Find trusted diesel truck mechanic services in Mississauga. Compare prices, read reviews, and book online.
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“Bhatti and Gopi are both the most honest and hardworking mechanics. They take well care of my trucks. And advise me for future repairs to make trucks reliable on road.”
“I had an amazing experience with West Coast Diesel Repair in Mississauga. I initially went to Volvo Vision Truck, where I was quoted around $5,000 for three issues related to the ECU, brake system, and cruise control. They also told me upfront that the radar needed a full upgrade and couldn’t be repaired, which was a big part of that cost.
To be sure, I even visited a few other repair shops - but no one was able to properly diagnose the problems, let alone fix them.
Then I came across West Coast Diesel Repair, and the difference was night and day.
A special shoutout to Deep - his expertise is outstanding. He was able to accurately diagnose and resolve all three issues, including fixing the radar that others said couldn’t be repaired, within just 4 hours, and at a very reasonable cost. What really stood out to me is that they use genuine diagnostic software, which clearly makes a huge difference in identifying the root cause instead of guessing.
Honest, knowledgeable, and efficient service. Highly recommend this place if you want your truck diagnosed and fixed the right way the first time!”
“Great service very experienced mechanics and very reasonable price highly recommended excellent customer service, clear communication, great job guys keep it up”
“Danny is a great guy, he has saved me a few times. Great mechanic, far and honest. Would highly recommend his business House of Diesel.”
Mississauga drivers searched “auto mechanic” 8,400 times last month. Claim your listing, turn searches into bookings.
Boommar lists 11 verified mechanics in Mississauga. Compare real reviews, response times, pricing bands, and open bays — then book online.
Injector replacement, high-pressure fuel pump rebuilds, and rail pressure testing
Boost leak testing, VGT actuator repair, and full turbo replacement
EGR cooler replacement, DPF cleaning/baking, and DEF injector diagnostics
Testing, extraction of seized glow plugs, and intake heater repair
Factory-level scanning for Cummins, Duramax, Power Stroke, and Detroit engines
ECM calibration, exhaust upgrades, and intake system optimization