Sarnia Rating 4.9/5 - 25 Reviews

Auto Repair Financing at Sarnia

“I didn’t budget for a transmission repair. When my car broke down, Mister Transmission took care of it!”

At Mister Transmission of Sarnia, we know that unexpected transmission repairs can be stressful—both for you and your budget. That’s why we offer flexible financing options designed to fit your needs:

Flexible Payment Plans Available
Easy Application & Approval Process

Worried about your credit score? No problem! Auto LogiQ offers financing based on your vehicle’s value—not your credit score. Click here to apply.

Don’t let financial concerns keep you off the road.

Our flexible financing options help you get the repairs you need now, so you can get back on the road with quicker. Apply today and get back behind the wheel with confidence!

Click here to find out if you qualify for financing with Fairstone!

Rating

(4.9/5 - 25 Reviews)

View All

Win your Repair

Find out how you can win your transmission repair for FREE

View all videos

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

Customer Reviews

Best experience I've had in...

Mags B

Best experience I've had in a shop in a long time, they were incredibly nice, explained to me the problem (worn cable, something was seized), and had my car in and out in a half hour. Absolutely incredible service, I will be telling anyone and everyone who needs transmission work to go to this Mr Transmission.

Date: August 10, 2026

Website: Google

I would highly recommend this...

Aybaniz Abdullayeva

I would highly recommend this shop to anyone from now on. My car had a problem that no other two places that it was towed could diagnose it, even they kept my car for some days. Then I called to Mister Transmission and talked to Bob, and he agreed to look at it. The friendly and skilled personnel of this place found and fixed the problem with no time for the reasonable labor charges.

Date: July 2, 2026

Website: Google

Bob was great in getting...

Glen Leach

Bob was great in getting me in the next day. Fantastic quick action, and more than friendly. Thank you Sir.

Date: June 15, 2026

Website: Google

Great service reliable and honest....

Dan McLaughlin

Great service reliable and honest. Will be my go to from now on.

Date: April 24, 2026

Website: Google

Friendly guys who do the...

Ron Plaskett

Friendly guys who do the job correctly with no upselling. I strongly recommend this shop for your transmission needs

Date: March 5, 2026

Website: Google

Great customer service @ the...

Tony Jillson

Great customer service @ the sarnia location

Date: February 23, 2026

Website: Google

Great experience. Honnest work ....

A D

Great experience. Honnest work . Makes u feel at home . No missed information. Great work . Love mister transmission. Definitly my new shop.

Date: February 4, 2026

Website: Google

great shop - great employees...

Penny Barr

great shop - great employees and manager! So easy to deal with!

Date: January 9, 2026

Website: Google

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

Recent Blogs

Transmission Replacement Process: What H...

During a transmission replacement, the shop diagnoses the failure, removes your old
Read More

August 14, 2026

Common Transmission Repair Issues And Ho...

The most common transmission repair issues are slipping gears, faulty solenoids,
Read More

August 07, 2026

Transmission Service Vs Repair: Key Diff...

Transmission service is routine maintenance that keeps a healthy transmission running
Read More

July 31, 2026

Transmission Oil Change: How It Helps Im...

A transmission oil change, which is another name for a transmission fluid change,
Read More

July 23, 2026

Transmission Fluid Change: Signs Your Ve...

Your vehicle needs a transmission fluid change right away if the fluid is dark or
Read More

July 15, 2026

Transmission Rebuild Explained: When It ...

A transmission rebuild means taking your transmission apart, replacing the worn or
Read More

July 07, 2026

Transmission Service Guide: Why Regular ...

Regular transmission service, mainly fluid checks and changes plus periodic
Read More

June 29, 2026

Transmission Replacement: How To Know Wh...

You likely need a transmission replacement when the unit has failed internally and
Read More

June 22, 2026

How Transmission Repair Works And When Y...

Transmission repair fixes a specific failed part inside the transmission, like a
Read More

June 15, 2026

Transmission Problems You Should Never I...

The transmission problems you should never ignore are slipping gears, delayed or hard
Read More

June 08, 2026