PMC Super Tuners Inc. is a family owned and operated business. Certified, Licensed, and Insured in St. Louis County and St. Charles County Missouri since 1988, we Maintain and Repair: Cars, Trucks, Motorcycles, ATVS, SUVS, Vans, and Mini Vans. We Come to You to perform, Diagnostics, Mechanical, and Electrical Repairs On The Spot. Specializing in: No Start Diagnostics, Battery,Alternator, Starter, replacements, Jump Starts, Spare Tire change, Tune Ups, Computer Diagnostics, and more.