G3 Transmission & Diesel is a family owned, locally operated, veteran owned shop built on over 40 years of combined experience in transmission repair, diesel repair, and performance work. Our team includes ASE certified technicians, and every vehicle is approached with the same care we would give our own. We believe in diagnosing before selling, which means test driving, inspecting, and reviewing real world data before recommending a repair, transmission rebuild, or performance upgrade. From daily drivers and work trucks to heavy duty towing and high performance applications, we focus on long term reliability and honest communication. Customers trust G3 because we treat them like family, explain what is happening in plain terms, and stand behind our work long after the repair is done.
what our customers think
"These guys are amazing, it’s hard to come by mechanics you can trust. They are honest and straight forward with you. I I will be sending all my trucks here, Thank you!!!"
- Derek F.
"I had a great experience with G3. The team was professional, upfront, and efficient from start to finish. They explained the work clearly, gave a fair estimate, and completed the repairs on time. The quality of their work really shows, and it’s clear they take pride in what they do. I’ll definitely be coming back for any future repairs and highly recommend them to anyone looking for honest, reliable service." - Nicole P.
"I had a transmission go out on one my service vans, which is tough being a small company. G3 brought our van in and started working on it immediately and had the transmission replaced and back on the road with minimal downtime and they were very thorough with all communications." - Tony B.
