Roto-Rooter Plumbers is one of the largest providers of sewer and drain cleaning services throughout the United States. It is a family-owned and operated business that has been serving clients throughout Contra Costa County, Calif., for more than 65 years. The company specializes in plumbing and high-pressure pipe cleaning services and serves the commercial and residential sectors. Roto-Rooter Plumbers also offers line foaming, smoke and backflow testing and construction services. It additionally installs septic tanks and storm drains, as well as provides pipe replacement and leak detection services. The company undertakes projects for restaurants, shopping malls, office buildings, apartment complexes, insurance companies and industrial plants. It offers a variety of drain cleaning products and repair and maintenance services. Roto-Rooter Plumbers is located in Concord, Calif.