Established in 1866, F.W. Webb Company specializes in providing plumbing, heating, ventilation and air conditioning products for residential and commercial markets. It offers automated valves, process controls, overpressure protection and engineered systems to customers. F.W. Webb Company serves the water treatment and geothermal products manufacturing industries. The company also provides industrial plastic piping products and equipment, as well as fire protection and sprinkler pipes, valves and fittings. Webb Pump & Service, its subsidiary, is a full-service unit that specializes in providing pump sales and repair services. F.W. Webb Company maintains a location in South Portland, Maine.