Liberty Lumber & Supply Company, 4320 Old Milford Mill Rd, Pikesville, MD 21208, US

Architectural Ceramics, established in 1984, is a showroom for one of the largest selection of ceramic tiles, marble and natural stone in the Washington metro area. It caters to designers, builders and contractors and offers a choice of more than 25,000 samples. Its design consultants can assist in the choice of floor and wall tile lines, natural stone from all over the world and specialty lines that include hand-painted tiles and high-end decorative pieces, all on display in its 8,500-square-foot design center in Washington, D.C. The company is headquartered in Rockville, Md., and has another showroom in Alexandria, Va.

Glass Industries

Pikesville Lumber Company