Established in 1934, Coburn Supply Company is a distributor of plumbing, heating, air-conditioning, electrical and building products. The company offers pumps, refrigerants, heaters and fittings in various configurations. It provides thermostats, hydrants, septic systems and castings in a range of specifications. Coburn Supply Company has conduits, wires, fuses and switch plates available for its customers. The company also sells vent pipes, bath accessories, culverts and door hardware. It supplies products from various companies, including Anvil International, Aquatic Industries, California Faucets and The Keeney Manufacturing Company. Coburn Supply Company operates several showrooms in Texas and Louisiana that offer a variety of products. The company maintains a presence in Baton Rouge, La.