabilities; and

•Level 3 — unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions.

The Company believes that the carrying amounts of its financial instruments, including cash and cash equivalents, trade accounts receivable and accounts payable, consist primarily of instruments without extended maturities, which approximate fair value primarily due to their short-term maturities and low risk of counterparty default. The Company also believes that the carrying values of the A&R Wintrust Term Loan and the A&R Wintrust Revolving Loan approximate their respective fair values due to the variable rates on such debt. As of ~~March 31,~~June 30, 2022, the Company determined that the fair value of the A&R Wintrust Term Loan was ~~$33.0~~$25.7 million and the A&R Wintrust Revolving Loan was ~~$9.4~~$3.5 million. Such fair value was determined using discounted estimated future cash flows using level 3 inputs.

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As a part of the total consideration for the Jake Marshall Transaction, the Company initially recognized $3.1 million in contingent consideration, of which the entire balance was included in other long-term liabilities in the Company’s condensed consolidated balance sheet ason the Effective Date. The fair value of ~~March 31, 2022.~~contingent Earnout Payments is based on generating growth rates on the projected gross margins of the Acquired Entities and calculating the associated contingent payments based on achieving the earnout targets, which are reassessed each reporting period. Based on the Company’s ongoing assessment of the fair value of contingent earnout liability, the Company recorded a net increase in the estimated fair value of such liabilities of $0.8 million for the three months ended June 30, 2022, which was presented in change in fair value of contingent consideration in the Company's condensed consolidated statements of operations. The Company ~~determined~~has assessed the ~~initial~~maximum estimated exposure to the contingent earnout liabilities to be approximately $3.9 million at June 30, 2022, of which approximately $2.5 million was included in accrued expenses and other current liabilities and approximately $1.4 million was included in other long-term liabilities.

The Company determines the fair value of the Earnout Payments ~~based on~~by utilizing the Monte Carlo Simulation method, which ~~represented~~represents a Level 3 measurement. The Monte Carlo Simulation method models the probability of different financial results of the Acquired Entities during the earn-out period, utilizing a discount rate, which reflects a credit spread over the term-adjusted continuous risk-free rate. As of June 30, 2022 and the Effective Date, the Earnout Payments associated with the Jake Marshall Transaction were valued utilizing a discount rate of 8.80% and 6.83%., respectively. The discount rate was calculated using the build-up method with a risk-free rate commensurate with the term of the Earnout Payments based on the U.S. Treasury Constant Maturity Yield. Subsequent to the Effective Date, the Earnout Payments are re-measured at fair value each reporting period. No changes in the estimated fair value of the contingent payments were recognized during the three months ended March 31, 2022.

Prior to its termination as a result of the 2021 Refinancing, the Company's CB Warrants were determined using the Black-Scholes-Merton option pricing model. The valuation inputs included the quoted price of the Company’s common stock in an active market, volatility and expected life of the warrants, which were considered Level 3 inputs. The CB Warrants liability was included in other long-term liabilities on the Company's Condensed Consolidated Balance Sheets. The Company remeasured the fair value of the CB Warrants liability as of February 24, 2021 and recorded any adjustments to other income (expense). ~~At February 24, 2021,~~Prior to its extinguishment, the CB Warrants liability was $2.0 million. Due to the extinguishment of the CB Warrants on the 2021 Refinancing Date, there was no liability associated with the CB ~~Warrants recorded as of March 31, 2021.~~Warrants. For the period from January 1, 2021 through the 2021 Refinancing Date, the Company recorded other income of $14 thousand to reflect the change in the CB Warrants liability.

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Note 9 – Earnings per Share

Earnings per Share

The Company calculates earnings per share in accordance with ASC Topic 260 - Earnings Per Share (“EPS”). Basic earnings per common share applicable to common stockholders is computed by dividing earnings applicable to common stockholders by the weighted-average number of common shares outstanding and assumed to be outstanding. Diluted EPS assumes the dilutive effect of outstanding common stock warrants, shares issued in conjunction with the Company’s ESPP and RSUs, all using the treasury stock method.

The following table sets forth the computation of the basic and diluted earnings per share attributable to the Company's common shareholders for the three and six months ended ~~March 31,~~June 30, 2022 and 2021:


		Three Months Ended March 31,					Three Months Ended June 30,				Six Months Ended June 30,
(in thousands, except per share amounts)	(in thousands, except per share amounts)	2022		2021		(in thousands, except per share amounts)	2022		2021		2022		2021
EPS numerator:	EPS numerator:					EPS numerator:
Net loss		$	(1,516)	$	(2,282)
Net income (loss)						Net income (loss)	$	866	$	732	$	(650)	$	(1,550)

EPS denominator:	EPS denominator:					EPS denominator:
Weighted average shares outstanding – basic	Weighted average shares outstanding – basic	10,421		9,218		Weighted average shares outstanding – basic	10,423		10,252		10,422		9,738
Impact of dilutive securities(1)	Impact of dilutive securities(1)	—		—		Impact of dilutive securities(1)	144		217		—		—
Weighted average shares outstanding – diluted	Weighted average shares outstanding – diluted	10,421		9,218		Weighted average shares outstanding – diluted	10,567		10,469		10,422		9,738

EPS:	EPS:					EPS:
Basic	Basic	$	(0.15)	$	(0.25)	Basic	$	0.08	$	0.07	$	(0.06)	$	(0.16)
Diluted	Diluted	$	(0.15)	$	(0.25)	Diluted	$	0.08	$	0.07	$	(0.06)	$	(0.16)

(1) For the ~~three~~six months ended ~~March 31,~~June 30, 2022 and 2021, the Company excluded ~~153,741~~150,420 and ~~603,847,~~225,974, respectively, of ~~weighted average anti-dilutive~~potentially dilutive securities related to certain of the Company's outstanding common stock warrants, shares issued in conjunction with the Company's ESPP and nonvested RSUs. These securities were excluded from the computation as their effect would have been anti-dilutive. As a result, the computations of net loss per share for the six months ended June 30, 2022 and 2021 is the same for both basic and diluted.

The following table summarizes the securities that were antidilutive or out-of-the-money, and therefore, were not included in the computations of diluted income per common share:

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		Three Months Ended March 31,		Three Months Ended June 30,			Six Months Ended June 30,
		2022	2021			2022	2021	2022	2021
In-the-money warrants	In-the-money warrants	—	365,556		In-the-money warrants	—	—	—	—
Out-of-the-money warrants (see Note 7)	Out-of-the-money warrants (see Note 7)	1,229,643	600,000		Out-of-the-money warrants (see Note 7)	1,229,643	4,403,930	1,229,643	4,403,930
Service-based RSUs (See Note 14)	Service-based RSUs (See Note 14)	70,999	143,647		Service-based RSUs (See Note 14)	17,595	334	72,871	142,120
Performance and market-based RSUs(1)	Performance and market-based RSUs(1)	87,053	90,729		Performance and market-based RSUs(1)	48,229	13,929	85,969	79,971
Employee Stock Purchase Plan	Employee Stock Purchase Plan	3,547	3,627		Employee Stock Purchase Plan	—	—	8,451	4,778
Total	Total	1,391,242	1,203,559		Total	1,295,467	4,418,193	1,396,934	4,630,799

(1) For the three and six months ended ~~March 31,~~June 30, 2022 and 2021, certain ~~PRSU and~~ MRSU awards (each defined in Note 14) were not included in the computation of diluted income per common share because the performance and market conditions were not satisfied during the periods and would not be satisfied if the reporting date was at the end of the contingency period.

Note 10 – Income Taxes

The Company is taxed as a C corporation.

For interim periods, the provision for income taxes (including federal, state, local and foreign taxes) is calculated based on the estimated annual effective tax rate, adjusted for certain discrete items for the full fiscal year. Cumulative adjustments to the Company's estimate are recorded in the interim period in which a change in the estimated annual effective rate is determined.

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Each quarter the Company updates its estimate of the annual effective tax rate, and if its estimated tax rate changes, the Company makes a cumulative adjustment.

The ~~Company had an effective~~following table presents our income tax ~~benefit~~provision (benefit) and our income tax rate ~~of 28.9% and 31.2%~~ for the three and six months ended ~~March 31,~~June 30, 2022 and ~~2021, respectively.~~ 2021.


	Three Months Ended June 30,						Six Months Ended June 30,
(in thousands, except percentages)	2022			2021			2022			2021
Income tax provision (benefit)	$	237		$	264		$	(379)		$	(771)
Income tax rate	21.5		%	26.5		%	36.8		%	33.2		%

The ~~decrease~~difference in the effective tax ~~benefit~~ rate was the result of certain discrete tax items. During the three months ended ~~March 31,~~June 30, 2022, the Company recorded discrete tax items of approximately $0.1 million related to a retroactive change in a state income tax rate. No discrete tax items were recorded for the three months ended June 30, 2021. For the six months ended June 30, 2022 and 2021, the Company recorded discrete tax items of approximately $0.1 million and $0.2 million, respectively, related to excess tax benefits associated with ~~stock based~~stock-based compensation.

No valuation allowance was required as of ~~March 31,~~June 30, 2022 or December 31, 2021.

Note 11 – Operating Segments

As discussed in Note 1, the Company operates in 2 segments, (i) GCR, in which the Company generally manages new construction or renovation projects that involve primarily HVAC, plumbing, or electrical services awarded to the Company by general contractors or construction managers, and (ii) ODR, in which the Company provides maintenance or service primarily on HVAC, plumbing or electrical systems, building controls and specialty contracting projects direct to, or assigned by, building owners or property managers. These segments are reflective of how the Company’s Chief Operating Decision Maker (“CODM”) reviews operating results for the purposes of allocating resources and assessing performance. The Company's CODM is comprised of its Chief Executive Officer, Chief Financial Officer and Chief Operating Officer.

The CODM evaluates performance based on income from operations of the respective branches after the allocation of Corporate office operating expenses. In accordance with ASC Topic 280 – Segment Reporting, the Company has elected to aggregate all of the construction branches into 1 GCR reportable segment and all of the service branches into 1 ODR reportable segment. All transactions between segments are eliminated in consolidation. The Company's corporate department provides general and administrative support services to its 2 operating segments. The CODM allocates costs between segments for selling, general and administrative expenses and depreciation expense.

All of the Company’s identifiable assets are located in the United States, which is where the Company is domiciled. Interest expense is not allocated to segments because of the corporate management of debt service including interest.

Condensed consolidated segment information for the three and six months ended ~~March 31,~~June 30, 2022 and 2021 were as follows:

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		Three months ended March 31,				Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	(in thousands)	2022		2021			(in thousands)	2022		2021		2022		2021
Statement of Operations Data:	Statement of Operations Data:						Statement of Operations Data:
Revenue:	Revenue:						Revenue:
GCR	GCR	$	71,932	$	84,804		GCR	$	66,336	$	87,550	$	138,268	$	172,354
ODR	ODR	42,890		28,540			ODR	49,784		33,469		92,674		62,009
Total revenue	Total revenue	114,822		113,344			Total revenue	116,120		121,019		230,942		234,363

Gross profit:	Gross profit:						Gross profit:
GCR	GCR	8,358		9,395			GCR	8,694		8,885		17,052		18,280
ODR	ODR	9,982		7,834			ODR	12,626		9,805		22,608		17,639
Total gross profit	Total gross profit	18,340		17,229			Total gross profit	21,320		18,690		39,660		35,919

Selling, general and administrative:	Selling, general and administrative:						Selling, general and administrative:
GCR	GCR	8,565		9,114			GCR	7,980		9,070		16,545		18,184
ODR	ODR	9,570		7,354			ODR	10,135		7,526		19,705		14,880
Corporate	Corporate	599		677			Corporate	575		636		1,174		1,313
Total selling, general and administrative	Total selling, general and administrative	18,734		17,145			Total selling, general and administrative	18,690		17,232		37,424		34,377
Change in fair value of contingent consideration							Change in fair value of contingent consideration	765		—		765		—
Amortization of intangibles	Amortization of intangibles	399		104			Amortization of intangibles	399		104		798		208
Operating loss		$	(793)	$	(20)
Operating income							Operating income	$	1,466	$	1,354	$	673	$	1,334

Less unallocated amounts:	Less unallocated amounts:						Less unallocated amounts:
Interest expense, net	Interest expense, net	(486)		(1,264)			Interest expense, net	(478)		(452)		(964)		(1,716)
Loss on disposition of property and equipment		(36)		(86)
Gain on disposition of property and equipment							Gain on disposition of property and equipment	147		94		111		8
Loss on early termination of operating lease	Loss on early termination of operating lease	(817)		—			Loss on early termination of operating lease	(32)		—		(849)		—
Loss on early debt extinguishment	Loss on early debt extinguishment	—		(1,961)			Loss on early debt extinguishment	—		—		—		(1,961)
Gain on change in fair value of warrant liability	Gain on change in fair value of warrant liability	—		14			Gain on change in fair value of warrant liability	—		—		—		14
Total unallocated amounts	Total unallocated amounts	(1,339)		(3,297)			Total unallocated amounts	(363)		(358)		(1,702)		(3,655)
Loss before income taxes		$	(2,132)	$	(3,317)
Income (loss) before income taxes							Income (loss) before income taxes	$	1,103	$	996	$	(1,029)	$	(2,321)

Other Data:	Other Data:						Other Data:
Depreciation and amortization:	Depreciation and amortization:						Depreciation and amortization:
GCR	GCR	$	1,108	$	1,036		GCR	$	1,075	$	1,020	$	2,183	$	2,056
ODR	ODR	555		355			ODR	612		345		1,167		700
Corporate	Corporate	399		104			Corporate	399		104		798		208
Total other data	Total other data	$	2,062	$	1,495		Total other data	$	2,086	$	1,469	$	4,148	$	2,964

The Company does not identify capital expenditures and total assets by segment in its internal financial reports due in part to the shared use of a centralized fleet of vehicles and specialized equipment. Interest expense is also not allocated to segments because of the Company’s corporate management of debt service, including interest.

Note 12 - Leases

The Company leases real estate, trucks and other equipment. The determination of whether an arrangement is, or contains, a lease is performed at the inception of the arrangement. Classification and initial measurement of the right-of-use asset and lease liability are determined at the lease commencement date. The Company elected the short-term lease measurement and recognition exemption; therefore, leases with an initial term of 12 months or less are not recorded on the condensed consolidated balance sheets. Instead, the short-term leases are recognized in expense on a straight-line basis over the lease term.

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The Company's arrangements include certain non-lease components such as common area and other maintenance for leased real estate, as well as mileage, fuel and maintenance costs related to leased vehicles. For all leased asset classes, the Company has elected to not separate non-lease components from lease components and will account for each separate lease component and

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non-lease component associated with the lease as a single lease component. The Company does not guarantee any residual value in its lease agreements, and there are no material restrictions or covenants imposed by lease arrangements. Real estate leases typically include 1 or more options to extend the lease. The Company regularly evaluates the renewal options, and when they are reasonably certain of exercise, the Company includes the renewal period in its lease term. For the Company's leased vehicles, the Company uses the interest rate implicit in its leases with the lessor to discount lease payments at the lease commencement date. When the implicit rate is not readily available, as is the case with the Company's real estate leases, the Company uses quoted borrowing rates on its secured debt.

Related Party Lease Agreement. In conjunction with the closing of the Jake Marshall Transaction, the Company entered into an operating lease for certain land and facilities owned by a former member of JMLLC who became a full-time employee of the Company. The lease term is 10 years and includes an option to extend the lease for 2 successive periods of 2two years each through November 2035. Base rent for the term of the lease is $37,500 per month for the first five years with payment commencing on January 1, 2022. The fixed rent payment is escalated to $45,000 per month for years 6 through 10 of the lease term. Fixed rent payments for the extension term shall be increased from $45,000 by the percentage increase, if any, in the consumer price index from the lease commencement date. In addition, under the agreement, the Company is required to pay its share of estimated property taxes and operating expenses, both of which are variable lease expenses.

Southern California Sublease. In June, 2021, the Company entered into a sublease agreement with a third party for the entire ground floor of its leased space in Southern California, consisting of 71,787 square feet. Under the terms of the sublease agreement, the sublessee is obligated to pay the Company base rent of approximately $0.6 million per year, which is subject to a 3.0% annual rent increase, plus certain operating expenses and other costs. The initial lease term commenced in September 2021 and continues through April 30, 2027. As of ~~March 31,~~June 30, 2022, the Company remains obligated under the original lease for such office space and, in the event the subtenant of such office space fails to satisfy its obligations under the sublease, the Company would be required to satisfy its obligations directly to the landlord under such original lease.

In addition, during the first quarter of 2022, the Company entered into an amendment to the aforementioned sublease agreement, which, among other things, expanded the sublease premises to include the entire second floor of its leased space in Southern California, consisting of 16,720 square feet. Under the terms of the amended sublease agreement, the sublessee is obligated to pay the Company base rent of approximately $0.8 million per year, which is subject to a 3.0% annual rent increase, plus certain operating expenses and other costs. The amended sublease term commenced in March 2022 and continues through April 30, 2027. For the three and six months ended ~~March 31,~~June 30, 2022, the Company recorded approximately $0.2 million and $0.4 million of income in selling, general and administrative expenses related to this sublease agreement.

Pittsburgh Lease Termination. In March, 2022, the Company entered into a lease termination agreement (the “Lease Termination Agreement”) to terminate, effective March 31, 2022, the lease associated with the Company’s office space located in Pittsburgh, Pennsylvania, which previously served as its corporate headquarters. Absent the Lease Termination Agreement, the lease would have expired in accordance with its terms in July 2025. Pursuant to the Lease Termination Agreement, in exchange for allowing the Company to terminate the lease early, the Company agreed to pay a termination fee in the aggregate of approximately $0.7 million in 16 equal monthly installments commencing on April 1, 2022. The Company recognized the full termination fee expense during the first quarter of 2022.

In connection with the lease termination, the Company recognized a gain of $0.1 million associated with the derecognition of the operating lease right-of-use asset and corresponding operating lease liabilities associated with the operating lease and recorded a $0.1 million loss on the disposal of leasehold ~~improvements.~~improvements and moving expenses.

The following table summarizes the lease amounts included in the Company's condensed consolidated balance sheets:

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(in thousands)	(in thousands)	Classification on the Condensed Consolidated Balance Sheets	March 31, 2022		December 31, 2021		(in thousands)	Classification on the Condensed Consolidated Balance Sheets	June 30, 2022		December 31, 2021
Assets	Assets						Assets
Operating	Operating	Operating lease right-of-use assets(1)	$	17,719	$	20,119	Operating	Operating lease right-of-use assets(1)	$	16,644	$	20,119
Finance	Finance	Property and equipment, net(2)	5,111		4,916		Finance	Property and equipment, net(2)	5,474		4,916
Total lease assets	Total lease assets		$	22,830	$	25,035	Total lease assets		$	22,118	$	25,035

Liabilities	Liabilities						Liabilities
Current	Current						Current
Operating	Operating	Current operating lease liabilities	$	3,762	$	4,366	Operating	Current operating lease liabilities	$	3,415	$	4,366
Finance	Finance	Current portion of long-term debt	2,458		2,451		Finance	Current portion of long-term debt	2,465		2,451
Noncurrent	Noncurrent						Noncurrent
Operating	Operating	Long-term operating lease liabilities	14,787		16,576		Operating	Long-term operating lease liabilities	14,086		16,576
Finance	Finance	Long-term debt	2,859		2,681		Finance	Long-term debt	3,200		2,681
Total lease liabilities	Total lease liabilities		$	23,866	$	26,074	Total lease liabilities		$	23,166	$	26,074

(1) Operating lease assets are recorded net of accumulated amortization of ~~$15.6~~$15.0 million at ~~March 31,~~June 30, 2022 and $15.9 million at December 31, 2021.

(2) Finance lease assets are recorded net of accumulated amortization of ~~$6.4~~$6.0 million at ~~March 31,~~June 30, 2022 and $5.9 million at December 31, 2021.

The following table summarizes the lease costs included in the Company's condensed consolidated statements of operations for the three and six months ended ~~March 31,~~June 30, 2022 and 2021:


			Three Months Ended March 31,					Three Months Ended June 30,			Six Months Ended June 30,
(in thousands)	(in thousands)	Classification on the Condensed Consolidated Statement of Operations	2022		2021		(in thousands)	Classification on the Condensed Consolidated Statement of Operations	2022		2021		2022		2021
Operating lease cost	Operating lease cost	Cost of revenue(1)	$	694	$	690	Operating lease cost	Cost of revenue(1)	$	657	$	685	$	1,351	$	1,375
Operating lease cost	Operating lease cost	Selling, general and administrative(1)	704		584		Operating lease cost	Selling, general and administrative(1)	631		584		1,335		1,169
Finance lease cost	Finance lease cost						Finance lease cost
Amortization	Amortization	Cost of revenue(2)	651		674		Amortization	Cost of revenue(2)	685		652		1,336		1,327
Interest	Interest	Interest expense, net(2)	66		86		Interest	Interest expense, net(2)	66		78		132		164
Total lease cost	Total lease cost		$	2,115	$	2,034	Total lease cost		$	2,039	$	1,999	$	4,154	$	4,035

(1) Operating lease costs recorded in cost of revenue included $0.1 million of variable lease costs for ~~both~~each of the three months ended ~~March 31,~~June 30, 2022 and 2021, and $0.2 million for each of the six months ended June 30, 2022 and 2021. In addition, $0.1 million of variable lease costs are included in selling, general and administrative for ~~both~~each of the three months ended ~~March 31,~~June 30, 2022 and 2021, and $0.2 million for each of the six months ended June 30, 2022 and 2021. These variable costs consist of the Company's proportionate share of operating expenses, real estate taxes and utilities.

(2) Finance lease costs recorded in cost of revenue include variable lease costs of ~~$0.8~~$1.0 million and $0.7 million for the three months ended ~~March 31,~~June 30, 2022 and 2021, respectively, and ~~$0.6~~$1.8 million and $1.3 million for the ~~three~~six months ended June 30, 2022 and 2021, respectively. ~~March 31, 2021~~. These variable lease costs consist of fuel, maintenance, and sales tax charges.

Future minimum commitments for finance and operating leases that have non-cancelable lease terms in excess of one year as of ~~March 31,~~June 30, 2022 were as follows:

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				Operating Leases											Operating Leases
Year ending (in thousands):	Year ending (in thousands):	Finance Leases		Non-Related Party		Related Party(1)		Sublease Receipts(2)		Total Operating		Year ending (in thousands):	Finance Leases		Non-Related Party		Related Party(1)		Sublease Receipts(2)		Total Operating
Remainder of 2022	Remainder of 2022	$	1,934	$	3,252	$	338	$	(623)	$	2,967	Remainder of 2022	$	1,353	$	2,104	$	225	$	(435)	$	1,894
2023	2023	1,758		3,108		450		(885)		2,673		2023	1,990		3,108		450		(885)		2,673
2024	2024	1,026		2,502		450		(912)		2,040		2024	1,274		2,502		450		(912)		2,040
2025	2025	500		2,148		450		(939)		1,659		2025	777		2,148		450		(939)		1,659
2026	2026	99		2,010		450		(967)		1,493		2026	271		2,010		450		(967)		1,493
Thereafter	Thereafter	—		2,033		4,815		(327)		6,521		Thereafter	—		2,033		4,815		(327)		6,521
Total minimum lease payments	Total minimum lease payments	$	5,317	$	15,053	$	6,953	$	(4,653)	$	17,353	Total minimum lease payments	$	5,665	$	13,905	$	6,840	$	(4,465)	$	16,280
Amounts representing interest	Amounts representing interest	358										Amounts representing interest	397
Present value of net minimum lease payments	Present value of net minimum lease payments	$	5,675									Present value of net minimum lease payments	$	6,062

(1) Associated with the aforementioned related party lease entered into with a former member of JMLLC.

(2) Associated with the aforementioned third party sublease.

The following is a summary of the lease terms and discount rates:


		March 31, 2022		December 31, 2021			June 30, 2022		December 31, 2021
Weighted average lease term (in years):	Weighted average lease term (in years):					Weighted average lease term (in years):
Operating	Operating	7.30		7.10		Operating	7.29		7.10
Finance	Finance	2.60		2.51		Finance	2.78		2.51

Weighted average discount rate:	Weighted average discount rate:					Weighted average discount rate:
Operating	Operating	4.67	%	4.68	%	Operating	4.67	%	4.68	%
Finance	Finance	5.14	%	5.27	%	Finance	4.99	%	5.27	%

The following is a summary of other information and supplemental cash flow information related to finance and operating leases:


		Three months ended March 31,					Six months ended June 30,
(in thousands)	(in thousands)	2022		2021		(in thousands)	2022		2021
Cash paid for amounts included in the measurement of lease liabilities:	Cash paid for amounts included in the measurement of lease liabilities:					Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	Operating cash flows from operating leases	$	1,358	$	1,225	Operating cash flows from operating leases	$	2,619	$	2,456
Operating cash flows from finance leases	Operating cash flows from finance leases	66		86		Operating cash flows from finance leases	132		164
Financing cash flows from finance leases	Financing cash flows from finance leases	660		667		Financing cash flows from finance leases	1,358		1,318
Right-of-use assets exchanged for lease liabilities:	Right-of-use assets exchanged for lease liabilities:					Right-of-use assets exchanged for lease liabilities:
Operating leases	Operating leases	—		156		Operating leases	—		156
Finance leases	Finance leases	864		87		Finance leases	1,968		336
Right-of-use assets disposed or adjusted modifying operating leases liabilities	Right-of-use assets disposed or adjusted modifying operating leases liabilities	(1,276)		36		Right-of-use assets disposed or adjusted modifying operating leases liabilities	(1,276)		36
Right-of-use assets disposed or adjusted modifying finance leases liabilities	Right-of-use assets disposed or adjusted modifying finance leases liabilities	$	(19)	—		Right-of-use assets disposed or adjusted modifying finance leases liabilities	$	(77)	—

Note 13 – Commitments and Contingencies

Legal. The Company is continually engaged in administrative proceedings, arbitrations, and litigation with owners, general contractors, suppliers, and other unrelated parties, all arising in the ordinary courses of business. The ultimate resolution of these contingencies could, individually or in the aggregate, be material to the condensed consolidated financial statements. In the opinion of the Company’s management, the current belief is that the results of these actions will not have a material adverse effect on the financial position, results of operations, or cash flows of the Company.

On January 23, 2020, plaintiff, Bernards Bros. Inc. (“Bernards”), filed a complaint against the Company in Superior Court of the State of California for the County of Los Angeles. The complaint alleges that the Company's Southern California operations refused to honor a proposal made to Bernards to act as a subcontractor on a construction project, and that, as a result of the

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wrongful failure to honor the proposal, Bernards suffered damages in excess of $3.0 million, including alleged increased costs for hiring a different subcontractor to perform the work. The Company is vigorously defending the suit. A non-binding mediation took place on August 19, 2021 that did not result in a settlement. Per the agreement of the Company and Bernards, in January 2022, the Court appointed a private referee to manage the case and adjudicate the dispute. A trial date ~~before the private referee is pending scheduling.~~has been set for January 2023. The Company believes that a loss is neither probable nor reasonably estimable for this matter, and, as such, has not recorded a loss contingency.

On April 17, 2020, plaintiff, LA Excavating, Inc., filed a complaint against the Company's wholly-owned subsidiary, Limbach Company LP, and several other parties, in Superior Court of the State of California, for the County of Los Angeles. The complaint ~~seeks~~sought damages of approximately $1.0 million for alleged failure to pay contract balances and extra work ordered by Limbach Company LP, as well as ~~seeks~~sought to enforce payment obligations under a payment bond. ~~The Company disputes~~In April 2022, the ~~allegations~~parties settled for an immaterial amount and ~~intends to vigorously defend~~ the suit, which is currently set for mediation on May 11, 2022 and trial beginning on February 7, 2023. The Company believes that a loss is neither probable nor reasonably estimable for this matter, and, as such, has not recorded a loss contingency.case was dismissed.

On January 26, 2022, claimant, Suffolk Construction Company, Inc. (“Suffolk”) filed a Demand for Arbitration in Massachusetts against Boston Medical Center Corporation (“BMC”) and numerous of Suffolk’s trade subcontractors, including, the Company’s wholly-owned subsidiary, Limbach Company LLC, seeking to recover monies BMC withheld from Suffolk and its subcontractors based on an audit of project billings. Suffolk has demanded the Company defend and indemnify Suffolk against BMC’s audit findings that the Company overbilled the project just over $0.3 million and for the Company’s share of BMC’s audit costs, which share has not been, and cannot currently be, quantified. The Company disputes the findings of BMC’s audit and intends to vigorously defend the allegation that it overbilled the project. ~~A final~~An arbitration hearing date has ~~not~~ been ~~scheduled.~~set for February 2023. The Company believes that a loss is neither probable nor reasonably estimable for this matter, and, as such, has not recorded a loss contingency.

Surety. The terms of its construction contracts frequently require that the Company obtain from surety companies, and provide to its customers, payment and performance bonds (“Surety Bonds”) as a condition to the award of such contracts. The Surety Bonds secure its payment and performance obligations under such contracts, and the Company has agreed to indemnify the surety companies for amounts, if any, paid by them in respect of Surety Bonds issued on its behalf. In addition, at the request of labor unions representing certain of the Company's employees, Surety Bonds are sometimes provided to secure obligations for wages and benefits payable to or for such employees. Public sector contracts require Surety Bonds more frequently than private sector contracts, and accordingly, the Company's bonding requirements typically increase as the amount of public sector work increases. As of ~~March 31,~~June 30, 2022, the Company had approximately ~~$134.9~~$120.1 million in surety bonds outstanding. The Surety Bonds are issued by surety companies in return for premiums, which vary depending on the size and type of bond.

Collective Bargaining Agreements. Many of the Company’s craft labor employees are covered by collective bargaining agreements. The agreements require the Company to pay specified wages, provide certain benefits and contribute certain amounts to multi-employer pension plans. If the Company withdraws from any of the multi-employer pension plans or if the plans were to otherwise become underfunded, the Company could incur additional liabilities related to these plans. Although the Company has been informed that some of the multi-employer pension plans to which it contributes have been classified as “critical” status, the Company is not currently aware of any significant liabilities related to this issue.

Self-insurance. The Company is substantially self-insured for workers’ compensation and general liability claims, in the view of the relatively high per-incident deductibles the Company absorbs under its insurance arrangements for these risks. The Company purchases workers’ compensation and general liability insurance under policies with per-incident deductibles of $250,000 per occurrence and a $4.4 million maximum aggregate deductible loss limit per year. Losses incurred over primary policy limits are covered by umbrella and excess policies up to specified limits with multiple excess insurers. The Company accrues for the unfunded portion of costs for both reported claims and claims incurred but not reported. The liability for unfunded reported claims and future claims is reflected on the consolidated balance sheets as current and non-current liabilities. The liability is determined by determining a reserve for each reported claim on a case-by-case basis based on the nature of the claim and historical loss experience for similar claims plus an allowance for the cost of incurred but not reported claims. The current portion of the liability is included in accrued expenses and other current liabilities on the consolidated balance sheet. The non-current portion of the liability is included in other long-term liabilities on the consolidated balance sheet.

The Company is self-insured related to medical and dental claims under policies with annual per-claimant and annual aggregate stop-loss limits. The Company accrues for the unfunded portion of costs for both reported claims and claims incurred but not reported. The liability for unfunded reported claims and future claims is reflected on the consolidated balance sheets as a current liability in accrued expenses and other current liabilities.

The components of the self-insurance liability as of ~~March 31,~~June 30, 2022 and December 31, 2021 are as follows:

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(in thousands)	(in thousands)	March 31, 2022		December 31, 2021		(in thousands)	June 30, 2022		December 31, 2021
Current liability — workers’ compensation and general liability	Current liability — workers’ compensation and general liability	$	173	$	184	Current liability — workers’ compensation and general liability	$	282	$	184
Current liability — medical and dental	Current liability — medical and dental	373		456		Current liability — medical and dental	415		456
Non-current liability	Non-current liability	447		451		Non-current liability	420		451
Total liability	Total liability	$	993	$	1,091	Total liability	$	1,117	$	1,091
Restricted cash	Restricted cash	$	113	$	113	Restricted cash	$	113	$	113

The restricted cash balance represents an imprest cash balance set aside for the funding of workers' compensation and general liability insurance claims. This amount is replenished either when depleted or at the beginning of each month.

Note 14 – Management Incentive Plans

The Company initially adopted the Omnibus Incentive Plan on July 20, 2016 for the purpose of: (a) encouraging the profitability and growth of the Company through short-term and long-term incentives that are consistent with the Company’s objectives; (b) giving participants an incentive for excellence in individual performance; (c) promoting teamwork among participants; and (d) giving the Company a significant advantage in attracting and retaining key employees, directors and consultants. To accomplish such purposes, the Omnibus Incentive Plan, and such subsequent amendments to the Omnibus Incentive Plan, provides that the Company may grant options, stock appreciation rights, restricted shares, RSUs, performance-based awards (including performance-based restricted shares and restricted stock units), other share based awards, other cash-based awards or any combination of the foregoing.

Following the approval of the ~~2021~~2022 Amended and Restated Omnibus Incentive Plan, the Company has reserved ~~2,250,000~~2,600,000 shares of its common stock for issuance. The number of shares issued or reserved pursuant to the Omnibus Incentive Plan will be adjusted by the plan administrator, as they deem appropriate and equitable, as a result of stock splits, stock dividends, and similar changes in the Company’s common stock. In connection with the grant of an award, the plan administrator may provide for the treatment of such award in the event of a change in control. All awards are made in the form of shares only.

Service-Based Awards

The Company grants service-based stock awards in the form of RSUs. Service-based RSUs granted to executives, employees, and non-employee directors vest ratably, on an annual basis, over three years and in the case of certain awards to non-employee directors, one year. The grant date fair value of the service-based awards was equal to the closing market price of the Company’s common stock on the date of grant.

The following table summarizes the Company's service-based RSU activity for the ~~three~~six months ended ~~March 31,~~June 30, 2022:


		Awards	Weighted-Average Grant Date Fair Value			Awards	Weighted-Average Grant Date Fair Value
Unvested at December 31, 2021	Unvested at December 31, 2021	266,089	$	8.45	Unvested at December 31, 2021	266,089	$	8.45
Granted	Granted	180,739	9.00		Granted	183,187	8.98
Vested	Vested	(120,401)	7.43		Vested	(120,401)	7.43
Forfeited	Forfeited	(10,958)	9.29		Forfeited	(24,604)	9.43
Unvested at March 31, 2022		315,469	$	9.13
Unvested at June 30, 2022					Unvested at June 30, 2022	304,271	$	9.10

Performance-Based Awards

The Company grants performance-based restricted stock units (“PRSUs”) under which shares of the Company’s common stock may be earned based on the Company’s performance compared to defined metrics. The number of shares earned under a performance award may vary from zero to 150% of the target shares awarded, based upon the Company’s performance compared to the metrics. The metrics used for the grant are determined by the Company’s Compensation Committee of the Board of Directors and are based on internal measures such as the achievement of certain predetermined adjusted EBITDA, EPS growth and EBITDA margin performance goals over a three year period.

The Company recognizes stock-based compensation expense for these awards over the vesting period based on the projected probability of achievement of the performance conditions as of the end of each reporting period during the performance period and may periodically adjust the recognition of such expense, as necessary, in response to any changes in the Company’s

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forecasts with respect to the performance conditions. For ~~both~~ the three and six months ended ~~March 31,~~June 30, 2022 and 2021, the Company recognized $0.2 million and $0.4 million of stock-based compensation expense related to outstanding PRSUs.

The following table summarizes the Company's PRSU activity for the ~~three~~six months ended ~~March 31,~~June 30, 2022:


		Awards	Weighted-Average Grant Date Fair Value			Awards	Weighted-Average Grant Date Fair Value
Unvested at December 31, 2021	Unvested at December 31, 2021	280,700	$	9.46	Unvested at December 31, 2021	280,700	$	9.46
Granted	Granted	249,885	7.17		Granted	254,854	7.17
Vested	Vested	—	—		Vested	—	—
Forfeited	Forfeited	(6,500)	9.04		Forfeited	(41,123)	8.98
Unvested at March 31, 2022		524,085	$	8.38
Unvested at June 30, 2022					Unvested at June 30, 2022	494,431	$	8.32

Market-Based Awards

The following table summarizes the Company's market-based RSU (“MRSUs”) activity for the ~~three~~six months ended ~~March 31,~~June 30, 2022:


		Awards	Weighted-Average Grant Date Fair Value			Awards	Weighted-Average Grant Date Fair Value
Unvested at December 31, 2021	Unvested at December 31, 2021	102,500	$	8.26	Unvested at December 31, 2021	102,500	$	8.26
Granted	Granted	—	—		Granted	—	—
Vested	Vested	—	—		Vested	—	—
Forfeited	Forfeited	—	—		Forfeited	(8,000)	8.26
Unvested at March 31, 2022		102,500	$	8.26
Unvested at June 30, 2022					Unvested at June 30, 2022	94,500	$	8.26

The vesting of the MRSUs is contingent upon the Company’s closing price of a share of the Company's common stock on the Nasdaq Capital market, or such other applicable principal securities exchange or quotation system, achieving at least $18.00 over a period of eighty (80) consecutive trading days during the three-year period commencing on August 1, 2018 and concluding on July 31, 2021. On September 4, 2020, the Compensation Committee of the Board of Directors of the Company approved an amendment to extend the measurement period to July 16, 2022. These awards expired on July 16, 2022 as the MRSU award conditions were not achieved.

Total recognized stock-based compensation expense amounted to $0.6 million and ~~$0.7~~$1.2 million for the three and six months ended ~~March 31,~~June 30, 2022, respectively, and ~~2021, respectively.~~$0.7 million and $1.3 million for the three and six months ended June 30, 2021. The aggregate fair value as of the vest date of RSUs that vested during the ~~three~~six months ended ~~March 31,~~June 30, 2022 and 2021 was $1.1 million and $1.3 million, respectively. Total unrecognized stock-based compensation expense related to unvested RSUs which are probable of vesting was ~~$5.0~~$4.0 million at ~~March 31,~~June 30, 2022. These costs are expected to be recognized over a weighted average period of ~~1.97~~1.80 years.

Note 15 – Subsequent Events

~~On May 5,~~In July 2022, the Company ~~LFS and LHLLC~~ entered into an interest rate swap agreement to manage the risk associated with a ~~first amendment~~portion of its variable-rate long-term debt. The interest rate swap involves the exchange of fixed-rate and ~~waiver to~~variable-rate payments without the exchange of the underlying notional amount on which the interest payments are calculated. The new swap agreement became effective on July 14, 2022 and will terminate on July 31, 2027. The notional amount of the swap agreement is $10.0 million with a fixed interest rate of 3.12%. If the one-month SOFR (as defined in the A&R ~~Wintrust~~ Credit ~~Agreement (the “First Amendment to~~Agreement) is above the ~~A&R Wintrust Credit Agreement”) with~~fixed rate, the ~~lenders party thereto~~counterparty pays the Company, and ~~Wintrust, as administrative agent. The First Amendment to~~if the ~~A&R Wintrust Credit Agreement modifies certain definitions within~~one-month SOFR is less the ~~A&R Wintrust Credit Agreement,~~fixed rate, the Company pays the counterparty, the difference between the fixed rate of 3.12% and make other corresponding changes, including: (i) the definition of EBITDA to allow for the recognition of certain restructuring charges and lease breakage costs not previously specified, (ii) the definition of Excess Cash Flow to exclude the aggregate amount of the Earnout Payments paid in cash, (iii) the definition of Total Funded Debt to exclude certain capitalized lease obligations for real estate based on the approval of each lender and (iv) the definition of Disposition to include a clause for the sale and leaseback of certain real property based on the approval of each lender.one-month SOFR.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion should be read in conjunction with the condensed consolidated financial statements and related notes thereto included elsewhere in this Quarterly Report on Form 10-Q. In addition to historical information, this discussion contains forward-looking statements that involve risks, uncertainties and assumptions that could cause actual results to differ

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materially from our management’s expectations. Factors that could cause such differences are discussed in “Forward-Looking Statements” and “Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2021 and in subsequent Quarterly Reports on Form 10-Q. See “Item 1A. Risk Factors” in this Form 10-Q for certain periodic updates to the Company's risk factors. We assume no obligation to update any of these forward-looking statements.

Unless the context otherwise requires, a reference to a “Note” herein refers to the accompanying Notes to Condensed Consolidated Financial Statements (Unaudited) contained in Part I, "Item 1. Financial Statements."

Overview

The Company is an integrated building systems solutions firm whose expertise is in the design, modular prefabrication, installation, management and maintenance of HVAC, mechanical, electrical, plumbing and control systems for commercial, institutional and light industrial markets. The Company operates primarily in the Northeast, Mid-Atlantic, Southeast, Midwest, and Southwestern regions of the United States. In February 2022, the Company announced its strategic decision to wind down its Southern California GCR and ODR operations. The decision was made to better align the Company’s customer geographic focus and to reduce losses related to unprofitable locations. The Company expects to fully exit the Southern California Region in 2022.

The Company’s market sectors primarily include the following:

•Healthcare, including research, acute care and inpatient hospitals for regional and national hospital groups, and pharmaceutical and biotech laboratories and manufacturing facilities;

•Education, including both public and private colleges, universities, research centers and K-12 facilities;

•Sports and entertainment, including sports arenas, entertainment facilities (including casinos) and amusement rides;

•Infrastructure, including passenger terminals and maintenance facilities for rail and airports;

•Government, including various facilities for federal, state and local agencies;

•Hospitality, including hotels and resorts;

•Commercial, including office building, warehouse and distribution centers and other commercial structures;

•Mission critical facilities, including data centers; and

•Industrial manufacturing facilities, including indoor grow farms and automotive, energy and general manufacturing plants.

The Company operates in two segments, (i) GCR, in which the Company generally manages new construction or renovation projects that involve primarily HVAC, plumbing, or electrical services awarded to the Company by general contractors or construction managers, and (ii) ODR, in which the Company provides maintenance or service primarily on HVAC, plumbing or electrical systems, building controls and specialty contracting projects direct to, or assigned by, building owners or property managers. This work is primarily performed under fixed price, modified fixed price, and time and material contracts over periods of typically less than two years.

Key Components of Condensed Consolidated Statements of Operations

Revenue

The Company generates revenue principally from fixed-price construction contracts to deliver HVAC, plumbing, and electrical construction services to its customers. The duration of the Company's contracts generally ranges from six months to two years. Revenue from fixed price contracts is recognized on the cost-to-cost method, measured by the relationship of total cost incurred to total estimated contract costs. Revenue from time and materials service contracts is recognized as services are performed. The Company believes that its extensive experience in HVAC, plumbing, and electrical projects, and its internal cost review procedures during the bidding process, enable it to reasonably estimate costs and mitigate the risk of cost overruns on fixed price contracts.

The Company generally invoices customers on a monthly basis based on a schedule of values that breaks down the contract amount into discrete billing items. Costs and estimated earnings in excess of billings are recorded as a contract asset until

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billable under the contract terms. Billings in excess of costs and estimated earnings are recorded as a contract liability until the related revenue is recognizable.

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Cost of Revenue

Cost of revenue primarily consists of the labor, equipment, material, subcontract, and other job costs in connection with fulfilling the terms of our contracts. Labor costs consist of wages plus taxes, fringe benefits, and insurance. Equipment costs consist of the ownership and operating costs of company-owned assets, in addition to outside-rented equipment. If applicable, job costs include estimated contract losses to be incurred in future periods. Due to the varied nature of the Company's services, and the risks associated therewith, contract costs as a percentage of contract revenue have historically fluctuated and it expects this fluctuation to continue in future periods.

Selling, General and Administrative

Selling, general and administrative (“SG&A”) expenses consist primarily of personnel costs for its administrative, estimating, human resources, safety, information technology, legal, finance and accounting employees and executives. Also included are non-personnel costs, such as travel-related expenses, legal and other professional fees and other corporate expenses to support the growth of the Company's business and to meet the compliance requirements associated with operating as a public company. Those costs include accounting, human resources, information technology, legal personnel, additional consulting, legal and audit fees, insurance costs, board of directors’ compensation and the costs of achieving and maintaining compliance with Section 404 of the Sarbanes-Oxley Act of 2002.

Change in fair value of contingent consideration

The change in fair value of contingent consideration relates to the remeasurement of the contingent consideration arrangement resulting from the Jake Marshall Transaction. As a part of the total consideration for the Jake Marshall Transaction, the Company initially recognized $3.1 million in contingent consideration associated with the Earnout Payments. The carrying value of the Earnout Payments is subject to remeasurement at fair value at each reporting date through the end of the Earnout Periods with any changes in the fair value reported as a separate component of operating income (loss) in the condensed consolidated statements of operations.

Amortization of Intangibles

Amortization expense represents periodic non-cash charges that consist of amortization of various intangible assets primarily including favorable leasehold interests and certain customer relationships in the ODR segment. As a result of the Jake Marshall Transaction, the Company recognized, in the aggregate, an additional $5.7 million of intangible assets associated with customer relationships with third-party customers, the acquired trade name and acquired backlog. The Jake Marshall-related intangible assets were recorded under the acquisition method of accounting at their estimated fair values at the acquisition date.

Other (Expenses) Income

Other (expenses) income consists primarily of interest expense incurred in connection with the Company's debt, net of interest income, a loss associated with the early termination of an operating lease, a loss on early debt extinguishment, losses associated with the disposition of property and equipment and changes in fair value of warrant liability. Deferred financing costs are amortized to interest expense using the effective interest method.

Provision for Income Taxes

The Company is taxed as a C corporation and its financial results include the effects of federal income taxes which will be paid at the parent level.

For interim periods, the provision for income taxes (including federal, state and local taxes) is calculated based on the estimated annual effective tax rate. The Company accounts for income taxes in accordance with ASC Topic 740 – Income Taxes, which requires the use of the asset and liability method. Under this method, deferred tax assets and liabilities and income or expense are recognized for the expected future tax consequences of temporary differences between the financial statement carrying values and their respective tax bases, using enacted tax rates expected to be applicable in the years in which the temporary differences are expected to reverse. Changes in deferred tax assets and liabilities are recorded in the provision for income taxes.

Operating Segments

The Company manages and measures the performance of its business in two operating segments: GCR and ODR. These segments are reflective of how the Company’s CODM reviews operating results for the purposes of allocating resources and assessing performance. The Company's CODM is comprised of its Chief Executive Officer, Chief Financial Officer and Chief Operating Officer.

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The CODM evaluates performance based on income from operations of the respective branches after the allocation of corporate office operating expenses. In accordance with ASC Topic 280 – Segment Reporting, the Company has elected to aggregate all of the GCR work performed at branches into one GCR reportable segment and all of the ODR work performed at branches into one ODR reportable segment. All transactions between segments are eliminated in consolidation. The Company's corporate department provides general and administrative support services to its two operating segments. The Company allocates costs

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between segments for selling, general and administrative and depreciation expense. Interest expense is not allocated to segments because of the corporate management of debt service. See Note 11 for further discussion on the Company's operating segments.

Comparison of Results of Operations for the three months ended ~~March 31,~~June 30, 2022 and 2021

The following table presents operating results for the three months ended ~~March 31,~~June 30, 2022 and 2021 in dollars and expressed as a percentage of total revenue (except as indicated below), as compared below:


		Three Months Ended March 31,											Three Months Ended June 30,
		2022					2021						2022					2021
(in thousands except for percentages)	(in thousands except for percentages)											(in thousands except for percentages)
Statement of Operations Data:	Statement of Operations Data:											Statement of Operations Data:
Revenue:	Revenue:											Revenue:
GCR	GCR	$	71,932	62.6	%		$	84,804	74.8	%		GCR	$	66,336	57.1	%		$	87,550	72.3	%
ODR	ODR	42,890		37.4	%		28,540		25.2	%		ODR	49,784		42.9	%		33,469		27.7	%
Total revenue	Total revenue	114,822		100.0	%		113,344		100.0	%		Total revenue	116,120		100.0	%		121,019		100.0	%

Gross profit:	Gross profit:											Gross profit:
GCR	GCR	8,358		11.6	%	(1)	9,395		11.1	%	(1)	GCR	8,694		13.1	%	(1)	8,885		10.1	%	(1)
ODR	ODR	9,982		23.3	%	(2)	7,834		27.4	%	(2)	ODR	12,626		25.4	%	(2)	9,805		29.3	%	(2)
Total gross profit	Total gross profit	18,340		16.0	%		17,229		15.2	%		Total gross profit	21,320		18.4	%		18,690		15.4	%

Selling, general and administrative:	Selling, general and administrative:											Selling, general and administrative:
GCR	GCR	8,565		11.9	%	(1)	9,114		10.7	%	(1)	GCR	7,980		12.0	%	(1)	9,070		10.4	%	(1)
ODR	ODR	9,570		22.3	%	(2)	7,354		25.8	%	(2)	ODR	10,135		20.4	%	(2)	7,526		22.5	%	(2)
Corporate	Corporate	599		0.5	%		677		0.6	%		Corporate	575		0.5	%		636		0.5	%
Total selling, general and administrative	Total selling, general and administrative	18,734		16.3	%		17,145		15.1	%		Total selling, general and administrative	18,690		16.1	%		17,232		14.2	%

Change in fair value of contingent consideration (Corporate)												Change in fair value of contingent consideration (Corporate)	765		0.7	%		—		—	%
Amortization of intangibles (Corporate)	Amortization of intangibles (Corporate)	399		0.3	%		104		0.1	%		Amortization of intangibles (Corporate)	399		0.3	%		104		0.1	%

Operating (loss) income:	Operating (loss) income:											Operating (loss) income:
GCR	GCR	(207)		(0.3)	%	(1)	281		0.3	%	(1)	GCR	714		1.1	%	(1)	(185)		(0.2)	%	(1)
ODR	ODR	412		1.0	%	(2)	480		1.7	%	(2)	ODR	2,491		5.0	%	(2)	2,279		6.8	%	(2)
Corporate	Corporate	(998)		(0.9)	%		(781)		(0.7)	%		Corporate	(1,739)		(1.5)	%		(740)		(0.6)	%
Total operating loss		(793)		(0.7)	%		(20)		—	%
Total operating income												Total operating income	1,466		1.3	%		1,354		1.1	%

Other expenses (Corporate)	Other expenses (Corporate)	(1,339)		(1.2)	%		(3,297)		(2.9)	%		Other expenses (Corporate)	(363)		(0.3)	%		(358)		(0.3)	%
Total consolidated loss before income taxes		(2,132)		(1.9)	%		(3,317)		(2.9)	%
Income tax benefit		(616)		(0.5)	%		(1,035)		(0.9)	%
Net loss		$	(1,516)	(1.3)	%		$	(2,282)	(2.0)	%
Total consolidated income before income taxes												Total consolidated income before income taxes	1,103		0.9	%		996		0.8	%
Income tax (benefit) provision												Income tax (benefit) provision	237		0.2	%		264		0.2	%
Net income												Net income	$	866	0.7	%		$	732	0.6	%

(1)As a percentage of GCR revenue.

(2)As a percentage of ODR revenue.

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Revenue


		Three Months Ended March 31,									Three Months Ended June 30,
		2022		2021		Increase/(Decrease)					2022		2021		Increase/(Decrease)
(in thousands except for percentages)	(in thousands except for percentages)									(in thousands except for percentages)
Revenue:	Revenue:									Revenue:
GCR	GCR	$	71,932	$	84,804	$	(12,872)	(15.2)	%	GCR	$	66,336	$	87,550	$	(21,214)	(24.2)	%
ODR	ODR	42,890		28,540		14,350		50.3	%	ODR	49,784		33,469		16,315		48.7	%
Total revenue	Total revenue	$	114,822	$	113,344	$	1,478	1.3	%	Total revenue	$	116,120	$	121,019	$	(4,899)	(4.0)	%

Revenue for the three months ended ~~March 31,~~June 30, 2022 ~~increased~~decreased by ~~$1.5~~$4.9 million compared to the three months ended ~~March 31,~~June 30, 2021. GCR revenue decreased by ~~$12.9~~$21.2 million, or ~~15.2%~~24.2%, while ODR revenue increased by ~~$14.4~~$16.3 million, or ~~50.3%~~48.7%. The decrease in period over period GCR segment revenue was primarily due to revenue declines in the Michigan, Mid-Atlantic, New England, Orlando and Southern California operating regions. The Company continued to focus on improving project execution and profitability by pursuing GCR opportunities that were smaller in size, shorter in duration, and where the Company can leverage its captive design and engineering services. In addition, in February 2022, the Company announced its strategic decision to wind down its Southern California operations. The Company expects to fully exit the Southern California Region in 2022. The increase in period over period ODR segment revenue was primarily due to the Company's continued focus on the accelerated growth of its ODR business. For the three months ended ~~March 31,~~June 30, 2022, GCR and ODR segment revenue increased by ~~$4.5~~$4.3 million and ~~$7.2~~$8.4 million, respectively, as a result of revenue generated by the Acquired Entities in the Jake Marshall Transaction. See Note 3 for further information on the Jake Marshall Transaction.

In addition, during the ~~first~~second quarter of 2022, the Company was impacted by supply chain issues delaying equipment delivery, which resulted in revenue being pushed to future periods.

Gross Profit


		Three Months Ended March 31,											Three Months Ended June 30,
		2022			2021			Increase/(Decrease)					2022			2021			Increase/(Decrease)
(in thousands except for percentages)	(in thousands except for percentages)											(in thousands except for percentages)
Gross profit:	Gross profit:											Gross profit:
GCR	GCR	$	8,358		$	9,395		$	(1,037)	(11.0)	%	GCR	$	8,694		$	8,885		$	(191)	(2.1)	%
ODR	ODR	9,982			7,834			2,148		27.4	%	ODR	12,626			9,805			2,821		28.8	%
Total gross profit	Total gross profit	$	18,340		$	17,229		$	1,111	6.4	%	Total gross profit	$	21,320		$	18,690		$	2,630	14.1	%

Total gross profit as a percentage of consolidated total revenue	Total gross profit as a percentage of consolidated total revenue	16.0		%	15.2		%					Total gross profit as a percentage of consolidated total revenue	18.4		%	15.4		%

The Company's gross profit for the three months ended ~~March 31,~~June 30, 2022 increased by ~~$1.1~~$2.6 million compared to the three months ended ~~March 31,~~June 30, 2021. GCR gross profit decreased ~~$1.0~~$0.2 million, or ~~11.0%~~2.1%, primarily due to lower revenue despite ~~slightly~~ higher margins. ODR gross profit increased ~~$2.1~~$2.8 million, or ~~27.4%~~28.8%, due to an increase in revenue despite lower margins. The total gross profit percentage increased from ~~15.2%~~15.4% for the three months ended ~~March 31,~~June 30, 2021 to ~~16.0%~~18.4% for the same period ended in 2022, mainly driven by the mix of higher margin ODR segment ~~work.~~work as well as a gross profit write-up of $1.3 million related to a settlement of a prior claim.

The ~~following table summarizes the Company’s~~Company recorded revisions in its contract estimates for certain GCR and ODR ~~projects for~~projects. During the three months ended ~~March 31,~~June 30, 2022, ~~and 2021 (includes~~the Company recorded a material gross profit ~~changes~~write-up on one GCR project for a total of ~~$0.25~~$1.3 million that had a net gross profit impact of $0.5 million or ~~more).~~more. During the three months ended June 30, 2021, the Company recorded a material gross profit write-down on one GCR project for a total of $1.0 million that had a net gross profit impact of $0.5 million or more.

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During the three months ended March 31, 2022, the Company recorded total net gross profit write-downs, regardless of materiality, of $1.4 million compared to total net gross profit write-downs of $0.5 million for the three months ended March 31, 2021.

Selling, General and Administrative


		Three Months Ended March 31,											Three Months Ended June 30,
		2022			2021			Increase/(Decrease)					2022			2021			Increase/(Decrease)
(in thousands except for percentages)	(in thousands except for percentages)											(in thousands except for percentages)
Selling, general and administrative:	Selling, general and administrative:											Selling, general and administrative:
GCR	GCR	$	8,565		$	9,114		$	(549)	(6.0)	%	GCR	$	7,980		$	9,070		$	(1,090)	(12.0)	%
ODR	ODR	9,570			7,354			2,216		30.1	%	ODR	10,135			7,526			2,609		34.7	%
Corporate	Corporate	599			677			(78)		(11.5)	%	Corporate	575			636			(61)		(9.6)	%
Total selling, general and administrative	Total selling, general and administrative	$	18,734		$	17,145		$	1,589	9.3	%	Total selling, general and administrative	$	18,690		$	17,232		$	1,458	8.5	%

Total selling, general and administrative as a percentage of consolidated total revenue	Total selling, general and administrative as a percentage of consolidated total revenue	16.3		%	15.1		%					Total selling, general and administrative as a percentage of consolidated total revenue	16.1		%	14.2		%

The Company's SG&A expense for the three months ended ~~March 31,~~June 30, 2022 increased by approximately ~~$1.6~~$1.5 million compared to the three months ended ~~March 31,~~June 30, 2021. The increase in SG&A was primarily due to a $1.4 million increase associated with costs incurred by the Acquired Entities in the Jake Marshall Transaction, a ~~$0.6~~$0.5 million increase in travel and entertainment expense and a ~~$0.3~~$0.7 million increase in ~~professional fees,~~payroll related expenses, partially offset by a ~~$0.5~~$0.2 million decrease in ~~payroll~~rent expense and a $0.2 million decrease in professional fee related ~~expenses primarily related to the wind down of its Southern California branch.~~expenses. Additionally, SG&A as a percentage of revenue were ~~16.3%~~16.1% for the three months ended ~~March 31,~~June 30, 2022 and ~~15.1%~~14.2% for the three months ended ~~March 31,~~June 30, 2021.

Change in Fair Value of Contingent Consideration

The change in fair value of the Earnout Payments contingent consideration was a $0.8 million loss for the three months ended June 30, 2022. The increase to the contingent liability was primarily attributable to the timing component and probability of meeting the gross profit margins associated with the contingent consideration arrangement as of June 30, 2022.

Amortization of Intangibles


		Three Months Ended March 31,									Three Months Ended June 30,
		2022		2021		Increase/(Decrease)					2022		2021		Increase/(Decrease)
(in thousands except for percentages)	(in thousands except for percentages)									(in thousands except for percentages)
Amortization of intangibles (Corporate)	Amortization of intangibles (Corporate)	$	399	$	104	$	295	283.7	%	Amortization of intangibles (Corporate)	$	399	$	104	$	295	283.7	%

Total amortization expense for the three months ended ~~March 31,~~June 30, 2022 was $0.4 million as compared to $0.1 million for the three months ended ~~March 31,~~June 30, 2021. As a result of the Jake Marshall Transaction, the Company acquired certain intangible assets in which the Company recognized approximately $0.3 million of amortization expense for the three months ended ~~March 31,~~June 30, 2022. See Note 5 for further information on the Company's intangible assets.

Other Expenses


	Three Months Ended June 30,
	2022		2021		Increase/(Decrease)
(in thousands except for percentages)
Other (expenses) income:
Interest expense, net	$	(478)	$	(452)	$	(26)	5.8	%
Gain on disposition of property and equipment	147		94		53		56.4	%
Loss on early termination of operating lease	(32)		—		(32)		100.0	%
Loss on early debt extinguishment	—		—		—		—	%
Gain on change in fair value of warrant liability	—		—		—		—	%
Total other expenses	$	(363)	$	(358)	$	(5)	1.4	%

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Three Months Ended March 31,
2022 2021 Increase/(Decrease)
(in thousands except for percentages)
Other (expenses) income:
Interest expense, net $ (486) $ (1,264) $ 778 (61.6) %
Gain on disposition of property and equipment (36) (86) 50 (58.1) %
Loss on early termination of operating lease (817) — (817) 100.0 %
Loss on early debt extinguishment — (1,961) 1,961 100.0 %
Gain on change in fair value of warrant liability — 14 (14) (100.0) %
Total other expenses $ (1,339) $ (3,297) $ 1,958 (59.4) %
Other (expenses) income was primarily flat for the three months ended June 30, 2022 as compared to the three months ended June 30, 2021. Interest expense was $0.5 million for both the three months ended June 30, 2022 and 2021 and the gain on disposition of property and equipment was $0.1 million for each of the same periods.

Income Taxes

The Company recorded a $0.2 million income tax provision for the three months ended June 30, 2022 and a $0.3 million income tax provision for the three months ended June 30, 2021. The effective tax rate was 21.5% and 26.5% for the three months ended June 30, 2022 and 2021, respectively. The difference in the effective tax rate was the result of certain discrete tax items. During the three months ended June 30, 2022, the Company recorded discrete tax items of approximately $0.1 million related to a retroactive change in a state income tax rate. No discrete tax items were recorded for the three months ended June 30, 2021.

Comparison of Results of Operations for the six months ended June 30, 2022 and 2021

The following table presents operating results for the six months ended June 30, 2022 and 2021 in dollars and expressed as a percentage of total revenue (except as indicated below), as compared below:


	Six Months Ended June 30,
	2022					2021
(in thousands except for percentages)
Statement of Operations Data:
Revenue:
GCR	$	138,268	59.9	%		$	172,354	73.5	%
ODR	92,674		40.1	%		62,009		26.5	%
Total revenue	230,942		100.0	%		234,363		100.0	%

Gross profit:
GCR	17,052		12.3	%	(1)	18,280		10.6	%	(1)
ODR	22,608		24.4	%	(2)	17,639		28.4	%	(2)
Total gross profit	39,660		17.2	%		35,919		15.3	%

Selling, general and administrative:
GCR	16,545		12.0	%	(1)	18,184		10.6	%	(1)
ODR	19,705		21.3	%	(2)	14,880		24.0	%	(2)
Corporate	1,174		0.5	%		1,313		0.6	%
Total selling, general and administrative	37,424		16.2	%		34,377		14.7	%

Change in fair value of contingent consideration (Corporate)	765		0.3	%		—		—	%
Amortization of intangibles (Corporate)	798		0.3	%		208		0.1	%

Operating (loss) income:
GCR	507		0.4	%	(1)	96		0.1	%	(1)
ODR	2,903		3.1	%	(2)	2,759		4.4	%	(2)
Corporate	(2,737)		(1.2)	%		(1,521)		(0.6)	%
Total operating income	673		0.3	%		1,334		0.6	%

Other expenses (Corporate)	(1,702)		(0.7)	%		(3,655)		(1.6)	%
Total consolidated loss before income taxes	(1,029)		(0.4)	%		(2,321)		(1.0)	%
Income tax benefit	(379)		(0.2)	%		(771)		(0.3)	%
Net loss	$	(650)	(0.3)	%		$	(1,550)	(0.7)	%

(1)As a percentage of GCR revenue.

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(2)As a percentage of ODR revenue.

Revenue


	Six Months Ended June 30,
	2022		2021		Increase/(Decrease)
(in thousands except for percentages)
Revenue:
GCR	$	138,268	$	172,354	$	(34,086)	(19.8)	%
ODR	92,674		62,009		30,665		49.5	%
Total revenue	$	230,942	$	234,363	$	(3,421)	(1.5)	%

Revenue for the six months ended June 30, 2022 decreased by $3.4 million compared to the six months ended June 30, 2021. GCR revenue decreased by $34.1 million, or 19.8%, while ODR revenue increased by $30.7 million, or 49.5%. The decrease in period over period GCR segment revenue was primarily due to revenue declines in the Michigan, Mid-Atlantic, New England, Orlando and Southern California operating regions. The Company continued to focus on improving project execution and profitability by pursuing GCR opportunities that were smaller in size, shorter in duration, and where the Company can leverage its captive design and engineering services. In addition, in February 2022, the Company announced its strategic decision to wind down its Southern California operations. The Company expects to fully exit the Southern California Region in 2022. The increase in period over period ODR segment revenue was primarily due to the Company's continued focus on the accelerated growth of its ODR business. For the six months ended June 30, 2022, GCR and ODR segment revenue increased by $8.9 million and $15.6 million, respectively, as a result of revenue generated by the Acquired Entities in the Jake Marshall Transaction. See Note 3 for further information on the Jake Marshall Transaction.

In addition, during the six months ended June 30, 2022, the Company was impacted by supply chain issues delaying equipment delivery, which resulted in revenue being pushed to future periods.

Gross Profit


	Six Months Ended June 30,
	2022			2021			Increase/(Decrease)
(in thousands except for percentages)
Gross profit:
GCR	$	17,052		$	18,280		$	(1,228)	(6.7)	%
ODR	22,608			17,639			4,969		28.2	%
Total gross profit	$	39,660		$	35,919		$	3,741	10.4	%

Total gross profit as a percentage of consolidated total revenue	17.2		%	15.3		%

The Company's gross profit for the six months ended June 30, 2022 increased by $3.7 million compared to the six months ended June 30, 2021. GCR gross profit decreased $1.2 million, or 6.7%, primarily due to lower revenue despite higher margins. ODR gross profit increased $5.0 million, or 28.2%, due to an increase in revenue despite lower margins. The total gross profit percentage increased from 15.3% for the six months ended June 30, 2021 to 17.2% for the same period ended in 2022, mainly driven by the mix of higher margin ODR segment work as well as a gross profit write-up of $1.3 million related to a settlement of a prior claim.

The Company recorded revisions in its contract estimates for certain GCR and ODR projects. During the six months ended June 30, 2022, the Company recorded a material gross profit write-up on one GCR project for a total of $1.3 million that had a net gross profit impact of $0.5 million or more. During the six months ended June 30, 2021, the Company recorded material gross profit write-downs on two GCR projects for a total of $1.5 million that had a net gross profit impact of $0.5 million or more.

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Selling, General and Administrative


	Six Months Ended June 30,
	2022			2021			Increase/(Decrease)
(in thousands except for percentages)
Selling, general and administrative:
GCR	$	16,545		$	18,184		$	(1,639)	(9.0)	%
ODR	19,705			14,880			4,825		32.4	%
Corporate	1,174			1,313			(139)		(10.6)	%
Total selling, general and administrative	$	37,424		$	34,377		$	3,047	8.9	%

Total selling, general and administrative as a percentage of consolidated total revenue	16.2		%	14.7		%

The Company's SG&A expense for the six months ended June 30, 2022 increased by approximately $3.0 million compared to the six months ended June 30, 2021. The increase in SG&A was primarily due to a $3.0 million increase associated with costs incurred by the Acquired Entities in the Jake Marshall Transaction and a $1.0 million increase in travel and entertainment expense, partially offset by a $0.3 million decrease in rent related expenses coupled with other various immaterial decreases to SG&A. Additionally, SG&A as a percentage of revenue were 16.2% for the six months ended June 30, 2022 and 14.7% for the six months ended June 30, 2021.

Change in Fair Value of Contingent Consideration

The change in fair value of the Earnout Payments contingent consideration was a $0.8 million loss for the six months ended June 30, 2022. The increase to the contingent liability was primarily attributable to the timing component and probability of meeting the gross profit margins associated with the contingent consideration arrangement as of June 30, 2022.

Amortization of Intangibles


	Six Months Ended June 30,
	2022		2021		Increase/(Decrease)
(in thousands except for percentages)
Amortization of intangibles (Corporate)	$	798	$	208	$	590	283.7	%

Total amortization expense for the six months ended June 30, 2022 was $0.8 million as compared to $0.2 million for the six months ended June 30, 2021. As a result of the Jake Marshall Transaction, the Company acquired certain intangible assets in which the Company recognized approximately $0.6 million of amortization expense for the six months ended June 30, 2022. See Note 5 for further information on the Company's intangible assets.

Other Expenses


	Six Months Ended June 30,
	2022		2021		Increase/(Decrease)
(in thousands except for percentages)
Other (expenses) income:
Interest expense, net	$	(964)	$	(1,716)	$	752	(43.8)	%
Gain on disposition of property and equipment	111		8		103		1,287.5	%
Loss on early termination of operating lease	(849)		—		(849)		100.0	%
Loss on early debt extinguishment	—		(1,961)		1,961		100.0	%
Gain on change in fair value of warrant liability	—		14		(14)		(100.0)	%
Total other expenses	$	(1,702)	$	(3,655)	$	1,953	(53.4)	%

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Other (expenses) income consisted of interest expense of ~~$0.5~~$1.0 million for the ~~three~~six months ended ~~March 31,~~June 30, 2022 as compared to ~~$1.3~~$1.7 million for the ~~three~~six months ended ~~March 31,~~June 30, 2021. The reduction in interest expense period over period was due to the refinancing of the higher interest rate debt with a lower interest rate debt instrument as a result of the 2021 Refinancing and the A&R Wintrust Agreement. The decrease in other expenses period over period was also attributable to a prior year loss of $2.0 million on the early extinguishment of debt associated with the Company's 2021 Refinancing. During the ~~three~~six months ended ~~March 31,~~June 30, 2022, the Company recognized ana $0.8 million loss as a result of the early termination of its Pittsburgh operating lease. See Note 12 for further information.

Income Taxes

The Company recorded a ~~$0.6~~$0.4 million and ~~$1.0~~$0.8 million income tax benefit for the ~~three~~six months ended ~~March 31,~~June 30, 2022 and 2021, respectively. The effective tax rate was ~~28.9%~~36.8% and ~~31.2%~~33.2% for the ~~three~~six months ended ~~March 31,~~June 30, 2022 and 2021, respectively.

GCR and ODR Backlog Information

The Company refers to its estimated revenue on uncompleted contracts, including the amount of revenue on contracts for which work has not begun, less the revenue it had recognized under such contracts, as “backlog.” Backlog includes unexercised contract options. The Company's backlog includes projects that have a written award, a letter of intent, a notice to proceed or an agreed upon work order to perform work on mutually accepted terms and conditions. Additionally, the difference between the Company's backlog and remaining performance obligations is due to the portion of unexercised contract options that are excluded, under certain contract types, from the Company's remaining performance obligations as these contracts can be canceled for convenience at any time by the Company or the customer without considerable cost incurred by the customer. Additional information related to the Company's remaining performance obligations is provided in Note 4.

Given the multi-year duration of many of the Company's contracts, revenue from backlog is expected to be earned over a period that will extend beyond one year. The Company's GCR backlog as of ~~March 31,~~June 30, 2022 was ~~$340.7~~$308.8 million compared to $337.2 million at December 31, 2021. In addition, ODR backlog as of ~~March 31,~~June 30, 2022 was ~~$106.9~~$119.3 million compared to $98.0 million at December 31, 2021. Of the total backlog at ~~March 31,~~June 30, 2022, the Company expects to recognize approximately ~~$294.7~~$242.5 million by the end of 2022.

COVID-19 and Market Update

In March 2020, the World Health Organization declared the outbreak of the coronavirus disease 2019 (“COVID-19”) a global pandemic. The COVID-19 pandemic has caused significant disruption and volatility on a global scale resulting in, among other things, an economic slowdown, impacts to global supply chains, and the possibility of a continued economic recession. In limited instances, during fiscal 2020, the Company faced disruptions due to the COVID-19 pandemic as certain projects chose to shutdown work irrespective of the existence or applicability of government action. In most markets, construction is considered an essential business and the Company continued to staff its projects and perform work during fiscal 2020 and into 2021, and most of the projects that were in progress at the time shutdowns commenced were restarted.

As new variants of the virus emerge, the Company remains cautious as many factors remain unpredictable. The Company actively monitors and responds to the changing conditions created by the pandemic, with focus on prioritizing the health and safety of the Company’s employees, dedicating resources to support the Company’s communities, and innovating to address the Company’s customers’ needs. During 2021, the Company faced impacts of both the Delta and Omicron variants, with disruptions to the Company’s workforce, which impacted revenue.

Although the Company continues to recover from the financial impacts of the COVID-19 pandemic and related government orders implemented to mitigate it, the broader and longer-term implications the pandemic has on the global economy continue to develop. Economic disruptions, including supply chain, production, and other logistical issues, as well as escalating commodity prices, have and may continue to negatively impact our business. For example, we are experiencing lead times significantly in excess of normal levels while also experiencing the effects of inflation through increases in fuel, material, and other commodity prices. These disruptions have escalated in the first half of 2022 and have manifested themselves most notably through project delays and reduced labor productivity and efficiency, particularly within our GCR segment. In response to these challenges, the Company continues to strive to more effectively manage its business through enhanced labor planning and project scheduling, increased pricing to the extent contractually permitted, and by leveraging the Company's relationships with its suppliers and customers. However, the impact of these disruptions continue to evolve and the conflict in Ukraine has added another layer of uncertainty, as described in Item “1A. Risk Factors” in the Company's most recent Annual Report on Form 10-K filed with the SEC on March 16, 2022 and within “Item 1A. Risk Factors” in this Form 10-Q. There can be no assurance that the Company's actions will serve to mitigate such impacts in future periods. Further, while the Company believes its remaining performance obligations are firm, and its customers have not provided the Company with indications that they no longer wish to proceed with planned projects, prolonged delays in the receipt of critical equipment could result in the Company's customers

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~~Supply chain disruptions,~~seeking to terminate existing or pending agreements. Any of these events could have a material ~~shortages and escalating commodity prices as a result~~adverse effect on our business, financial condition, and/or results of COVID-19 have continued into 2022. During the first quarter of 2022, the Company was impacted by supply chain issues delaying equipment delivery, which resulted in revenue being pushed to future periods. The impact of the COVID-19 pandemic on the Company’s vendors and the pricing and availability of materials or supplies utilized in the Company’s operations continues to evolve and may have an adverse impact on the Company’s operations in future periods. The Company continues to monitor the short- and long-term impacts of the pandemic, including the current supply chain disruptions.

As vaccines have become more readily available, the Company has experienced a growing number of its clients requiring that the Company's workforce present on the client's property be vaccinated against the virus. Additionally, requirements to mandate COVID-19 vaccination of the Company's workforce or requirements of its unvaccinated employees to be tested could result in labor disruptions, employee attrition and difficulty securing future labor needs. Additionally, see “~~Item 1A. Risk Factors~~” ~~in the Company's Annual Report on Form 10-K for the year ended December 31, 2021 for discussion of risks associated with the COVID-19 pandemic.~~operations.

The Company continues to monitor developments involving our workforce, customers, suppliers and vendors and take steps to mitigate against additional impacts, but given the unprecedented and evolving nature of these circumstances, it cannot predict the full extent of the impact that the economic disruptions caused by COVID-19 will have on the Company's operating results, financial condition and liquidity.

Seasonality, Cyclicality and Quarterly Trends

Severe weather can impact the Company’s operations. In the northern climates where it operates, and to a lesser extent the southern climates as well, severe winters can slow the Company’s productivity on construction projects, which shifts revenue and gross profit recognition to a later period. The Company’s maintenance operations may also be impacted by mild or severe weather. Mild weather tends to reduce demand for its maintenance services, whereas severe weather may increase the demand for its maintenance and spot services. The Company’s operations also experience mild cyclicality, as building owners typically work through maintenance and capital projects at an increased level during the third and fourth calendar quarters of each year.

Effect of Inflation and Tariffs

The prices of products such as steel, pipe, copper and equipment from manufacturers are subject to fluctuation and increases. It is difficult to accurately measure the impact of inflation, tariffs and price escalation due to the imprecise nature of the estimates required. However, these effects are, at times, material to our results of operations and financial condition. During fiscal year 2021 and through the first ~~quarter~~half of 2022, we have experienced higher cost of materials on specific projects and delays in our supply chain for equipment and service vehicles from the manufacturers, and we expect these higher costs and delays in our supply chain to persist through the remainder of 2022. When appropriate, we include cost escalation factors into our bids and proposals, as well as limit the acceptance time of our bid. In addition, we are often able to mitigate the impact of future price increases by entering into fixed price purchase orders for materials and equipment and subcontracts on our projects. Notwithstanding these efforts, if we experience significant disruptions to our supply chain, we may need to delay certain projects that would otherwise be accretive to our business and this may also impact the conversion rate of our current backlog into revenue.

Liquidity and Capital Resources

Cash Flows

The Company's liquidity needs relate primarily to the provision of working capital (defined as current assets less current liabilities) to support operations, funding of capital expenditures, and investment in strategic opportunities. Historically, liquidity has been provided by operating activities and borrowings from commercial banks and institutional lenders.

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The following table presents summary cash flow information for the periods indicated:


		Three months ended March 31,					Six Months Ended June 30,
		2022		2021			2022		2021
(in thousands)	(in thousands)					(in thousands)
Net cash (used in) provided by:
Net cash provided by (used in):						Net cash provided by (used in):
Operating activities	Operating activities	$	(2,965)	$	(17,375)	Operating activities	$	12,620	$	(24,609)
Investing activities	Investing activities	(130)		5		Investing activities	(284)		(140)
Financing activities	Financing activities	6,685		12,409		Financing activities	(7,182)		10,295
Net increase (decrease) in cash, cash equivalents and restricted cash	Net increase (decrease) in cash, cash equivalents and restricted cash	$	3,590	$	(4,961)	Net increase (decrease) in cash, cash equivalents and restricted cash	$	5,154	$	(14,454)

Noncash investing and financing transactions:	Noncash investing and financing transactions:					Noncash investing and financing transactions:
Right of use assets obtained in exchange for new operating lease liabilities	Right of use assets obtained in exchange for new operating lease liabilities	$	—	$	156	Right of use assets obtained in exchange for new operating lease liabilities	$	—	$	156
Right of use assets obtained in exchange for new finance lease liabilities	Right of use assets obtained in exchange for new finance lease liabilities	864		87		Right of use assets obtained in exchange for new finance lease liabilities	1,968		336
Right of use assets disposed or adjusted modifying operating lease liabilities	Right of use assets disposed or adjusted modifying operating lease liabilities	(1,276)		36		Right of use assets disposed or adjusted modifying operating lease liabilities	(1,276)		36
Right of use assets disposed or adjusted modifying finance lease liabilities	Right of use assets disposed or adjusted modifying finance lease liabilities	(19)		—		Right of use assets disposed or adjusted modifying finance lease liabilities	(77)		—
Interest paid	Interest paid	459		1,319		Interest paid	911		1,741
Cash paid (received) for income taxes	Cash paid (received) for income taxes	$	9	$	(45)	Cash paid (received) for income taxes	$	696	$	2,096

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The Company's cash flows are primarily impacted period to period by fluctuations in working capital. Factors such as the Company's contract mix, commercial terms, days sales outstanding (“DSO”) and delays in the start of projects may impact the Company's working capital. In line with industry practice, the Company accumulates costs during a given month then bills those costs in the current month for many of its contracts. While labor costs associated with these contracts are paid weekly and salary costs associated with the contracts are paid bi-weekly, certain subcontractor costs are generally not paid until the Company receives payment from its customers (contractual “pay-if-paid” terms). The Company has not historically experienced a large volume of write-offs related to its receivables and contract assets. The Company regularly assesses its receivables for collectability and provides allowances for doubtful accounts where appropriate. The Company believes that its reserves for doubtful accounts are appropriate as of ~~March 31,~~June 30, 2022 and December 31, 2021, but adverse changes in the economic environment may impact certain of its customers’ ability to access capital and compensate the Company for its services, as well as impact project activity for the foreseeable future.

The Company's existing current backlog is projected to provide substantial coverage of forecasted GCR revenue for one year from the date of the financial statement issuance. The Company's current cash balance, together with cash it expects to generate from future operations along with borrowings available under its credit facility, are expected to be sufficient to finance its short- and long-term capital requirements (or meet working capital requirements) for the next twelve months. In addition to the future operating cash flows of the Company, along with its existing borrowing availability and access to financial markets, the Company currently believes it will be able to meet any working capital and future operating requirements, and capital investment forecast opportunities for the next twelve months.

The following table represents our summarized working capital information:


(in thousands, except ratios)	(in thousands, except ratios)	March 31, 2022		December 31, 2021		(in thousands, except ratios)	June 30, 2022		December 31, 2021
Current assets	Current assets	$	209,995	$	192,906	Current assets	$	201,930	$	192,906
Current liabilities	Current liabilities	(141,590)		(129,742)		Current liabilities	(142,121)		(129,742)

Net working capital	Net working capital	$	68,405	$	63,164	Net working capital	$	59,809	$	63,164
Current ratio (1)	Current ratio (1)	1.48		1.49		Current ratio (1)	1.42		1.49

(1) Current ratio is calculated by dividing current assets by current liabilities.

As discussed above and in Note 6, as of ~~March 31,~~June 30, 2022, the Company was in compliance with all financial maintenance covenants as required by its credit facility.

Cash Flows (Used in) Provided by Operating Activities

The following is a summary of the significant sources (uses) of cash from operating activities:

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		Three Months Ended March 31,							Six Months Ended June 30,
(in thousands)	(in thousands)	2022		2021		Cash Inflow (outflow)		(in thousands)	2022		2021		Cash Inflow (outflow)
Cash flows from operating activities:	Cash flows from operating activities:							Cash flows from operating activities:
Net loss	Net loss	$	(1,516)	$	(2,282)	$	766	Net loss	$	(650)	$	(1,550)	$	900
Non-cash operating activities(1)	Non-cash operating activities(1)	4,682		5,130		(448)		Non-cash operating activities(1)	9,214		8,291		923
Changes in operating assets and liabilities:	Changes in operating assets and liabilities:							Changes in operating assets and liabilities:
Accounts receivable	Accounts receivable	(19,698)		2,584		(22,282)		Accounts receivable	(11,796)		(8,918)		(2,878)
Contract assets	Contract assets	8,320		(1,986)		10,306		Contract assets	8,904		(3,717)		12,621
Other current assets	Other current assets	(2,130)		(2,025)		(105)		Other current assets	(520)		(1,306)		786
Accounts payable, including retainage	Accounts payable, including retainage	(105)		(8,813)		8,708		Accounts payable, including retainage	(635)		190		(825)
Prepaid income taxes	Prepaid income taxes	(47)		—		(47)		Prepaid income taxes	(562)		(891)		329
Accrued taxes payable	Accrued taxes payable	(501)		(654)		153		Accrued taxes payable	(501)		(1,671)		1,170
Contract liabilities	Contract liabilities	7,732		(8,853)		16,585		Contract liabilities	13,123		(7,469)		20,592
Operating lease liabilities	Operating lease liabilities	(1,117)		(994)		(123)		Operating lease liabilities	(2,165)		(2,004)		(161)
Accrued expenses and other current liabilities	Accrued expenses and other current liabilities	1,419		513		906		Accrued expenses and other current liabilities	(1,861)		(5,450)		3,589
Other long-term liabilities	Other long-term liabilities	(4)		5		(9)		Other long-term liabilities	69		(114)		183
Cash used in working capital	Cash used in working capital	(6,131)		(20,223)		14,092		Cash used in working capital	4,056		(31,350)		35,406
Net cash used in operating activities		$	(2,965)	$	(17,375)	$	14,410
Net cash provided by (used in) operating activities								Net cash provided by (used in) operating activities	$	12,620	$	(24,609)	$	37,229

(1)Represents non-cash activity associated with depreciation and amortization, provision for doubtful accounts, stock-based compensation expense, operating lease expense, amortization of debt issuance costs, deferred income tax provision, gain on sale of property and equipment, loss on early debt extinguishment, loss on early termination of operating lease and changes in the fair value of warrant liabilities.

During the ~~three~~six months ended ~~March 31,~~June 30, 2022, the Company ~~used $3.0~~generated $12.6 million in cash infrom its operating activities, which consisted of cash ~~used in~~provided by working capital of ~~$6.1~~$4.1 million and ~~a net loss for the period of $1.5 million, partially offset by~~ non-cash adjustments of ~~$4.7~~$9.2 million (primarily depreciation and amortization, stock-based compensation expense, ~~and~~ operating lease ~~expense).~~expense, loss on early termination of an operating lease and the change in fair value of contingent consideration), partially offset by a net loss for the period of $0.6 million. During the ~~three~~six months ended ~~March 31,~~June 30, 2021, the Company used ~~$17.4~~$24.6 million from its operating activities, which consisted of cash used in working capital of ~~$20.2~~$31.4 million and a net loss of ~~$2.3~~$1.6 million, partially offset by non-cash adjustments of ~~$5.1~~$8.3 million (primarily depreciation and amortization, stock-based compensation expense, operating lease expense and a loss on early debt extinguishment).

The increase in operating cash flows during the ~~three~~six months ended ~~March 31,~~June 30, 2022 compared to the ~~three~~six months ended ~~March 31,~~June 30, 2021 was primarily attributable to a ~~$26.9~~$33.2 million cash inflow period-over-period related to the aggregate change in our contract assets and liabilities and a ~~$8.7~~$3.6 million period-over-period decrease in cash ~~inflow~~outflow related to the change in ~~accounts payable, including retainage.~~accrued expenses and other current liabilities. These cash inflows were partially offset by a ~~$22.2~~$2.8 million period-over-period cash outflow related to the change in accounts receivable. The increase in our overbilled position was due to the timing of contract billings and the recognition of contract revenue. In addition, the decreased cash ~~inflow~~outflow associated with ~~accounts payable, including retainage~~accrued expenses and other current liabilities was due to the timing of payments, and the cash outflow associated with our accounts receivable was due to the timing of receipts.

Cash Flows (Used in) Provided by Investing Activities

Cash flows used in investing activities were ~~$0.1~~$0.3 million for the ~~three~~six months ended ~~March 31,~~June 30, 2022 compared to cash flows provided by investing activities ~~$5.0 thousand~~$0.1 million for the ~~three~~six months ended ~~March 31, 2021~~June 30, 2021. For the ~~three~~six months ended ~~March 31,~~June 30, 2022, ~~$0.2~~$0.5 million was used to purchase property and equipment, offset by ~~$39.0 thousand~~$0.2 million in proceeds from the sale of property and equipment. For the ~~three~~six months ended ~~March 31,~~June 30, 2021, ~~$0.2~~$0.5 million was used to purchase property and equipment, offset by ~~$0.2~~$0.4 million in proceeds from the sale of property and equipment.

The majority of our cash used for investing activities in both periods was for capital additions pertaining to tools and equipment, computer software and hardware purchases, office furniture and office related leasehold improvements.

Cash Flows Provided by (Used in) Financing Activities

Cash flows provided by financing activities were $6.7 million and $12.4 million for the three months ended March 31, 2022 and 2021, respectively. For the three months ended March 31, 2022, we received proceeds from the following: $9.4 million in

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Cash flows used in financing activities were $7.2 million for the six months ended June 30, 2022 compared to cash flows provided by financing activities of $10.3 million for the six months ended June 30, 2021. For the six months ended June 30, 2022, the Company made principal payments of $9.1 million, consisting of monthly installment payments of $0.6 million, an Excess Cash Flow payment of $3.3 million and a Net Claim Proceeds payment of $2.1 million, payments on the A&R Wintrust Revolving Loan of $11.7 million, payments of $1.4 million on finance leases and $0.4 million in taxes related to net share settlement of equity awards. These financing cash outflows were partly offset by $15.2 million in proceeds from borrowings under the A&R Wintrust Revolving Loan and $0.2 million associated with proceeds from contributions to the ESPP. These proceeds were partly offset by $1.9 million of scheduled principal payments on the Wintrust Term Loan, $0.7 million for payments on finance leases and $0.4 million in taxes related to net share settlement of equity awards.

For the ~~three~~six months ended ~~March 31,~~June 30, 2021, we received proceeds from the following: $22.8 million, net of fees and expenses, in conjunction with our common stock offering in February 2021, $2.0 million from the exercise of warrants and $30.0 million in connection with the refinancing of the 2019 Refinancing Term Loan with the Wintrust Loans. These proceeds were offset by the $39.0 million payment in full of the 2019 Refinancing Term Loan and associated $1.4 million prepayment penalty and other extinguishment costs, a ~~$0.5~~$2.0 million scheduled principal payment on the Wintrust Term Loan, ~~$0.7~~$1.3 million for payments on finance leases, $0.4 million in taxes related to net share settlement of equity awards and $0.6 million for payments related to debt issuance costs related to the Wintrust Term Loan and Revolver.

The following table reflects our available funding capacity, subject to covenant restrictions, as of ~~March 31,~~June 30, 2022:

(in thousands)

Cash & cash equivalents

~~18,066~~19,630

Credit agreement:

A&R Wintrust Revolving Loan

25,000

Outstanding borrowings on the A&R Wintrust Revolving Loan

~~(9,400)~~(3,500)

Outstanding letters of credit

(3,300)

Net credit agreement capacity available

~~12,300~~18,200

Total available funding capacity

~~30,366~~37,830

Cash Flow Summary

Management continued to devote additional resources to its billing and collection efforts during the ~~three~~six months ended ~~March 31,~~June 30, 2022. Management continues to expect that growth in its ODR business, which is less sensitive to the cash flow issues presented by large GCR projects, will positively impact our cash flow trends.

Provided that the Company’s lenders continue to provide working capital funding, the Company believes based on its current reforecast that our current cash and cash equivalents of ~~$18.1~~$19.6 million as of ~~March 31,~~June 30, 2022, cash payments to be received from existing and new customers, and availability of borrowing under the A&R Wintrust Revolving Loan (pursuant to which we had ~~$12.3~~$18.2 million of availability as of ~~March 31,~~June 30, 2022) will be sufficient to meet our working capital and capital expenditure requirements for at least the next 12 months.

Debt and Related Obligations

Long-term debt consists of the following obligations as of:

(in thousands) March 31, 2022 December 31, 2021
A&R Wintrust Term Loan - term loan payable in quarterly installments of principal, (commencing in December 2021) plus interest through February 2026 33,024 34,881
A&R Wintrust Revolving Loan 9,400 —
Finance leases – collateralized by vehicles, payable in monthly installments of principal, plus interest ranging from 4.40% to 6.45% through 2025 5,317 5,132
Total debt 47,741 40,013
Less - Current portion of long-term debt (13,222) (9,879)
Less - Unamortized discount and debt issuance costs (299) (318)
Long-term debt $ 34,220 $ 29,816

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(in thousands)	June 30, 2022		December 31, 2021
A&R Wintrust Term Loan - term loan payable in quarterly installments of principal, (commencing in December 2021) plus interest through February 2026	25,733		34,881
A&R Wintrust Revolving Loan	3,500		—
Finance leases – collateralized by vehicles, payable in monthly installments of principal, plus interest ranging from 3.96% to 6.45% through 2025	5,665		5,132
Total debt	34,898		40,013
Less - Current portion of long-term debt	(9,893)		(9,879)
Less - Unamortized discount and debt issuance costs	(306)		(318)
Long-term debt	$	24,699	$	29,816

On the 2021 Refinancing Date, the Company refinanced its 2019 Refinancing Term Loan and 2019 Revolving Credit Facility with proceeds from the issuance of the Wintrust Term Loan. As a result of the 2021 Refinancing, the Company prepaid all principal, interest, fees and other obligations outstanding under the 2019 Refinancing Agreements and terminated its 2019 Refinancing Term Loan and 2019 Refinancing Revolving Credit Facility. In addition, on the 2021 Refinancing Date, the Company recognized a loss on the early extinguishment of debt of $2.0 million, which consisted of the write-off of $2.6 million of unamortized discount and financing costs, the reversal of the $2.0 million CB warrants liability and the prepayment penalty and other extinguishment costs of $1.4 million.

In conjunction with the Jake Marshall Transaction, the Company entered into the A&R Wintrust Credit Agreement. In accordance with the terms of the A&R Wintrust Credit Agreement, Lenders provided to LFS (i) a $35.5 million senior secured term loan; and (ii) a $25 million senior secured revolving credit facility with a $5 million sublimit for the issuance of letters of credit. The overall A&R Wintrust Term Loan commitment under the A&R Wintrust Credit Agreement was recast at $35.5 million in connection with the A&R Wintrust Credit Agreement. A portion of the A&R Wintrust Term Loan commitment was used to fund the closing purchase price of the Jake Marshall Transaction. The A&R Credit Agreement was also amended to: permit the Company to undertake the Jake Marshall Transaction, make certain adjustments to the covenants under the A&R Wintrust Credit Agreement (which were largely done to make certain adjustments for the Jake Marshall Transaction), allow for the Earnout Payments under the Jake Marshall Transaction and make other corresponding changes to the A&R Wintrust Credit Agreement.

See Note 6 for further discussion.

Surety Bonding

In connection with our business, we are occasionally required to provide various types of surety bonds that provide an additional measure of security to our customers for our performance under certain government and private sector contracts. Our ability to obtain surety bonds depends upon our capitalization, working capital, past performance, management expertise and external factors, including the capacity of the overall surety market. Surety companies consider such factors in light of the amount of our backlog that we have currently bonded and their current underwriting standards, which may change from time-to-time. The bonds we provide typically reflect the contract value. As of ~~March 31,~~June 30, 2022 and December 31, 2021, the Company had approximately ~~$134.9~~$120.1 million and $159.2 million in surety bonds outstanding, respectively. In January 2022, our bonding capacity was increased from $700.0 million to $800.0 million. We believe that our $800.0 million bonding capacity provides us with a significant competitive advantage relative to many of our competitors which have limited bonding capacity. See Note 13 for further discussion.

Insurance and Self-Insurance

We purchase workers’ compensation and general liability insurance under policies with per-incident deductibles of $250,000 per occurrence. Losses incurred over primary policy limits are covered by umbrella and excess policies up to specified limits with multiple excess insurers. We accrue for the unfunded portion of costs for both reported claims and claims incurred but not reported. The liability for unfunded reported claims and future claims is reflected on the Condensed Consolidated Balance Sheets as current and non-current liabilities. The liability is computed by determining a reserve for each reported claim on a case-by-case basis based on the nature of the claim and historical loss experience for similar claims plus an allowance for the cost of incurred but not reported claims. The current portion of the liability is included in accrued expenses and other current liabilities on the Condensed Consolidated Balance Sheets. The non-current portion of the liability is included in other long-term liabilities on the Condensed Consolidated Balance Sheets.

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We are self-insured related to medical and dental claims under policies with annual per-claimant and annual aggregate stop-loss limits. We accrue for the unfunded portion of costs for both reported claims and claims incurred but not reported. The liability for unfunded reported claims and future claims is reflected on the Condensed Consolidated Balance Sheets as a current liability in accrued expenses and other current liabilities. See Note 13 for further discussion.

Multiemployer Pension Plans

We participate in approximately 40 multiemployer pension plans (“MEPPs”) that provide retirement benefits to certain union employees in accordance with various collective bargaining agreements (“CBAs”). As one of many participating employers in these MEPPs, we are responsible with the other participating employers for any plan underfunding. Our contributions to a particular MEPP are established by the applicable CBAs; however, required contributions may increase based on the funded status of an MEPP and legal requirements of the Pension Protection Act of 2006 (the “PPA”), which requires substantially underfunded MEPPs to implement a funding improvement plan (“FIP”) or a rehabilitation plan (“RP”) to improve their funded status. Factors that could impact funded status of an MEPP include, without limitation, investment performance, changes in the participant demographics, decline in the number of contributing employers, changes in actuarial assumptions and the utilization

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of extended amortization provisions. Assets contributed to the MEPPs by us may be used to provide benefits to employees of other participating employers. If a participating employer stops contributing to an MEPP, the unfunded obligations of the MEPP may be borne by the remaining participating employers.

An FIP or RP requires a particular MEPP to adopt measures to correct its underfunding status. These measures may include, but are not limited to an increase in a company’s contribution rate as a signatory to the applicable CBA, or changes to the benefits paid to retirees. In addition, the PPA requires that a 5.0% surcharge be levied on employer contributions for the first year commencing shortly after the date the employer receives notice that the MEPP is in critical status and a 10.0% surcharge on each succeeding year until a CBA is in place with terms and conditions consistent with the RP.

We could also be obligated to make payments to MEPPs if we either cease to have an obligation to contribute to the MEPP or significantly reduce our contributions to the MEPP because we reduce the number of employees who are covered by the relevant MEPP for various reasons, including, but not limited to, layoffs or closure of a subsidiary assuming the MEPP has unfunded vested benefits. The amount of such payments (known as a complete or partial withdrawal liability) would equal our proportionate share of the MEPPs’ unfunded vested benefits. We believe that certain of the MEPPs in which we participate may have unfunded vested benefits. Due to uncertainty regarding future factors that could trigger withdrawal liability, we are unable to determine (a) the amount and timing of any future withdrawal liability, if any, and (b) whether our participation in these MEPPs could have a material adverse impact on our financial condition, results of operations or liquidity.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

We are a smaller reporting company as defined in Rule 12b-2 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”); therefore, pursuant to Item 301(c) of Regulation S-K, we are not required to provide the information required by this Item.

Item 4. Controls and Procedures

Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of our disclosure controls and procedures, as defined in Rule 13a-15(e) under the Exchange Act. Based on that evaluation as of ~~March 31,~~June 30, 2022, our Chief Executive Officer and Chief Financial Officer concluded that our Company’s disclosure controls and procedures were effective.

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting identified in connection with the evaluation required by Rule 13a-15(d) and 15d-15(d) of the Exchange Act that occurred during the period covered by this Quarterly Report on Form 10-Q that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Inherent Limitations on Effectiveness of Controls

In designing and evaluating the disclosure controls and procedures, management recognizes that any controls and procedures, no matter how well designed and operated, cannot provide absolute assurance of achieving the desired control objectives. Our management recognizes that any control system, no matter how well designed and operated, is based upon certain judgments and assumptions and cannot provide absolute assurance that its objectives will be met. Similarly, an evaluation of controls

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cannot provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, have been detected.

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Part II

Item 1. Legal Proceedings

See Note 13 for information regarding legal proceedings.

Item 1A. Risk Factors

~~There~~Except as set forth below, there have been no material changes from the risk factors previously disclosed in the Company's Annual Report on Form 10-K for the year ended December 31, 2021.

The conflict in Ukraine could have an adverse effect on our business, results of operations, financial condition, and cash flow in the future.

The ongoing conflict in the Ukraine raises a host of potential risk factors to consider even though the Company does not conduct business in the Ukraine or Russia. Recent sanctions brought against Russia will impact the import, export, sale, and supply of goods and services with companies located in the U.S. and other regions. This will likely have a negative impact on the global economy and affect economic and capital markets. A downturn in the economy caused by these measures could result in a reduction in our revenue.

In light of the above described sanctions, we are aware of the possibilities of increased cyber-attacks. The U.S. Cyber-security and Infrastructure Security Agency (“CISA”) has recently issued a warning of the risk of Russian cyber-attacks on U.S. networks and critical infrastructure. While we do not currently believe that we are a likely target of a cyber-attack, we continue to be diligent in our controls over our information technology, systems and data. If we do fall victim to such attack, it could have an adverse effect on our business operations.

Our operations and financial results are subject to various other risks and uncertainties that could adversely affect our business, financial condition, results of operations, and trading price of our common stock. Please refer to our Annual Report on Form 10-K filed with the SEC on March 16, 2022 for further information concerning other risks and uncertainties that could negatively impact us.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

None.

Item 3. Defaults Upon Senior Securities

None.

Item 4. Mine Safety Disclosures

Not applicable.

Item 5. Other Information

None.

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Item 6. Exhibits


Exhibit						Description
3.1						Second Amended and Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K (File No. 001-36541) filed with the U.S. Securities and Exchange Commission on July 26, 2016).
3.2						Certificate of Designation of Class A Preferred Stock (incorporated by reference to Exhibit 3.2 to the Company’s Current Report on Form 8-K (File No. 001-36541) filed with the U.S. Securities and Exchange Commission on July 26, 2016).
3.3						Certificate of Correction to Certificate of Designation of Class A Preferred Stock (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K (File No. 001-36541) filed with the U.S. Securities and Exchange Commission on August 24, 2016).
3.4						Amended and Restated Bylaws (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K (File No. 001-36541) filed with the U.S. Securities and Exchange Commission on September 1, 2021).
~~10.1~~10.1*						First Amendment and Waiver to the Amended and Restated Credit Agreement, dated as of May 5, 2022, by and among Limbach Facility Services LLC, Limbach Holdings LLC, the other Loan Parties party thereto, the Lenders party thereto and Wheaton Bank & Trust Company, N.A., as Administrative Agent and L/C Issuer, filed herewith as Exhibit 10.1.
10.2*						Limbach Holdings , Inc. 2022 Amended and Restated Omnibus Incentive Plan , filed herewith as Exhibit 10.2.
31.1						Certification of the Chief Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2						Certification of the Chief Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1						Certification of the Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2						Certification of the Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS						XBRL Instance Document.
101.SCH						XBRL Taxonomy Extension Schema Document.
101.CAL						XBRL Taxonomy Extension Calculation Linkbase Document.
101.LAB						XBRL Taxonomy Extension Label Linkbase Document.
101.PRE						XBRL Taxonomy Extension Presentation Linkbase Document.
101.DEF						XBRL Taxonomy Extension Definition Document.

*Filed herewith.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.


			LIMBACH HOLDINGS, INC.

			/s/ Charles A. Bacon, III
			Charles A. Bacon, III
			Chief Executive Officer
			(Principal Executive Officer)

			/s/ Jayme L. Brooks
			Jayme L. Brooks
			Chief Financial Officer
			(Principal Financial and Accounting Officer)
Date: ~~May 10,~~August 9, 2022

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	For the Three Months Ended March 31,
	2022			2021
(in thousands except number of projects )			Number of Projects			Number of Projects
Gross profit write-ups:
GCR	$	533	2	$	743	2
ODR	—		—	—		—
Total gross profit write-ups	$	533	2	$	743	2

Gross profit write-downs:
GCR	$	(604)	2	$	(768)	2
ODR	—		—	—		—
Total gross profit write-downs	$	(604)	2	$	(768)	2

Total gross profit write-downs, net	$	(71)		$	(25)