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Johns United Auto Clinic has been in business for over 30 years. We service and repair ALL Types of vehicles including regular passenger vehicles, mid-size trucks, commercial/fleet vehicles, performance vehicles, classic and vintage cars, and trucks. We understand the importance of timelines and our team works efficiently to get your vehicle back on the road. We strive to give our customers the best automotive experience filled with exceptional customer service and thorough extensive knowledge of your vehicles.

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How It Works









Our Latest Specials

We value our customers and have an exciting offer for you! With any repairs over $100 receive a 15% off coupon for your next oil change.

Why Choose Johns United Auto Clinic?

Automotive Knowledge and Expertise

Automotive is our expertise. With over 30 years of experience and a wide array of knowledge in the automotive industry, we ensure our customers receive the most extensive knowledge and service.

Service & Maintenance

We provide exceptional customer service and ensure to communicate details to each customer regarding their vehicles. In addition, we deliver a wide range of services, repairs, and preventative maintenance to ensure your vehicle is safe on the road.

Fleet & Warranty Vendor Relations

We work closely and have established relationships with a variety of fleet vendors such as ARI, JPL, Enterprise, Wheels, Element Fleet, and many more. We are also a preferred repair facility for many vehicle warranty companies such as Lubrico warranty, Global warranty, and more

Our Work Gallery

What Our Clients Say

I have dealt with these guys for a while now. Work is done on time with no surprises. They guarantee there work.

Steven Hill

Guys great Honest and didn't keep my car for a week like the last guy I let work on my car Id recommended this shop to anyone fast and quality work

Cody L

This is one of the best shops around. They work on all makes and models with old school and new school knowledge. They are very fair in price, with attention to detail and professionalism being the reason I will choose them every time.

Steve Browne

I just got my 1987 Buick Grand National back from Onkar and the Team at JUAC, cant say enough good things. Onkar took the time to diagnose a few small problems and also address the main issue, there was a voltage drop under WOT that was causing my Knock issues, which have now been resolved. Thanks again Onkar.

Scott Hagerman

If you want quality work done, I highly recommend Johns United Auto clinic. When I took my car in, they explained thoroughly all the issues and were very good in explaining the next steps and what they will be doing. Also, the customer service is superior! The staff here is very friendly and they truly work magic! If you want guys that know what they are doing, Johns united is the way to go!!

himmat Kaur

Absolutely amazing work done by the whole team at Johns United Auto Clinic. Have dealt with many auto clinics before and have always had issues with them in the past but with Johns United Auto Clinic for the past 2 years have never had an issue. Great Customer Service & impeccable timings to get my car done. Thanks Guys!

Ameer (Customer Service)

My boyfriend and I have been getting our cars serviced here for over 2 years now, and we are always pleased with their professionalism and how thorough and knowledgeable they are when it comes to the auto industry. I wouldn't trust anyone else with our vehicles! Highly recommend this shop to everyone in search of a reliable and trustworthy auto shop.


The service and friendly work ethic of all who work there is above and beyond. Answered all my questions and fixed my car in timely and efficient matter. Would highly reccomend this shop for all auto care needs.

Harbinder Nagra

These guys know there stuff all I have to say is these are the only guys that will touch my car to the clown that gave a 1 star shame on you first either you are cheap or maybe you can afford your car these guys are the real deal I think the guy that cried about his caravan watches to many tv shows don't know I don't care to own a car and fix it properly costs money guys you have my business for life

Jesse Axelrod

Had a great experience @JUAC, knowledgable and professional service. Highly recommended!

Amer Sehmi

Excellent knowledge and quality work.

Vic Dogra

Best for all auto repairs great service.


Schedule Your Appointment Today
Call: 905-672-5927

Your Automotive Repair & Maintenance Service Specialist


7195 Tranmere Drive, Unit 5 Mississauga, Ontario L5S 1N4




Monday - Friday 7:00 AM - 5:00 PM Saturday - Appointments Only.

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