Halton Auto Service & Transmission Mississauga

If I could leave more stars I would. In my 20 years of driving and needing a mechanic I wish I would have discovered this place...I recently ran into a few issues with my car and JJ's came highly recommended from a close friend. Randy has gone and is continuing to go above and beyond. Thank you for the great service! Hopefully I do not your services too much (lol) but if I do, I'm looking forward to your honesty and dedication.

I’ve been bringing my cars to Randy at JJ’s Auto for years, and I can’t recommend him enough. Randy is always upfront, honest, and truly cares about getting the job done right. He’s hardworking, transparent about costs, and always makes sure I understand what needs to be fixed. Great customer service and fair prices every time. If you want a mechanic you can trust, this is the place to go!

Exceptional Service, Honest Pricing, Unmatched Expertise I can’t say enough great things about JJ’s Auto Service! From the moment you walk in, you’re greeted with professionalism and genuine care. JJ and his team are not just mechanics—they’re problem-solvers who truly understand cars and value their customers. I brought my vehicle in for what I thought was a major issue. Instead of taking advantage of my limited knowledge, JJ thoroughly explained the problem, showed me exactly what was wrong, and offered an affordable solution. His honesty and transparency immediately set him apart from other shops I’ve visited. The turnaround time was impressive, and the quality of the work speaks for itself. Whether you need routine maintenance or complex repairs, JJ’s Auto Service is the place to go. Finding a mechanic you can trust is rare, but Randy and JJ’s has earned a lifelong customer. If you’re looking for top-notch service, fair prices, and a team that genuinely cares, look no further than Auto Service!