Superior Transmission

An ASE Master Tech for Tennessee, Superior Transmission in Unicoi was established in 2006. Derek Sumner’s crew boasts 19 years of experience. Superior Transmission advertises that the company does everything except exhaust work, tires, and framework. Among the many other things Superior Transmission does provide is, of course, transmission work, as well as AC maintenance, motor overhaul, and brake work, which comes with a 1 year written guarantee with unlimited mileage. Superior Transmission also supplies free local towing and pick-up.