GMS Inc. distributes wallboard, ceilings, steel framing and complementary construction products in the United States and Canada. The company offers ceilings products, including suspended mineral fibers, soft fibers, and metal ceiling systems primarily used in offices, hotels, hospitals, retail facilities, schools, and various other commercial and institutional buildings. It also provides steel framing products, such as steel tracks, studs, and various other steel products used to frame the interior walls of a commercial or institutional building, as well as ancillary products comprising tools, fasteners, insulation, EIFS and stucco, lumber and other wood products, ready-mix joint compound, and safety products. In addition, the company distributes a wallboard, ceilings, steel framing, and construction products, as well as commercial and residential building materials. It also operates through tool sales, rental, and service centers, as well as network of distribution centers. The company serves professional contractors and homebuilders. GMS Inc. was founded in 1971 and is headquartered in Tucker, Georgia.