Welcome to Frontier Propane. Established in 1999, Frontier Propane is a distributor of propane energy to the East Central Ohio area. Based in Coshocton, Ohio, the firm serves residential, agricultural and industrial markets. The firm supplies an array of services, including installation of propane tanks, small cylinder fills, OPD valve replacements and more. It offers management, administrative and operating services through management contract facility. The firm provides a 120, 320, 500 and 1000 gallon sets, as well as an emergency service.. *Propane Delivery*