Automatic Transmission Service & Repair Whitby, Ontario

The transmission is the most complicated component of your vehicle, and with the technology being used in today’s vehicles evolving every year, transmission repair requires more skill and knowledge than ever before. The automatic transmission used in today’s vehicles includes a combination of hydraulics and computer-controlled components. At Mister Transmission, we have state of the art diagnostic technology to determine exactly what is going on with your vehicle, and the most cost-effective solution to repair it.

Automatic Transmission Common Problems 

There are many warning signs that could indicate you have a problem with your transmission, including:

  • Transmission slipping or rough shifts
  • Fluid leaks
  • Burning smell
  • Contaminated or low transmission fluid
  • Overheating
  • Check Engine Light On

My vehicle is showing at least one of these signs, what should I do?

If you suspect your automatic transmission is not performing as it should be, bring it into your local Mister Transmission. We always start with our FREE Road Test and Multi Check Inspection to identify any problems with your transmission and provide you with different repair options. The key to minimizing repair costs is to get them checked as soon as you notice them, and you most likely only need a minor repair or service.

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 advice and customer service...
Kristine Lewis-Charles
Amazing advice and customer service from the folks at Mr. Transmission, Took our Fiesta, Ford and spoke to both Denise and Sean, who gave there honest feedback on our options. was able to explain our situation and instead of just looking to charge us for necessary work, was able to help us make a good decision. If you are looking or consultative, responsible, advise and true solutions, I recommend the Whitby Mister Transmission.Thank you to Denise and Sean, for your outstanding honesty.
Date: May 6, 2025
Website: Google
I went to Mister Transmission...
Shanece Nestor
I went to Mister Transmission Whitby because my vehicle was showing signs that the transmission might be going. I honestly thought I was losing my transmission, but it turned out to just be a leak.From the beginning, the service was amazing. Denise who I spoke with over the phone was incredibly professional and so nice. She kept me updated throughout the process and made everything feel a lot less stressful.This was my first time going there, and my experience was honestly great. I was greeted kindly, and everyone was helpful and respectful.I would 100% recommend this place if you’re having transmission issues.Overall, it’s a solid place to take your vehicle. I’m really glad I chose them! P.S the recommendation came from Jiffy Lube.
Date: April 25, 2025
Website: Google
Quick and good service. It...
Jan Novada
Quick and good service. It costs an arm and a leg but I hope we saved the transmission which would've been multiple times the repair cost.
Date: April 1, 2025
Website: Google
Did exactly what they said...
Andrew Mackey
Did exactly what they said ,friendly service.
Date: March 21, 2025
Website: Google
Very nice and friendly people....
Leo Liu
Very nice and friendly people. I had very good experience with them. It was so helpful, inspecting and identifying the transmission problem of my car, giving me suggestions. Although it was not worth to replace the transmission of my car, in future if I need to fix my car problem, I will call them and go with mister transmission Whitby if they can do the job.
Date: March 1, 2025
Website: Google
I brought my wife's 2016...
Jordan Moore
I brought my wife's 2016 Nissan Juke in for service. Denise and her team were amazing! Fixed it quick, were completely up front and honest, and very professional! I would highly recommend Whitby Mister Transmission to anyone! Great job guys! And thank-you! Jordan Moore
Date: January 20, 2025
Website: Google
100% Recommend. Denise and her...
Aizlon Halliday
100% Recommend. Denise and her expert team are absolutely amazing. They were able to get my car in and fixed super quickly and gave me a complete explanation of what was done and why. They also have amazing partnerships with other service centers in the area and offer great recommendations if you need any towing or other assistance. Best customer service I have ever experienced, cannot rate high enough.
Date: January 16, 2025
Website: Google
Very good mechanics, super fast...
Eric Fitzgerald
Very good mechanics, super fast service! Had my clutch replaced. Kept me informed on what was happening and had it fixed very fast!
Date: January 14, 2025
Website: Google
I had a fantastic experience...
Wyatt Chilton
I had a fantastic experience here at Mister Transmission Whitby. Extremely helpful and great customer service!
Date: January 9, 2025
Website: Google
My wife and I would...
Dan Blomme
My wife and I would HIGHLY recommend bringing your vehicle to Mister Transmission Whitby for any transmission issues. We bought a used van with transmission issues which we brought to them and not only did they successfully address the issue - but when we experienced minor issues again about 11 months and 29 days later, they honoured their 1-year warranty without any hassles and the van has been fine since. Denise at the front desk is also affable and easy to work with. Thanks to her and the team at Mister Transmission.
Date: January 5, 2025
Website: Google
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