Limbach Company is a branch of Limbach Facilities Services. For more than 100 years, Limbach has been providing mechanical and sheet metal contracting services from the inception of a project to the completion and maintenance of the facility. The company s capabilities include plumbing; heating, ventilation and air conditioning piping and sheet metal fabrication and installation; stainless steel specialty piping; design-build; and energy retrofit management systems. Limbach provides services that span all area of construction, such as pre-construction, design-build, commissioning, safety, facility services and building automation. Limbach Company has a location in Pontiac, Mich.