Technological Diagnostics Service in Barrie, Ontario

Advanced Technology for Assessing Transmission Problems

At Mister Transmission we have access to leading-edge diagnostic equipment, enabling us to offer you the fastest and most accurate findings about what’s going on inside your vehicle’s transmission. Today’s vehicles come equipped with complex computer systems. Our technology can talk to your car’s computer systems to find your specific transmission problems.

The first step in assessing your transmission involves your technician connecting the diagnostic equipment to your vehicle’s on-board computer. This will produce a code stating where the problem lies. Next, the vehicle is taken for a test drive so that we can monitor its behaviour in real-time. While more comprehensive and hands-on evaluations may yet be required, technology is an important tool in determining the right starting point for further investigations.

Find out more about how we diagnose transmission problems and the role of computer diagnostics.

Featured Services
Transmission Repair

The evolution of transmissions has made these machines and systems increasingly complex. When transmission repairs are required, determining the cause and cure for what ails can be tricky.

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Transmission Technology

At Mister Transmission we have access to leading-edge diagnostic equipment, enabling us to offer you the fastest and most accurate findings about what’s going on inside your vehicle’s transmission.

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Transmission Maintenance & Service

Just as you have other parts of your car serviced, your transmission needs maintenance to ensure a long life and avoid transmission problems.

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Customer Reviews
Amazing service! Very friendly, and...
Joanne Wittick
Amazing service! Very friendly, and stayed in contact with me every step of the way. Couldn't beat the pricing and timing was second to none. Al and his staff are fantastic people. I would recommend Mr. Transmission on Essa Rd to anybody. In fact I already sent my boyfriend there and he is just as impressed with their service, professionalism, pricing and timing. Very happy I chose to go here!!
Date: March 2, 2021
Website: Google
Great & Professional service, from...
Stephanie McRae
Great & Professional service, from the first phone call to picking up my vehicle. Would recommend to anyone!
Date: January 28, 2021
Website: Google
Great Service , good communication...
Ken Hynds
Great Service , good communication , quick , lets you know what to expect good or bad. Highly Recommend Mr. Transmission
Date: December 18, 2020
Website: Google
Helpful,friendly,accommodating.
Glenn Dunne
Helpful,friendly,accommodating.
Date: December 12, 2020
Website: Google
I had the best experience...
Brooke Barnsdale
I had the best experience at Mister Transmission in Barrie. Brought car to another shop in Alliston which I was quoted 7500+ tax for a bottom end rebuild.. thought the price was OUTRAGEOUS. Called Mister Transmission told him the codes and the problems that were going on, brought the car in and was told would be in the range of 2400-3400 depending on what else was found when transmission was apart. Car was in shop maybe a week and got the call last night to come pick up the car. I couldn’t be more pleased with it. Definitely didn’t pay anything close to 7500 thank heavens. 10/10 recommend taking your car here if any problems occur. Can not thank them enough for saving me a few thousand and for getting car back as fast and efficient as possible.
Date: December 9, 2020
Website: Google
Al from the Barrie store...
Lesley Jannis
Al from the Barrie store on Essa Rd was professional and friendly. He got back to me very quickly with why my differential fluid was leaking. He told me when the part would be in and what the cost would be. He topped up the fluids so I’d be safe until the work could be done a few days later. Their was no surprises. He called me when my car was ready and explained everything. Thank you Al for making this lady who knows very little about the mechanical side of her car feel very comfortable. Don’t hesitate to use this shop. Honesty, service and piece of mind.
Date: December 5, 2020
Website: Google
Our transmission blew up and...
Marie Lewis
Our transmission blew up and we went somewhere else first. They quoted $5000-8000 to fix after an $80 diagnostic and telling us the car is not worth it! Big negatory there so I called Mr Transmission and they towed our car free and gave diagnostic for free and fixed our baby for waaaay cheaper than the clowns we first went to. Very friendly and professional as well! Our wheels are back home now.
Date: November 3, 2020
Website: Google
Al was great. Looked at...
Matthew Giesinger
Al was great. Looked at my car, found there was no underlying issue and didn't charge me a penny. One of the most professional and effective services I've ever used. Highly Recommended!
Date: October 27, 2020
Website: Google
Mister Transmission Barrie exceeded my...
Ted Wilson
Mister Transmission Barrie exceeded my expectations. Al and the service staff were great to work with. My CRV was well taken care of and is now driving better than ever. Thank you!
Date: September 25, 2020
Website: Google
I am a petite, doe...
Bethany Corner
I am a petite, doe eyed, 20-something, female and I was amazed by their professionalism and integrity. I had a mechanic from another shop tell me he thought the problem I was having with my car was with my transmission. I took my car to Mister transmission to get a second opinion and they did a free diagnosis and told me my transmission was fine. They didn't make a penny off me, but I know for sure I will recommend them to anyone who asks because of their integrity.
Date: September 24, 2020
Website: Google
Transmission Service
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