St. Louis Transmission Association - 13 Local Transmission Repair Shops

St. Louis Transmission Association is comprised of over 13 independent transmission repair shops in and around the St. Louis area for over 40 Years. These 13 shops include Allen Transmission, Austin Transmission, Excel Transmission, and Square Deal Transmission. Through our unique warehouse and distribution system we can offer our customers better quality parts, and a wider variety of warranties to better meet the customer's budget.

Diagnosing The Problem

A Diagnostic check-out is the best way to check to see if your transmission is having a problem. Today vehicles are more complex, computer-controlled transmissions; it takes a transmission expert to be able to diagnose a transmission problem correctly. Having the diagnosis right can save you a lot of money and we offer this service free of charge, most places charge for this service.

We do a thorough check out of all vehicles while in our shops. While being checked out we will check your fluids to make sure all levels are good and there is no burnt fluid. Normal fluid is a red with a hint of brown with no burnt order.

Our Services & Amenities Include: FREE Computerized Diagnostic check-outs, FREE estimates, FREE Local Towing on Major repairs (24 Hours/ 7 Days), Certified technicians, Extended and Nationwide Warranties, and Loaner vehicles available (Sedans & Minivans).