Atlas Supply Company provides plumbing fixtures, water heaters and piping products for residential, commercial and institutional construction, maintenance and repair. The company specializes in corrosion-resistant thermoplastic pipes, valves and fitting products and serves the chemical, food processing and plating industries. It operates a more than 95,000-square-foot warehouse and supplies products from various manufacturers, including American Standard, Hammond Valve, Harvel and Milwaukee Valve. The company offers a range of products, such as thermoplastic pipes, valves and fittings, fiberglass struts, duct systems, strainers and bulkheads. It also offers preinsulated piping systems, floor and roof drains, grease and oil interceptors, floor sinks and plastic trench drains. Atlas Supply Company has been operational for more than 70 years and is located in St. Louis.