St. Thomas Auto Repair | The Auto Guys

Video Blog

Helpful tips to help you save money in car repair.

Welcome to The Auto Guys





We can get you back on the road to where you need to go, inexpensively! Our economy parts meet manufacturer’s guidelines. These parts carry a 1 year, 20,000 km warranty and a 90 day labour warranty.



Plan on keeping your vehicle a little longer? For a few more dollars, these parts come with a longer warranty up to 3 years or 30,000 km and a 1 year warranty on labour.



Our best parts will exceed manufacturer’s specifications and come with the best warranty. This includes a lifetime warranty and a 2 year, 40,000 km labour warranty.

Our Automotive Service and Guarantee

Located in St. Thomas Ontario, The Auto Guys is owned and operated by Bob Ward & Lynda Groom. Our automotive service goal is to provide each customer the highest quality, honest and affordable auto repairs and services that their car, truck or SUV needs.

our customer promise

Service and honesty are second to none. Keep up the great work.

6/11/2019 - John

These guys are very honest and they take the time to explain to you of what needs to be done, they also showed me the old parts and explained how long the new part should hold out and when i should have it inspected again to save future cost, was very impressed with their honesty and for taking their time to talk with me..Ill be going back..Thank you..

5/13/2019 - Guy

Had brake service and summer wheels/tires installed. They did what was required. They did a thorough check and found everything OK. They did NOT try to tell me I needed a bunch of unnecessary things changed or replaced.

5/11/2019 - D. MCFERRAN

The Auto Guys continue to be our first choice when either of our vehicles need work regardless whether its regular maintenance service or something unexpected. I know when I visit, the service will be of the highest quality and I’m confident in any required diagnostics that only what is necessary is recommended and all options will be presented and fully explained. These guys keep our car and SUV safe and at peak performance - Bob, Matt and team can be depended on. Keep up the great work.

4/09/2019 - Peter Melchior

These fellas get you in quick , fix the problem , and get you back on the road fast. Keep up the good work!

4/08/2019 - Steve

The guys are very good at explaining the issues and the options to address. Even will show the parts removed when asked.

4/08/2019 - Steve Hawkins

The guys are very good at explaining the issues and the options to address. Even will show the parts removed when asked.

4/08/2019 - Steve Hawkins

I am a recent, first time customer of Auto Guys and I had them look at my car that was making a bad noise. They were very thorough and explained everything that they considered to be a safety issue. Their shuttle service is very helpful when your vehicle must stay for the day at the shop. When my car was finished being worked on, it ran better than ever! I Will continue to go to Auto Guys for my vehicle maintenance!

3/15/2019 - Jena

I appreciate that the Auto Guys don't just tell me what repairs need to be done but also will show me the problem and tell me why it is important to fix the problem.I like the fact that they treat me with respect and that I am capable of understanding what they are talking about.

3/08/2019 - Darlene Aspden

Shortly after moving to St. Thomas in May 2018, my car had some "issues". I was so very done with the service I had received at the dealership in London. I went to a St. Thomas Facebook page for mechanic recommendations, and The Auto Guys ranked the best. They have repeatedly dealt with me fairly, as a woman. NEVER have I felt duped. My husband has a limping old Mustang which they have lovingly patched, at minimum cost, to keep going. They are professional, honest, thorough and just darn nice people. We would recommend them, without reservation.

3/08/2019 - Suzanne Hicks and Bill Streit

Always a reassuring and honest place to take my vehicle. I trust the staff and don’t think twice about taking my vehicle elsewhere.

3/08/2019 - Mike Kaiser

Great customer service and competitive pricing. I highly recommend Auto Guys!! Keep up the good work.

3/08/2019 - Sara Smith

It was my first time going to the auto guys today. They go above and beyond for you. They are very thorough and give you a detailed list of your vehicles “health check” they are kind, and go above and beyond to give you the best price, the best service and quality. I am so thankful for all their help and hard work today on my Jeep. I will not be going anywhere else. I highly recommend going to the auto guys

3/01/2019 - Thea

Thank you Auto Guys for helping my friend from out of town. Your expertise in communication and auto repair are remarkable. My friend was impressed that you showed her the faulty parts that you removed. When she takes her cat to the vet they don’t do that. And the vet charges more than you do.

8/09/2018 - George Dixon

First time I have used The Auto Guy's.Had electrical problems with my Acura seating. They did excellent work, keep their word on labor cost, and were courteous to boot. Thank you very much.

5/26/2018 - Steve Timewell
Read More


Our reputation has been built one satisfied customer at a time. We look forward to helping you with your automotive maintenance, repair and service needs to keep your car, truck or SUV safe & reliable on the road.

Leave a review for Facebook

Leave a review for Google

Book an Appointment

Choose a Date and Time

Please note that the date and time you requested may not be available. We will contact you to confirm your actual appointment details.