Check Engine Light Scan & Diagnosis

I’m very pleased with my experience at this shop! I brought my beloved Mustang here for a transmission rebuild. They were very helpful in explaining the process to me, communicating with the warranty company on my behalf, and keeping me updated on timelines without me having to ask for updates. I was delighted to pick up my vehicle and see they had gone above and beyond by washing it and putting some gas in it! All the staff I spoke to were pleasant and easy to work with. Mark took the time to explain things to me and ensured my full understanding throughout the process. I was encouraged to come back in about a week and a half for a final check up/inspection at no cost, which makes me feel even better about their confidence in their work.

I'll return to this mechanic. He is honest and straight up to the point. Awesome service!

Mark was absolutely fantastic to deal with, incredibly knowledgeable, and very reasonable prices. I will continue to use Mr. Transmission for any future repairs. Thanks again Mark!

Mark really went above and beyond, exceeding my expectations. I would highly recommend.

Tyler ,Mark and all the guys who work in the shop are amazing. They always going above and beyond to help with all my car needs. They are the most honest repair and oil change shop I have ever been too. I appreciate all you have done to help me the last 10 years since I moved to St. Thomas.

This company is fantastic. Great communication and pricing, excellent work, and they get it done fast. My car drives like it’s bran new after they installed a new clutch and flywheel and some transmission work. Mark and his team are extremely professional, I won’t go anywhere else for future work I may need done.

I can’t thank Mark and his team enough for their supports I been dealing with them for about two years now they are supportive and trustworthy mechanics I highly recommend this business. Thanks so much, Mark and all the team :)

Have been coming to Mark for years for repairs to all my vehicles. He has always treated me fairly and given me the best possible options for my repairs. It’s like coming to see an old friend!

Mark at the St. Thomas location is extremely knowledgeable and trustworthy!

I had gone to a lube shop for an oil change at econolube in hamilton, and they took advantage of me as far as upselling and not doing the services properly or possibly at all. After that my car was chugging. When I called mister transmission, they told me to come in at my earliest convenience, and they checked everything over and got my car back on track. I am so grateful that they were honest and highly qualified people working there. Saint thomas mister transmission will be getting all my business now.