Dunn Transmissions is the oldest and largest transmission repair facility in East Texas. We opened our doors at the end of World War II, and officially became Dunn Transmissions. We are proud to employ professional technicians who are trained and certified to be the best in the field. Our technicians are certified by Automotive Service Excellence (ASE) as well as the Automatic Transmission Rebuilders Association (ATRA).

We specialize in repairing and rebuilding automatic transmissions, both foreign and domestic. We take pride in doing only what is necessary to get you back on the road! We also do clutch work, CV joints/boots, transmission coolers, and transfer cases. Please call or e-mail for more information.