Founded in 1901, Limbach Holdings operates through two primary segments: Owner Direct Relationships (ODR) and General Contractor Relationships (GCR). The company has strategically transitioned to focus on its ODR segment, which provides higher-margin maintenance, repair, and infrastructure upgrade services directly to facility owners. Limbach's expertise spans heating, ventilation, air-conditioning, plumbing, and electrical systems, with a strong emphasis on energy efficiency and decarbonization solutions. The firm serves a diverse array of end markets, including life sciences, higher education, cultural and entertainment venues, and manufacturing facilities. By combining national engineering capabilities with local execution, Limbach supports the full lifecycle of complex, mission-critical building systems.
