Limbach provides building infrastructure services, with an expertise in the design, installation and maintenance of HVAC and mechanical, electrical and plumbing systems for a diversified group of commercial and institutional building owners. Limbach employs more than 1,700 employees in 22 offices throughout the United States. The Company's full life-cycle capabilities, from concept design and engineering through system commissioning and recurring 24/7 service and maintenance, position Limbach as a value-added and essential partner for building owners, construction managers, general contractors and energy service companies.