Automotive Fleet Business Maintenance and Repair

Let us help you keep your vehicles on the road with our transmission services for fleet

When you’re running a business where it’s critical to keep your vehicles on the road, we can help to make sure you can. We understand that any downtime for maintenance or repair, means lost revenue. Mister Transmission can take care of you.

Mister Transmission has fleet customers coast to coast who count on professional, long-lasting transmission repairs from our technicians. We offer an extensive fleet program for our customers to keep you up to speed with maintenance schedules so that you can minimize downtime.

Transmission maintenance and repair for business fleets of all sizes

Our technicians have the knowledge to handle repair and maintenance contracts for manual and automatic transmissions from fleet businesses of all sizes. Whether your business relies on driving fleets of trucks, cars, buses… basically anything with wheels that needs to drive on the road, we can take care of it.

If you have a small business with older vehicles, Mister Transmission can offer fleet maintenance service to handle your needs and keep your business driving forwards. Most fleet businesses can’t afford to purchase all new vehicles to get started. You’ll need a specialist to ensure that each vehicle on your fleet is operating properly. That’s where we can help.

A fleet services contract with Mister Transmission is an effective way to give you peace of mind for your fleet services business.

Learn more about the benefits of outsourcing your commercial vehicle transmission repairs and service and how to choose a transmission repair partner for your commercial fleet.

If you’re a fleet business looking for help with finding the right partner to manage the maintenance and transmission repair of your vehicles, please contact fleet@mistertransmission.com or 905-884-1511.

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Customer Reviews
Great reliable friendly service
Joe Macdonald
Great reliable friendly service
Date: July 7, 2025
Website: Google
Thses guys are pros after...
Nathan Chartrand
Thses guys are pros after dealing with another transmission shop not checking endplay in the crankshaft my engine is destroyed a standard practice any reputable shop should be doing
Date: July 6, 2025
Website: Google
Hi I had my 1966...
Craig
Hi I had my 1966 Chevelle Malibu SS in at Mister Transmission Sarnia to have the transmission worked on last year. Mike in the back shop worked on my car (pride and joy). He did the repairs that was needed done and a few extra things done without request. The car ran like a dream when I got it back. The cost was lower then they said it would be. I'm very fussy on who works on my car. The owner (manager) was awesome to deal with. Then this week 04 July 2025 I needed a shift cable repaired as I was headed out with my car . I went to the shop and they were over loaded with work. Mike made time to get my car fixed so I could use it on the weekend. They went the extra mile to get my car fixed and again I could not complain about the cost to repair the cable. I fully recommend them and the people that work there are outstanding. A special thanks to Mike who worked on my baby(my car) thanks so much guys. They are my go to shop with my Classic car and all my vehicles.
Date: July 5, 2025
Website: Google
Hi I had my 1966...
Craig
Hi I had my 1966 Chevelle Malibu SS in at Mister Transmission Sarnia to have the transmission worked on last year. Mike in the back shop worked on my car (pride and joy). He did the repairs that was needed done and a few extra things done without request. The car ran like a dream when I got it back. The cost was lower then they said it would be. I'm very fussy on who works on my car. The owner (manager) was awesome to deal with. Then this week 04 July 2025 I needed a shift cable repaired as I was headed out with my car . I went to the shop and they were over loaded with work. Mike made time to get my car fixed so I could use it on the weekend. They went the extra mile to get my car fixed and again I could not complain about the cost to repair the cable. I fully recommend them and the people that work there are outstanding. A special thanks to Mike who worked on my baby(my car) thanks so much guys. They are my go to shop with my Classic car and all my vehicles.
Date: July 5, 2025
Website: Google
I had a fantastic experience...
Xavier Montenegro
I had a fantastic experience with the whole Mr. Transmission team. Jordan and Jason are fantastic at their jobs, and they are truly willing to be honest and completely transparent with you. I took my 2018 Sierra to them for some transmission work (shocker), and they were quick, and the transmission now works fantastically. There were some small hiccups, the transmission initially acted a little weird, but they were quick to correct that. I had my spark plugs and a few coils swapped over here. One of the coils they got from GM blew up and took a couple of fuses with it. They comped the tow and had it fixed quickly, and were incredibly apologetic about the whole thing. Overall, if you are looking for quality service from a tried and true team, this is the place you want to go.
Date: July 5, 2025
Website: Google
Excellent service, and fantastic staff....
KoiLady
Excellent service, and fantastic staff. We’re from BC and travel full-time. Our GMC diesel truck needed a ATF and filter change, and these awesome guys got us in next day. The cost was what they quoted, and we waited while they did the work. We’d absolutely go there again, and recommend them to others.
Date: July 3, 2025
Website: Google
These guys do good work....
Hunter Frederick
These guys do good work. And a fair price. 👍👍
Date: July 3, 2025
Website: Google
Mandy was extremely helpful in...
Don Brindle
Mandy was extremely helpful in getting out 2009 VW beetle back on the road, we are from out of town and he was very compassionate to our situation and helped at every level, if you are in Cambridge and need help, Mandy is your man!
Date: July 3, 2025
Website: Google
Excellent service, and fantastic staff....
KoiLady
Excellent service, and fantastic staff. We’re from BC and travel full-time. Our GMC diesel truck needed a ATF and filter change, and these awesome guys got us in next day. The cost was what they quoted, and we waited while they did the work. We’d absolutely go there again, and recommend them to others.
Date: July 3, 2025
Website: Google
Amazing customer service from Dan...
Justine Butka
Amazing customer service from Dan and the crew. Took my 2018 Tuscon there with acceleration problems and Dan took the time to investigate and solve the issues even without my vehicle showing any codes. I had previously had 4 visits to other shops without any results to solve this issue and was told because there was no engine code they couldn’t do anything. But, Dan was able to diagnose and solve the problem and in 2 days had my car back on the road. It was a clogged catalytic converter. Thank you for your professionalism and experience.
Date: July 1, 2025
Website: Google
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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Mister Transmission Blogs
Recent Blogs
Finding A Reliable Transmission Shop Nea...
The transmission is the heart of your vehicle’s power system. When it starts to
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June 23, 2025
Complete Guide To Transmission Replaceme...
Transmission replacement becomes necessary when wear and damage go beyond repair.
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Is Your Vehicle Showing Transmission Pro...
Transmission problems often begin with small signs that many drivers choose to
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What Does A Transmission Flush Do? Is It...
A transmission flush is a professional service designed to remove old, degraded
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Why Is My Car Not Shifting Gears Properl...
Have you noticed your car struggling to shift gears? Whether it hesitates, jerks, or
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May 23, 2025
What Happens When Transmission Fluid Is ...
Transmission fluid plays a critical role in keeping a vehicle’s transmission system
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Used Transmission Vs. Rebuilt Transmissi...
Choosing between a used transmission and a rebuilt transmission is an important
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May 7, 2025
Preventative Transmission Maintenance: 5...
A vehicle's transmission is one of its most critical components, responsible for
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April 30, 2025
Transmission Rebuild Vs. Replacement: Wh...
When a vehicle's transmission begins to fail, owners often face a crucial decision:
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April 23, 2025
Transmission Overheating Causes: How To ...
Transmission overheating occurs when the system becomes too hot to function properly.
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April 16, 2025