National Transmission

National Transmission The service technicians at National Transmission have the training, diagnostic equipment, & tools to What does this mean for you? Now you can, too.

When it’s time to service or rebuild your hardworking transmission, it’s time to visit National Transmission, a leader in Alberta transmission service for over 34 years. We have a location in Lethbridge, Red Deer and Medicine Hat and three in Calgary. Simply put, it means we have the experience to take care of any transmission-related service, from low-tech to high-tech. Customers have trusted our

honest approach for decades. South Calgary
4701 MacLeod Tr. S
403-243-6114

Calgary NE
2432 23rd Ave. NE
403-291-1514

Calgary NW
402 14th St. NW
403-283-6615

Lethbridge
131 13th St.
403-320-0447

Medicine Hat
3271 Dunmore Road
403-526-6458

Medicine Hat
3271 Dunmore Rd.
403-341-7887

This beautiful ‘68 Camaro received a rebuilt and upgraded transmission, giving it the performance and reliability its ow...
06/05/2026

This beautiful ‘68 Camaro received a rebuilt and upgraded transmission, giving it the performance and reliability its owner was looking for. We appreciate the opportunity to work on such an iconic muscle car 🙌🏻🔥

If your transmission needs expert attention, we’re here to help 👍🏻

If this showed up in your driveway tomorrow, are you driving it daily or keeping it parked for weekends only? 👀🔥
05/31/2026

If this showed up in your driveway tomorrow, are you driving it daily or keeping it parked for weekends only? 👀🔥

Classic Super Bee stopped by the shop for expert service, because even legends need maintenance 🔥
05/27/2026

Classic Super Bee stopped by the shop for expert service, because even legends need maintenance 🔥

05/22/2026

The Warning Sign That Leads to Transmission Failure

05/20/2026

Worn vs New Transmission Clutches (Huge Difference)

Classic Dodge Warlock in the shop getting some professional attention and looking absolutely mint 🙌🏻😍
05/18/2026

Classic Dodge Warlock in the shop getting some professional attention and looking absolutely mint 🙌🏻😍

This beauty came through the shop looking as smooth as the day it left the factory. We love keeping classics cruising Al...
05/15/2026

This beauty came through the shop looking as smooth as the day it left the factory. We love keeping classics cruising Alberta roads for the next generation 🙌🏻

05/14/2026

How Clutches Engage Inside Your Transmission

Dear mom, you are the mechanic to our hearts, and we wanted to say thank you. From “fluid changes” in sippy cups when we...
05/10/2026

Dear mom, you are the mechanic to our hearts, and we wanted to say thank you. From “fluid changes” in sippy cups when we were thirsty from playing outside. To diagnosis and patching us up when accident happened. You taught us more than we could say thank you for. To all the moms out there: Happy Mothers Day! 💕💕

05/08/2026

How Transmission Slipping Actually Happens

Address

5 Locations/find The Closest Location To You Via Our Website Below
Calgary, AB

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 7:30am - 12pm

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