EX-23.1 2 ex-231consentofindependent.htm EX-23.1

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statements Nos. 333-218480, 333-220265, and 333-259305 on Form S-3 and Registration Statements Nos. 333-220264, 333-232407, 333-248736, and 333-259309 on Form S-8 of Limbach Holdings, Inc. of our report dated March 8, 2023 relating to the financial statements appearing in this Annual Report on Form 10-K.

/s/ Crowe LLP

Atlanta, Georgia

March 8, 2023