Call us today: (281) 347-8888
21925 Franz Road #504
Katy, TX 77449

Servicing Katy, TX and surrounding areas for 7 yrs.

Transmission problems?

Gary's Transmission Service is the premier transmission repair shop in Katy, Texas. Our technicians have over 100 years in combined experience. We rebuild and repair all kinds of transmissions including high performance and diesel transmissions. Our technicians are ASE certified and we belong to many national associations, including Automatic Transmission Rebuilders Group (ATSG), Transmission Rebuilders Network International (TRNI), and Automatic Transmission Rebuilders Association (ATRA), the world's largest trade organization of transmission rebuilders, specialists, and suppliers. Whether it is repair or complete transmission rebuild, Gary's Transmission Service is here to help you. We offer two-year or 24,000-mile warranty on ALL TRANSMISSION REPAIRS.

Call us today at 281.347.8888

Contact Us Today!

Transmission Service Guarantee We offer 2 yr or 24,000-mile warranty on all transmission repairs and service we perform.

Let us Help You Get Back on the road!

Fixing transmission problems is our specialty. We repair valve body, solenoid switches, broken transmission wires, computer issues, and more. Today's transmissions are more complicated and contain hundreds of components. We have the technical expertise to diagnose and repair all transmission problems, including manual and automatic transmissions, and high performance diesel transmissions as well.
Our shop is up to date on the latest technology, including Mitchell 2 / Shop Key, All Data, Snap On Verdict Scan Tool and Snap On Solus Pro Scan diagnostic software and tools.