NASDAQ: LMB INVESTOR PRESENTATION August 2023 Forward Looking Statements 2 We make forward-looking statements in this presentation within the meaning of the Private Securities Litigation Reform Act of 1995. These forward- looking statements relate to expectations or forecasts for future events, including, without limitation, the execution of the Company's long-term strategic roadmap and Limbach 3.0. These statements may be preceded by, followed by or include the words "may," "might," "will," "will likely re ...