FOR IMMEDIATE RELEASE Limbach Holdings, Inc. Reports First Quarter 2026 Results Reaf irms Full Year 2026 Revenue Guidance of $730 million to $760 million and Adjusted EBITDA of $90 million to $94 million TAMPA, Fla. – May 5, 2026 – Limbach Holdings, Inc. (Nasdaq: LMB) ("Limbach" or the "Company"), a building systems solutions firm that partners with building owners and operators who have mission-critical mechanical, electrical, plumbing, and controls, or MEPC, systems today announced its financial results f ...