Big Dog Transmissions

I had a great experience with this shop and can’t recommend them enough. I brought my 2014 GMC Sierra 1500 in after another shop had tried to fix my transmission and completely missed the mark. The truck still had torque converter shudder, vibration around 1–2k RPM, and it just didn’t feel right taking off. At that point I knew I needed someone who actually understood what they were doing. Israel took great care of me and got everything fixed the right way. They rebuilt the transmission, replaced the torque converter, serviced the fluid, tuned the transmission, and also tuned the engine to disable the AFM/DOD system. The difference is night and day. The truck drives smooth again, shifts great, and all the rumble and vibration are completely gone. What really stood out to me was how hones

Great job on my dually transmission with reasonable price. Had problems with it 9 months later, they did troubleshooting and fixed a broken wire, no charge. I definitely would reccomend them

Big Dog Transmissions is a gem in Greenwood! Their friendly staff and top-notch service make them stand out. I had my truck’s transmission fixed there, and the results were impressive. Plus, their affordability is a huge plus. If you’re looking for reliable transmission repairs, give them a visit. Highly recommended!

These guys are legends! I rarley ever leave a review, but they went above and beyond on multiple occasions INCLUDING fixing my transmission again even if it was over warranty limit. They affordable, quick and professional with a good heart, thats rare these days.

I have brought my car to big dog a couple times to get checked out, once to get rebuilt. I do not get the vibe that they're trying to cheat me, they answer all my questions and explain everything. Transmission was rebuilt in March of 2023 and it's running solid since. My only issue was it needs and adjustment to allow me to use my manual low gears, but was told it's an easy fix so, not bad!