Established in 1950, Allied Building Products Corp. is a roofing and custom sheet metal fabrication company. Based in Tucson, Ariz., the firm offers various products in categories, including residential, commercial, interior and solar. Its residential products include gutters, gutter coil, lumber; trim coil, residential tile/ insulation and roofing. The interior products of the firm include acoustic tiles, dry wall, batt insulation and viroc. Allied Building Products Corp. is associated with AMS, Gypsym Products, Interior Distributors and many more. The company has over 180 locations and a fleet of over 2,785 vehicles.