195 Westney Rd S Unit 4 Ajax, ON L1S 2C9

Written Reviews

Thank you so much to Mr. Transmission for helping repair my car, replacing the spark plugs, and providing such great service. I really appreciate your help, professionalism, and excellent work. Highly recommended!

Crystal P

3 Weeks Ago

Very knowledgeable

John W

3 Weeks Ago

Did a great job fixing a difficult to diagnose hard shift on my 02 pontiac grand am. Now it runs better than ever. On top of that I am very happy with the price. highly recommend. Thank you!

Domenic M

3 Weeks Ago

Overall good job and quick repair

Jesse Q

3 Weeks Ago

Fast, good communication, fair pricing!

Conner N

3 Weeks Ago

Video Reviews

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

Exceptional service from Steven and...

Joe CAMPISI

Exceptional service from Steven and Brian. I large hiccup with some items that needed to come in from USA, on our recommendation. They took longer then any expected..Steven and Brian came to the table and purched the OEM parts direct from Ford Canada and eat the cost difference and then some. It's not if an error occurs it's how you recover, this is a perfect example of that. Great work guys. 5 stars

Date: August 31, 2026

Website: Google

Exceptional service from Steven and...

Joe CAMPISI

Exceptional service from Steven and Brian. I large hiccup with some items that needed to come in from USA, on our recommendation. They took.longer then any expected..Steven and Brian came to the table and purched the OEM parts direct from Ford Canada and eat the cost difference and then some. It's not if an error occurs it's how you recover, this is a perfect example of that. Great work guys. 5 stars

Date: August 31, 2026

Website: Google

Short and sweet. Had a...

Mike LeFebvre

Short and sweet. Had a Trans done in Pickering. Had a problem with seal leakage. Returned to Pickering location and no longer there. Drove to Mr Trans on Westney 195. Explained my problem. Steven the manager spoke to tech Tom and gave me a solution. Tom dismantled complete Trans. Found some serious flaws and proceeded to remedy them. Their work ethic customer service is top notch. Dealing with these guys is both comforting and educational. I highly recommend this specific shop for all transmission work bar none. Thanks again Steven and Tom. .

Date: July 14, 2026

Website: Google

Used these guys years ago...

Mike DeGasparo

Used these guys years ago and I'm glad to see they're still able to good work like they did on my chevy venture 20 years ago. Way to go guys, good job!

Date: April 17, 2026

Website: Google

Professional place, good service. Had...

Edmund Derose

Professional place, good service. Had my transmission rebuilt and back to me in the time they promised and at the price they quoted no surprises. It's hard when transmission is so expensive but at least they got financing set up and helped me with a rental. Don't want to ever go through that agin but I would recommend.

Date: March 13, 2026

Website: Google

I brought in my 2019...

Nafees Imtiaz

I brought in my 2019 Chevy Equinox Diesel. I am giving it 5 stars after careful observation by driving the full kilometre limit of my warranty. I paid in full through a bank draft after a full rebuild consisting of the torque converter and a replacement of the valve body along with some solenoid sensors were done. Gamble paid off. However, I must indicate no repair work will fully restore a vehicle to its original state. I am thanking them with all my heart. Not a friend, nor family, just a stranger. Mister is an understatement here, they are Doctors. Carry on!

Date: February 6, 2026

Website: Google

These guys are amazing. My...

Richard Kearsey

These guys are amazing. My regular mechanic doesnt do transmissions so he sent my car to a transmission shop he deals with and they said my transmission need to be replaced to the tune of $4000. I found these guys on line, they checked it for free and guess what, fixed it, works perfect for $786. Thank you Mister Transmission.

Date: January 18, 2026

Website: Google

I was referred there by...

David Patterson

I was referred there by my friend who works for Peel Regional Police and he told me that's where they fix their cars. Great service and a good job. They rebuilt my 2017 Rogue transmission after other places told me they couldn't do it and dealer wanted crazy money. These guys saved me money and it’s been 3 weeks and it works like when it was new. I will recommend Mister Transmission.

Date: January 11, 2026

Website: Google

Excellent service, fast, efficient and...

Kim F

Excellent service, fast, efficient and friendly

Date: December 22, 2025

Website: Google

Honestly, best mechanic experience I’ve...

Starvin Marvin

Honestly, best mechanic experience I’ve ever had!They tell you what’s wrong with your car, how it might have happened, and they explain in detail how they will fix your car and find parts within your budget. Overall, they made me feel like I can trust them and and I highly recommend them

Date: September 2, 2025

Website: Google

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