Powell-Clinch Utility District offers natural gas services to residential customers. It also offers propane gas services. The company operates a showroom that provides water heaters, fireplaces, gas logs, vent-free wall heaters, space haters, grills and dryers. It also operates a propane filling station. Located in Lake City, Tenn., Powell-Clinch Utility District has an online service for bill payments. Its Web site features various prices for the propane gas services. The company is regularly reviewed by the city authorities in the areas of pipeline security program, relief valve monitoring, drug testing program, protection of the natural gas system and operating and maintenance procedures.