Transmission Maintenance & Service in Markstay-Warren, ON

Keep your car on the road with preventative transmission maintenance

Just as you have other parts of your car serviced, your transmission needs maintenance to ensure a long life and avoid transmission problems. Our transmission service consists of a complete diagnosis of your transmission’s performance and general operation. Several of these procedures will be performed twice; once by the centre manager, and then again by a technician. This method allows double checking of your transmission’s key systems, while providing you with added assurance.

Multi-Check Inspection in Markstay-Warren, ON

The Mister Transmission Road Test and Multi-Check Inspection includes:

  • Visual Inspection
  • Fluid Check (on models with dipsticks)
  • Road Test
  • On Board Diagnostics (OBD) Computer Scan – read codes

Learn more about the Multi-Check Inspection:

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Transmission Fluid Check

The fluid check indicates the first sign of possible wear and damage. A transmission in good condition will have a clear red fluid. If your fluid is discoloured or has unpleasant odour, this may be an indication of internal wear and damage which is occurring as you drive your vehicle. An unpleasant odour and discoloration, in combination with other symptoms, may require an internal inspection of your transmission.

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Road Test

The road test consists of two segments: a stationary test and driving test, which together comprise the most detailed portion of the Multi-Check. Every position of your transmission will be thoroughly tested for slipping, noises, harsh, soft or erratic shifting, as well as late or early shift patterns.

What’s Next After Your Free Road Test and Multi Check?

*Additional Charges may apply*

Why Choose Us

Lift Inspection

During the lift inspection our technician will check the following:

  • Neutral Switch
  • Engine RPM
  • Throttle Linkage
  • Modulators
  • Transmission Mounts
  • U-Joints
  • Fluid Retention
  • Electronic Controls

This will determine if a minor adjustment will correct the problem of your transmission.

Pan Examination

In all pans, there are some metal particles and friction material present. However, an excessive amount indicates internal wear and damage. If that is the case, and it is determined that a minor adjustment will not correct the problem, we will recommend Mister Transmission’s inspection service. This service will determine exactly what is wrong inside your transmission.

Inspection Service

Your transmission is one of the most complex systems in your vehicle, with hundreds of precision parts operating together. Determining the problem and providing a price sometimes requires removing and even dismantling your transmission. Not only will we be able to determine the problem, we’ll also be able to determine the cause to prevent any future problems. Some of these services will require additional charges, which we will request you authorization prior to the work being performed.

Transmission Fluid Change Service

We also offer a transmission fluid change service to help ensure your transmission continues to operate at its best for years to come.

Learn More About Maintaining Your Transmission

Talk to a Customer Service Representative

Ask questions or address any concerns by calling 1-800-373-8432 or e-mail customerservice@mistertransmission.com, or find a Mister Transmission location near you.

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.

Learn More
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.

Learn More
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.

Learn More
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Customer Reviews
Friendly Service.They even made me...
Ashley Hatherley
Friendly Service.They even made me aware I had a bearring needing to be changed.
Date: April 20, 2026
Website: Google
Amazing customer service! Did not...
Brawn Holdings
Amazing customer service! Did not charge me for searching for the issue for two days, just amazing place to take your vehicles!
Date: April 2, 2026
Website: Google
Cordial and friendly staff good...
Carlo Tonon
Cordial and friendly staff good follow up!
Date: March 30, 2026
Website: Google
After thinking that my 2015...
Gizele Gratton
After thinking that my 2015 Ford Focus needed major transmission work and much to my surprise after the Vehicle Diagnostic Report Marc took the time to explain the details of the report and alas my vehicle does not need any transmission work. In these times we have to be grateful that honesty does still exist as it is far too easy to take advantage of services of this type. Thank you Marc.
Date: March 25, 2026
Website: Google
My Team took one of...
Familia Santos
My Team took one of our company vehicles for repairs. The whole process was very transparent and well documented with emails as well as followed by phone calls to proporly explain the options. Although it was a very expensive repair, the service was very good as well as fairly quick turnaround.
Date: March 19, 2026
Website: Google
Friendly and helpful in explaining
Angel Manitowabi
Friendly and helpful in explaining
Date: February 26, 2026
Website: Google
Very quick and professional response...
Robert L'Heureux
Very quick and professional response and work done. I would recommend Mr. Transmission to anyone at any time. Thank you for the Transmission repairs
Date: February 23, 2026
Website: Google
Great service and got our...
Bill Davidson
Great service and got our company truck back fast
Date: February 12, 2026
Website: Google
Friendly and good service
Stranded Deep
Friendly and good service
Date: January 28, 2026
Website: Google
Haven't even got the service...
Elliot Cullen
Haven't even got the service done yet and giving 5 Stars! Booked a trans, transfer case, and rear diff fluid change on my old BMW. After calling a couple local shops and speaking to amateurs; mister transmission proactively came to the rescue. Other shops saying "we don't work on those cars" and "just go to the dealership" M.T. booked me in quickly and easily! God bless. Looking forward to picking up my lovely car once it's ready. Shoutout to Sarah and Marc for being super detail oriented and prompt.
Date: January 27, 2026
Website: Google
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