Type	Name	Date
Securities purchase agreement	PURCHASE AGREEMENT	09/30/2022
Credit agreement	Amended and Restated Credit Agreement among Limbach Facility Services LLC, a Delaware limited liability company, as Borrower, Limbach Holdings LLC, a Delaware limited liability company, as Intermediate Holdco,	12/03/2021
Credit agreement	Credit Agreement among Limbach Facility Services LLC, Limbach Holdings LLC, the guarantors party thereto from time to time, 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	02/25/2021
Credit agreement	Sixth Amendment to Credit Agreement and Limited Waiver, by and among Limbach Holdings, Inc., Limbach Facility Services LLC, Limbach Holdings LLC, the other Guarantors party thereto, the Lenders party thereto and Fifth Third Bank, as Administrative Agent and L/C Issuer	11/30/2018
Credit agreement	Second Amendment to Credit Agreement and Limited Waiver, by and among Limbach Facility Services LLC, Limbach Holdings LLC, the other Guarantors party thereto, the Lenders party thereto and Fifth Third Bank, as Administrative Agent and L/C Issuer	01/12/2018
Credit agreement	Credit Agreement, by and among Limbach Facility Services LLC, the Company, the guarantors from time to time party thereto, the lenders from time to time party thereto, Fifth Third Bank, The PrivateBank and Trust Company and Wheaton Bank & Trust Company, a subsidiary of Wintrust Financial Corp	07/26/2016
Underwriting agreement	Underwriting Agreement	07/21/2014