Coffman Oil Company is one of the largest distributors of gasoline and lubes in eastern Tennessee. Operational since 1964, the company offers products from the Texaco and Shell brands. Coffman Oil Company administers several consignment dealer programs. The company serves the petroleum industry and offers tank monitoring services. Coffman Oil Company provides products for several chain stores. It has up-to-date systems to keep our customers informed on daily market changes. The company offers the RiteQuik program, which includes special credit card processing fees.