Founded in 1933, Hirsch Pipe & Supply is a wholesale distributor of plumbing and heating supplies. The company operates more than 10 branches that serve the residents of Los Angeles, Orange and San Diego counties in Southern California. It offers a variety of commercial plumbing and industrial supplies from various manufacturers, such as Lenox, Olsonite, Bradford White Corporation and Delta Faucet Company. Hirsch Pipe & Supply provides safety valves, tub spouts, basin taps and volume controls manufactured by Grohe America. In addition, the company offers a collection of bath accessories, including paper holders, towel rings, and single- and double-robe hooks from Bravura. It also provides pipe hangers, adaptors, tees and elbows manufactured by Dahl Brothers. Hirsch Pipe & Supply maintains a location in Los Angeles.