01
Rebuilds
Full teardown, inspection and rebuild of automatic and manual units, done in-house.
Calgary transmission specialists
We fix transmissions. That's the whole job.
Family-run in NE Calgary since 2003. Automatic, manual and heavy-duty transmissions for import and domestic cars and trucks, diagnosed properly before anything comes apart.
1985On transmissions since
2003Serving Calgary since
Auto · ManualHeavy duty too
We won't pull your transmission unless it has to come out.A lot of problems are electrical, a sensor, or a leak. We diagnose first, show you what we find, and only remove a transmission when the repair truly needs it.
Talk to a techWhat we do
Transmission work, start to finish
Most transmission problems start small and get worse. Catching them early is the cheapest repair you'll ever make.
02
Automatic repair
Slipping, harsh or delayed shifts, and no-drive or no-reverse problems.
03
Manual transmissions
Grinding, popping out of gear, bearing noise and synchro wear.
04
Clutch service
Clutch, flywheel, and hydraulic slave and master cylinders.
05
Electrical diagnosis
Solenoids, sensors, wiring and TCM faults, often fixed without pulling the unit.
06
Mechanical diagnosis
Road test, pressure test and inspection to find the real cause.
07
Transfer cases
4x4 and AWD transfer case repair, chain and bearing replacement.
08
Torque converters & heavy duty
Converter replacement, and heavy-duty truck transmissions.
Inside the bay
A real shop, not a chain
Two hoists, our own tools, and the same people answering the phone and turning the wrenches.
Forty years on transmissions. Same standard on every one.
Truyen Nguyen, transmission specialist, working on transmissions since 1985
TNT Transmission carries on a family-owned business that has served Calgary and the surrounding area since 2003. Truyen leads the technical work, and our certified technicians handle import and domestic cars and trucks.
- Diagnosis first. No guesswork.
- Automatic, standard and heavy-duty transmissions
- Import and domestic, cars and trucks
- Straight answers before any work starts
Visit the shop
Find us in NE Calgary
Bay 601, 3208 8 Ave NE
Calgary, AB T2A 7V8
- Mon–Fri
- 8:00am – 5:00pm
- Saturday
- 9:00am – 1:00pm
- Sunday
- Closed
UNIT601