Limbach Holdings, Inc. (NASDAQ:LMB) ("Limbach" or the "Company"), a building systems solutions firm that partners with building owners and facilities managers who have mission-critical mechanical, electrical, and plumbing infrastructure, today announced that it will release its third quarter 2025 financial results after the stock market closes on Tuesday, November 4, 2025. The Company will also host a conference call for analysts the following morning at 9:00 a.m. ET.

Conference Call Details

Date: Wednesday, November 5, 2025

Time: 9:00 a.m. ET

Participant Dial-In Numbers:

Domestic Callers: (877) 407-6176

International Callers: +1 (201) 689-8451

Access By Webcast

The call will be simultaneously webcast over the Internet via the "Investor Relations" section of Limbach's website at IR Events - Limbach or by using this direct link: https://event.choruscall.com/mediaframe/webcast.html?webcastid=od8v6WY4. An audio replay of the call will be archived on the Company's website.

About Limbach

Limbach is a building systems solutions firm that partners with building owners and facilities managers who have mission-critical mechanical (heating, ventilation, and air conditioning), electrical and plumbing infrastructure. We strive to be an indispensable partner to our customers by providing services that are essential to the operation of their businesses. We work with building owners primarily in six vertical markets: healthcare, industrial and manufacturing, data centers, life science, higher education, and cultural and entertainment. We have approximately 1,700 team members in 21 offices across the eastern United States. Our team members uniquely combine engineering expertise with field installation skills to provide custom solutions that leverage our full life-cycle capabilities, which allows us to address both the operational and capital projects needs of our customers.

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Financial Profiles, Inc.

Lisa Fortuna

LMB@finprofiles.com