Transparent, straightforward estimates
No upselling or unnecessary repairs
Work backed by professional integrity
50+
Years of
experience
For more than five decades,
ABOUT US
T Transmission has been Stockton’s go-to shop for expert transmission repairs, diagnostics, rebuilds, and installations. As a locally owned, one-man operation, we specialize exclusively in transmissions for Asian, European, and domestic vehicles — no general mechanic work, no auto body, just precision transmission care from a seasoned expert.
If you're having trouble shifting, noticing fluid leaks, or seeing your check engine light flashing, it's time to let a transmission specialist take a look. At T Transmission, you're not dealing with a chain shop or corporate techs — you’re working directly with the same trusted professional who’s been serving this community for over 51 years.
Full-Service Transmission Expertise
We don’t do brakes. We don’t do oil changes. We don’t do body work.
Transmission repair is all we do — and we do it right.
SERVICES
Transmission Diagnostics & Maintenance
Whether you're seeing warning lights or feeling strange vibrations, we use expert-level tools and years of hands-on knowledge to pinpoint the exact problem with your transmission — saving you time and costly guesswork.
Automatic, Manual & CVT Repairs
From classic 4-speeds to the latest CVTs, we service every type of transmission with precision. Our work includes torque converter checks, fluid flushes, shift solenoid repairs, valve body diagnostics, and more.
Diesel & Truck Transmission Service
We also work on diesel pickups and commercial vehicles. Our shop is equipped to handle heavy-duty truck transmissions and long-haul wear and tear.
Honest, Hands-On Service from a Local Expert
Why Us?
With T Transmission, you get a level of personal care you won’t find at national chains or dealerships. Every diagnosis, repair, or rebuild is handled by one experienced technician — no handoffs, no hidden labor fees, and no guesswork.
Real Review
Testimonials
google REVIEWS
"Great service, very knowledgeable. My transmission runs perfect and the price was low."
Jorge Sanchez
"After looking around for a transmission shop GTS was the less expensive. I admit I was skeptical of the quality of workmanship. I was wrong. They are top notch. Transmission shifts great!! The price he quotes you, is the price you pay. I plan to give them more of my business. GREAT JOB BETO."
humberto hernandez
"Upfront pricing. My car was complete prior to the estimated two weeks. Honest shop with good customer service. I will be a returning customer!"
Brandy Rodgers
"Great service, very knowledgeable. My transmission runs perfect and the price was low."
Jorge Sanchez
"After looking around for a transmission shop GTS was the less expensive. I admit I was skeptical of the quality of workmanship. I was wrong. They are top notch. Transmission shifts great!! The price he quotes you, is the price you pay. I plan to give them more of my business. GREAT JOB BETO."
humberto hernandez
google REVIEWS
"The owner, Alberto, is honest and accommodating. I very much appreciate his character and business practices! I very much appreciate his help!"
Tammi Ison
"Beto, was very nice. Also fast, we really appreciate the great job you did, with such short notice."
Daphne Lancaster
"I needed a torque converter for my jeep which i could not find anywhere ! I went here and the owner had my part ordered and ready by the next day! Good price too ."
Jessica Mendoza
"The owner, Alberto, is honest and accommodating. I very much appreciate his character and business practices! I very much appreciate his help!"
Tammi Ison
"Beto, was very nice. Also fast, we really appreciate the great job you did, with such short notice."
Daphne Lancaster
SERVICE AREA
Serving Stockton & Surrounding Areas
We proudly serve drivers from all across Stockton, Lodi, Manteca, and Central California. Conveniently located on West Fremont Street, our shop is easily accessible whether you’re dropping off your vehicle or waiting for a same-day service.
FAQs About Transmission Repair
How do I know if my transmission is going bad?
Warning signs include delayed shifting, slipping gears, leaking fluid, unusual noises, or dashboard warning lights. A professional diagnostic can confirm the issue.
Do you work on all types of vehicles?
Yes — we service Asian, European, and domestic vehicles, including sedans, trucks, vans, and SUVs.
What makes you different from general mechanics?
We are transmission specialists only. That focus means we’re faster, more accurate, and more cost-effective than general auto shops when it comes to transmission issues.
How long does a rebuild take?
Most transmission rebuilds take 2–4 business days, depending on vehicle type and parts availability.
Do you offer warranties?
Yes — all rebuilds come with a limited warranty. Details are provided with every estimate.
Contact T Transmission for Honest, Expert Repair
If you're experiencing transmission trouble or just want a second opinion, get in touch today. With over 50 years of trusted experience, T Transmission is the name Stockton drivers rely on when their vehicles need serious care.
