Mister Transmission – Canada’s Largest Chain of Transmission & Driveline Specialists

Mister Transmission offers outstanding warranty protection

    • Standard Nationwide Warranty: 12 Months or 20,000 km

For 12 months from the date of issuance indicated or 20,000 km whichever occurs first, the mechanical services rendered by Mister Transmission are warrantied against failure of materials or workmanship. This warranty extends solely to the owner of the vehicle at the time of purchase of this service and not any subsequent owner

    • *Premium Nationwide Extended Warranty: 36 Months or 60,000 km

At participating Mister Transmission Centers, for 36 months from the date of issuance indicated or 60,000 km whichever occurs first, the mechanical services rendered by Mister Transmission are warrantied against failure of materials or workmanship. Applicable charges apply, please ask you Mister Transmission Centre for details.

In the event of a warranty claim, a valid Mister Transmission Invoice must be presented at the time of claim. The vehicle must be returned to the original Mister Transmission Centre, unless otherwise authorized. All warranty work must be performed at a MISTER TRANSMISSION CENTRE IN CANADA. Authorization for warranty repairs must be approved by the selling dealer.


The Mister Transmission Warranty Program provides you with worry-free driving. No matter where you travel in Canada, you can go with confidence knowing that our nationwide warranty has you covered Coast-to-Coast. Every Mister Transmission stands behind your warranty, committed to giving you prompt, courteous warranty service, should you ever need it.

Our professionally trained technicians diagnose transmission problems with the latest state of the art technology. Mister Transmission technicians specialize in fixing automatic, standard and the newer CVT (Continuously Variable Transmissions) for cars, trucks, mini vans and 4 x 4’s for all makes and models.

 *Extended warranties available at participating dealers. Conditions apply.

Our warranty for your transmission repair includes:

This warranty covers parts and labour on specified repairs only. It does not cover towing, loss of use, loss of earnings, per diem expenses.

Information about Warranty Terms:

All Warranty work must be performed at a Mister Transmission shop in Canada.

Authorization for any warranty repairs must be approved by the selling dealer.

See your local Mister Transmission for details and conditions.

RECOMMENDED MAINTENANCE – INSTRUCTIONS:

1) Have transmission checked within 10 days from date of delivery for oil levels, leaks and shift patterns. Mister Transmission will do this for you FREE of charge.

2) Check fluid level in transmission every time you check the motor oil.

3) Change fluid, clean pan, replace filter in accordance with the vehicle manufacturer’s recommendations as listed in your owner’s manual.

Customer Service 1-800-373-8432

 

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
Their great, best around
Greg Murphy
Their great, best around
Date: December 17, 2025
Website: Google
Excellent service. Great communication.
Nathalie Drew
Excellent service. Great communication.
Date: December 15, 2025
Website: Google
Fast, friendly professional
Tim Dagg
Fast, friendly professional
Date: December 14, 2025
Website: Google
My experience with Mr Transmission...
John Schrader
My experience with Mr Transmission here in Sarnia was very informative, from speaking with the owner he explained what needed to be done explained the process and the cost. I will recommend this business to anyone who asks! Thanks again!
Date: November 22, 2025
Website: Google
Recent service at Mister Transmission...
Sean Keane
Recent service at Mister Transmission was above expectations. Work was completed promptly and per estimate of cost. All of my questions were answered. Bob Munday and his team did a great job. Very satisfied with my visit.
Date: November 14, 2025
Website: Google
Very knowledgeable and great to...
Becky Nickels-Thomson
Very knowledgeable and great to deal with, highly recommend!
Date: November 10, 2025
Website: Google
Thank you Bob and crew...
Aleks Konte
Thank you Bob and crew on your great service. Come here for your transmission, transfer case and differential maintenance or repair.
Date: November 4, 2025
Website: Google
Great work by the Sarnia...
Rob Taylor
Great work by the Sarnia team....extremely knowledgeable on details of my old 1980 F150....replaced clutch in short order and works perfectly!
Date: October 31, 2025
Website: Google
Very quick service And friendly...
Jim Scott
Very quick service And friendly people.
Date: October 24, 2025
Website: Google
I was very impressed with...
Sarosh Khan
I was very impressed with the honesty and professionalism here. They gave me a clear, straightforward evaluation without any pressure or upselling, and explained everything in simple terms. The customer service was excellent—friendly, helpful, and genuine. I left feeling confident, valued, and grateful. Highly recommend their services!
Date: September 26, 2025
Website:
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