Customer Satisfaction is our #1 Goal

Unsurpassed Warranty

Our 3 years warranty for transmission repair goes is standard in the industry. For general automotive repair, we offer a robust “24-month / 24,000 Mile Warranty”  for general automotive and We stand by the quality of our repair services and we support you far after your vehicle is delivered back to you!

Serving San Antonio

Since 1957, we have served the city of San Antonio, Texas with quality transmission repair and general automotive repair. Our goal is to treat our customers like family.

Coxco Transmissions

Family, Not Franchise

At Coxco Transmissions, our mission is to treat our customers like family. Since 1967, Coxco Transmissions has proudly served the city of San Antonio with transmission repair and automotive repair services. Our professional automotive technicians believe in thoroughly repairing your vehicle right the first time with quality parts to ensure quality repair has been performed. If you’re having problems with your vehicle, we invite you to call our friendly team today.
tune up services in san antonio

The Coxco Difference

Our goal is to earn your trust and your business by providing you with the best possible service and customer experience.

NAPA Auto Care Center

Based on our integrity, qualifications, and expertise we are a NAPA Auto Care center partner. 


Transmission Repair Shop in San Antonio

As of August 1, 2020, Coxco Transmission is under new ownership. As new owners we believe in “Family, Not Franchise.” Our goal is to provide you with the best customer service experience and transmission repair.

In San Antonio Transmission repair is our speciality. We also provide total car care. We stand by our work and our warranty.

Financing Options

We offer flexible financing options to help you with your repair

Customer Support

We stand by our work and we are here to support you

Towing Services

Need us to tow in your vehicle? Let us know, we can do that!

50 Years Experience

Established in 1967, our goal is to provide excellent service

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