Crown Supply Company is a family-owned company that provides electrical equipment and appliances to contractors and homeowners. The company s services include designing electrical and fire alarm systems; and delivering drawings and specifications for design build projects. It offers buss duct systems, cable grips and pullers, cable trays, circuit breakers, connector lugs and terminals, dimmers, emergency lighting and distribution equipment. Crown Supply Company also offers cords, enclosures, fire alarm equipment, meter sockets, ladders, lamps, motor controls and push buttons, heaters and fuses. In addition, it sells photo controls, smoke detectors, transfer switches, transformers, wire lubricants, wiring devices, timers and intercoms. Crown Supply Company has been operational for more than 60 years and is located in Providence, R.I.