Headquartered in Dallas, Builders FirstSource is a supplier and manufacturer of structural and building products for the residential new construction market. The company s range of building products includes concrete blocks, cabinets, countertops, builder hardware, fireplaces, and power and pneumatic tools. It manufactures roof and floor trusses, wall panels, stairs, aluminum and vinyl windows, custom millwork and pre-hung doors. In addition, Builders FirstSource distributes windows, interior and exterior doors, dimensional lumber and sheet goods. It provides installation services for a variety of products. The company also offers sales and project management assistance to home builders. With one of its locations in Columbus, Ohio. Builders FirstSource operates more than 70 distribution centers and over 60 manufacturing facilities in nearly 10 U.S. states.