High Performance Transmission Barrie, Ontario

We have used Mister transmission's services more then once and they have been exceptional every time. This past visit, they found an issue with a component that was rusty and ceased up. They lubricated and freed up the piece which solved the issue. When it comes to transmission issues we wouldn't use anyone else. They are fast, reliable and honest with great communication.

I had an amazing experience at Mr. Transmission, thanks to Mr. Jason! He was incredibly knowledgeable and provided excellent customer service. The free transmission diagnosis they offer is fantastic and helped me understand exactly what was going on with my vehicle. Mr Jason took the time to explain everything clearly, and I felt confident in their services. I highly recommend Mr. Transmission for anyone in need of honest, professional transmission repair. You won’t be disappointed!

Super Friendly and Super Quick! Booked a date to drop my car off with Jason and they seemed pretty busy with all the cars parked out front. The diagnosis was free and the techs did an amazing job and pointing what the issue with my car was. There was full transparency and super nice the whole time and for a place so revered the time to get my car back was astonishingly quick. 100% would recommend this place to everyone.

Super Friendly and Super Quick! Booked a date to drop my car off with Jason and they seemed pretty busy with all the cars parked out front. The diagnosis was free and the techs did an amazing job and pointing what the issue with my car was. There was full transparency and super nice the whole time and for a place so revered the time to get my car back was astonishingly quick. 100% would recommend this place to everyone.

Super Friendly and Super Quick! Booked a date to drop my car off with Jason and they seemed pretty busy with all the cars parked out front. The diagnosis was free and the techs did an amazing job and pointing what the issue with my car was. There was full transparency and super nice the whole time and for a place so revered the time to get my car back was astonishingly quick. 100% would recommend this place to everyone.

Brought my ford explorer in for a free diagnostic. Sadly the transmission needs an overhaul but the quote from here compared to the dealership was much less, ford also charges for the diagnostic. Transmission issues I would recommend using a place like this who specialize with transmissions and the free diagnostic is a bonus.

I brought my older car in for a transmission diagnostic expecting a worst case scenario. Jason and his team took extra care to conduct a thorough transmission inspection and found my shifter just needed to be oiled! There's something to be said about this locations ethics and amazing service. Thank you so much Jason and team I appreciate it so much!

Absolutely amazing service! Jason is very professional and really cared about solving our problem. Even though they were extremely busy, they took their time and made us feel like the only customer.

The staff here knows transmissions and when you know, you know. My office is my truck and when it died, making money came to a halt. The team at Mister transmission got me back on the road in the most timely and cost effective manner possible.

First off let me say that transmission issues can be a real headache to say the least! The team at Mister transmission in Barrie are absolute live savers! When I dropped my GMC Sierra off to have it looked at they told me they were very busy. A shop that is busy means they do good work! Jason was very patient with me even tho I called nearly every other day asking for an update. Lucky I had a 3rd party warranty on my truck so Jason was very knowledgeable on how to apply the warranty to the repairs needed on my truck. I personally want to thank the amazing team at Mister transmission in Barrie for the outstanding service and repairs they commit to! I would recommend this shop to everyone looking for top notch repairs done right the first time. They day I went to pick up my truck it was parked out front ready for me to collect it. Signed all the paperwork needed was handed the keys no hassles no issues. The best experience I’ve had with any shop. Thanks Jason, Brian and all the technicians at Mister Transmission!!!