Automatic Transmission Service & Repair Owen Sound, 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
All the guys at Mr....
Freda Dale
All the guys at Mr. Transmission are awesome! They know their stuff, they’re honest, professional and don’t take advantage of their customers.
Date: November 5, 2025
Website: Google
Friendly helpful staff who did...
James Connolly
Friendly helpful staff who did their best to reduce costs!
Date: October 2, 2025
Website: Google
Friendly....Knowledgeable and very fast.... ...
Laura Jack
Friendly....Knowledgeable and very fast.... ...
Date: July 31, 2025
Website: Google
Great service very pleased they...
Edward Clements
Great service very pleased they even called to say they could fit my viechle in the day before my appointment
Date: July 30, 2025
Website: Google
Chris and his team were...
Anna Almera
Chris and his team were very accommodating and helpful. They gave us peace of mind when we brought our car for repair. Best service so far!
Date: July 30, 2025
Website: Google
Excellent service and friendly staff....
Alberto Alexander
Excellent service and friendly staff. It was a pleasure dealing with Chris.
Date: July 30, 2025
Website: Google
We took our rather aged...
T. Lo
We took our rather aged vehicle (13 years and counting) here to be checked for transmission issues as our mechanic thought our vehicle issues might be the trannie. However, a thorough checkup, including but not limited to a drive by Mr. Transmission staff showed it is not the transmission at fault. They took it out on the road long enough to get several code readings (longer than our mechanic who could only generate one inconclusive code reading) that spell the demise of our vehicle (at 330,000 km & 13+ years, it has had a good run). They advised against putting $$ into the vehicle as they ran a few other tests that point towards a full-out failure of the engine as inevitable. Consider if you will that they did not charge us to check the vehicle and they in no way attempted to take advantage of us by trying to get us to make repairs that would be costly and fruitless. It was an absolute pleasure to deal with such honest folk. Not to diss mechanics and/or service technicians working elsewhere or any repair shops but too often these days, we have run into places where they tend to "create" issues that do not exist to further their business (or so it seems). It was refreshing to deal with good and decent folk even though the news about our vehicle was not as we had hoped. Thank you, Mr. Transmission in Owen Sound for your kindness, professionalism, empathy, and honesty. We had hoped to get a few more years out of our beastie but such is not to be and we thank you wholeheartedly for not trying to take advantage of us and in fact, for advising us against costly repairs that would not be worth the investment. We wish you every success.
Date: July 25, 2025
Website: Google
I received great service and...
Tim E
I received great service and an honest assessment from Chris and his team. Sincerely appreciated.
Date: July 17, 2025
Website: Google
Chris was very kind and...
Alexis Dugré
Chris was very kind and helped us out when we had an issue during our vacations in Tobermory area. He picked up the phone, took the time to listen, understand and propose solutions. He took the car in to scan it and check the transmission oil quality etc to asses the severity of a very problematic check engine code on our Promaster (dodge transmission). In the end it was best for us not to repair it there due to logistics reason and that is what he told us. Would not take a dime for the service and told us to go on our way because it was the best thing to do for us. I don't see mechanics doing that everyday I'm glad there are still good people out there. Kudos to Chris and his team
Date: July 15, 2025
Website: Google
What an amazing team. Chris,...
Tammy Spears
What an amazing team. Chris, Ron and the other wonderful man. My car broke down this afternoon at a gas station but before it broke down the battery warning light kept coming on so I got a boost and drove my car to buy a battery. Well started to drive my car and the battery warning light came on again so I heard that Mr transmission does free car diagnostics so decided to call them and had an appointment for 1: 00. Well I just drove my car straight down there and parked my car in their parking lot because I knew as soon as I shut my car off it won't start. Well these three guys come straight to my car as it was squealing as well. They did their diagnostic and it turned out it was my alternator. Well these guys went out of their way to fix my car on the spot. They only work on transmissions but Chris thought I needed a break and fix my car on the spot. I had the parts delivered and the guys worked on it for hours but only charged me under an hour's labor. Their garage closes at 5:00 but all three of these wonderful men stayed later until my car was running properly. There are no words to express the gratitude I have for these three men. Not too many places go out of their way at their own cost to help someone get back on the road. Finding a garage that's willing to help out in a pinch, especially with something outside their usual scope of work, and then stay late to make sure you're back on the road safely, is incredibly rare and special.
Date: May 29, 2025
Website: Google
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