I went to National to have my transmission checked out as I was concerned there may have been a problem due to what appeared to have been some hard shifting while in hilly country on a recent long trip. Arash took the car for a road test and also checked some of the diagnostic codes. He felt that there were no issues with the transmission at all, and the codes indicated that the engine had some misfires that would have probably given the impression of a hard shift. In the end, there was nothing wrong with the transmission, and National didn't even charge for the time they spent diagnosing the problem. Truly great service!

Arash and the team at National Transmission are the best! I cannot thank them enough for helping me and pointing me in the right direction when they couldn’t perform the work. I was ready to give up on the car and thanks to their advice everything was fixed quickly and without a huge expense. I would highly recommend to anyone with transmission issues! I’ll be spreading the word! 😊

I had called in one morning with concerns about my car making a weird grinding noise. Neil had answered the phone and was polite and professional on the phone. I was extremely anxious as I don't know much about cars, but between both Neil and Arash the overall experience couldn't have been better, they both eased my anxiety by clearly explaining what was wrong with my vehicle and what it would take to fix it. They were also great in communicating what I was spending my money on before I had spent it. They did not just arbitrarily bill me for things that needed fixing like so many other mechanics, but told me what was wrong, what the cost was well before even attempting the repair. And then when picking up the vehicle they had the mechanic who actually did the work explain everything and show me first hand what had failed and why. By far one of the best mechanic experiences I have had in Calgary and would highly recommend them. Even if it's not transmission related.