Best Truck Repair in Mississauga, ON
23 mechanics listed · all 23 in Mississauga · 1 open 24/7 · 12 open weekends · 18 rated 4.5+
Data verified October 30, 2026
Mechaniq
YST Tuning Auto Mechanic
Streetwise Automotive & Truck Centre
Napa Autopro
M-Tech Motors Ltd
Listed for drivers in and around Mississauga, ON, these 23 shops work on medium and heavy duty trucks. What each one says about fleet accounts, road service, inspections and hours comes from its own website; ratings and quotes come from public reviews.

Area overview: Mississauga, ON
All 23 mechanics we list here are in Mississauga itself. We have 132 mechanics in Mississauga on file; this page shows the highest-rated 23. The mechanics on this page are rated from 4.1 to 5.0 across 3,965 reviews; 22 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (93%), quality (79%) and value (75%). The topics that come up most in reviews of the mechanics on this page are "honest", "diagnosis" and "fair". 1 is open around the clock; 12 are open on Saturdays and 3 on Sundays. The services the mechanics on this page list most often on their websites are oil changes (2), preventative maintenance (2) and steering & suspension (2). 2 show a licence on their websites and 1 lists staff certifications (ASE). 8 have ten or more years of experience, the longest 16 years. 1 offers emergency or roadside call-outs; 1 offers financing; 4 give free estimates; 2 are family- or locally-owned and 4 list coupons or special offers. We count these figures across the mechanics on this page; hours and prices change, so confirm the details with the mechanic before you visit.
Which truck shops listed for Mississauga work on Saturdays or Sundays?
12 of the 23 shops on this page run a weekend shift. Weekend slots are how a lot of fleets get preventive maintenance done without losing a working day, so they book out early. Parts counters keep shorter hours, which is the usual reason a Saturday job waits until Monday.
Jo Auto Service
KTM Motorworks
Autobahn Performance
Stella Automotive Service and Sales
SS Motorsports Inc Automotive Service & Repair
Turbo Masters
ASA Truck Repairs INC
White Eagle Motors Auto Repair Mississauga
Firestone Tire & Auto Centre
Vulcan Motor Works
Best Truck Repair & Tire Centre Ltd
East Coast Diesel
Co-Up Heavy Equipment & Auto Body Repairs
Shiftfix Transmissions
Prince Auto Services Inc
New Best Truck Repair & Tire Ltd
MB Xpertz
Why these companies made our list
What customers say about mechanics in Mississauga
- “Friendly, knowledgeable, helpful people. Thank you very much for keeping my truck running.” — customer of ASA Truck Repairs INC
- “They answered the phone right-away so I was able to get the truck in to get checked & detailed as it was very last minute request.” — customer of Prince Auto Services Inc
- “I came here dropped off my truck 7 am and by 2pm same day it was ready.” — customer of East Coast Diesel
- “I would highly recommend East Coast Diesel to anyone looking for truck mechanic.” — customer of East Coast Diesel
Excerpts from public reviews of the mechanics listed on this page.