San Marcos, TX Transmission Repair

Riley Transmissions

Riley Transmissions offers complete transmission repair services in San Marcos, Tx. Family/locally owned and operated for more than 32 years, we have been voted as the #1 Transmission Repair Shop in San Marcos and Hays County for 15 years. Serving San Marcos, Wimberley, Lockhart, Seguin, Maxwell and Martindale, we provide a wide range of services (listed below). As a long time accredited member of the Better Business Bureau, we are the Number 1 repair shop to trust with ANY transmission, clutch or differential problems. Riley Transmissions is a 30-year member of the Automatic Transmission Rebuilders Association. Our technicians are certified through ATRA. The ATRA Golden Rule Warranty that we provide on major transmission repairs is honored at over 2000 transmission repair shops throughout the U.S. and Canada. Click on the ATRA logo for more info.

transmission repair - San Marcos, TX - Riley Transmissions

We Specialize In:

  • Electronic diagnostic service foreign and domestic
  • Foreign and domestic transmission specialist
  • Transmission fluid service automatic and standard
  • All transmissions rebuilt on site
  • Exchange units
  • Adjusted
  • Resealed
  • Differential service and repair
  • Wheel bearing replacement and repai
  • Axel shaft and boot repair
  • Clutch replacement
  • Clutch hydraulic repair

Financing is available with approved credit. We also offer free local towing with major repairs, free road testing, and hassle free nationwide warranty.

Call Riley Transmissions at 888-836-5256 today.

Contact Information


Riley Transmissions - San Marcos, TX 78666
Riley Transmissions
1334 N State Highway 123
San Marcos, TX 78666

Methods of Payment:
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