Legence
ConstructionCalifornia, United States1001-5000 Employees
Legence is a construction industry company headquartered in San Jose, California, with about 1,001 to 5,000 employees. It provides engineering, consulting, installation, and maintenance services for mission-critical building systems, focusing on high-growth sectors with technically demanding facilities such as technology, life sciences, healthcare, and education. The company designs, fabricates, and installs HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems for new facilities, and upgrades HVAC, lighting, and building controls in existing facilities to improve energy efficiency and sustainability. Legence operates a portfolio of brands, including A.O. Reed & Co., Bel-Aire Mechanical, Black Bear Energy, The Bowers Group, CMTA, Gilbert, ICS, IMD, P2S, Provident Energy Consulting, RE Tech Advisors, SC Engineers, Therma, VarcoMac, and Yearout Mechanical. In 2026, Legence announced financing developments following a credit-rating upgrade and related term-loan repricing, and reported strong first-quarter results driven by demand in mission-critical building systems and growth in data center and technology projects.