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Truck & Heavy Duty Repair Shops in Toronto, ON

Find trusted truck & heavy duty repair services in Toronto. Compare prices, read reviews, and book online.

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GTA HEAVY EQUIPMENT & TRUCK SERVICES INC
Toronto • ≈ 6 km
GT
GTA HEAVY EQUIPMENT & TRUCK SERVICES INC
8046 Winston Churchill Blvd, Toronto, ON L0P 1K0, Toronto
★ 5.0
15 Google reviews
Response ≈ 41 min • $$$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 (226) 237-1963 • Free quote • Verified
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JSS Truck Repairs Inc
Toronto • ≈ 8 km
JS
JSS Truck Repairs Inc
91 Kelfield St, Etobicoke, ON M9W 5A3, Toronto
★ 5.0
26 Google reviews
Response ≈ 41 min • $$ • Quotes free
Truck & Heavy Duty Repair Truck MechanicDiesel Truck Mechanic
📞 (647) 961-6209 • Free quote • Verified
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Truck Equipment & Service Co Ltd
Toronto • ≈ 9 km
TR
Truck Equipment & Service Co Ltd
2215 Midland Ave, Scarborough, ON M1P 3E7, Canada, Toronto
★ 4.4
101 Google reviews
Response ≈ 38 min • $$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 (416) 291-6265 • Free quote • Verified
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Verified Reviews for Truck & Heavy Duty Repair
★ ★ ★ ★ ★

“Good to deal with”

Glen • Truck & Heavy Duty Repair at Truck Equipment & Service Co Ltd, Toronto
★ ★ ★ ★ ★

“Great service , oil change and tires were done perfectly”

Wayne Chandler • Truck & Heavy Duty Repair at Truck Equipment & Service Co Ltd, Toronto
★ ★ ★ ★ ★

“Ive been going toTruck equipment and service for 20 years now, and this place treats you like family.
From the owner Mike , to the staff in the office , to the top notch mechanics , Tom and the crew are second to none .
Always treat you with first class experience, take care of all your needs,and most importantly, keep the truck on the road, immediately, with little to no down time. I always recommend Tesco to other fellow owner operators.
Thanks everyone at Tesco!

Scotty”

Scott Mitchell • Truck & Heavy Duty Repair at Truck Equipment & Service Co Ltd, Toronto
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Find a Best Truck & Heavy Duty Repair in Toronto, ON

Toronto's role as Canada's largest logistics hub means commercial trucks here are running more hours, covering more kilometres, and hauling heavier loads through more congested routes than virtually anywhere else in the country — making regular preventative maintenance and fast access to heavy-duty repair shops critical for keeping operations moving.

Common Causes for Commercial Truck Repairs

Consistent heavy payload hauling and towing stress
High engine hours and extreme high-mileage drivetrain wear
Diesel Particulate Filter (DPF) and DEF emission system failures
Heavy-duty air brake component degradation and air leaks
Complex electronic sensor and multiplex wiring malfunctions
Extreme winter weather operating stresses and cold starts

Signs Your Commercial Truck Needs a Mechanic

Check Engine, STOP, or Emission System warnings on the dash
Noticeable loss of turbo boost, engine power, or climbing EGTs
Frequent forced DPF regeneration cycles or restricted exhaust
Unstable air pressure readings or rapid air loss when parked
Rough shifting, slipping clutch, or harsh transmission engagement
Abnormal tire wear patterns indicating suspension or alignment failure

Truck & Heavy Duty Repair Services Available

Diesel Engine Overhauls

In-frame and out-of-frame major engine rebuilds

Heavy Drivetrain Repair

Commercial clutch, driveline, and transmission replacements

Air Brake Systems

Air compressors, valves, air lines, and brake shoe replacements

Diesel Emission Systems

DPF baking/cleaning, EGR coolers, and DEF system diagnostics

Commercial Vehicle Inspections

Provincial safety certifications (CVIP)

Commercial Trailer Repair

Air suspension, lighting, roll-up doors, and landing gear repair

Truck & Heavy Duty Repair Tips

Perform strict, documented daily pre-trip and post-trip inspections
Maintain rigorous preventative maintenance schedules to avoid DOT violations
Address emission system warnings immediately before the engine derates
Keep detailed service records organized for compliance audits
Monitor tire pressure daily to prevent blowouts and uneven wear
Check air tanks daily for moisture buildup and drain them regularly

Frequently Asked Questions

What is the hourly shop rate for heavy-duty mechanics in Toronto? +
Heavy-duty commercial shop labor rates typically range from $130 to $180+ per hour, depending on the specialization and equipment required.
Do mobile truck repair units charge a call-out fee? +
Yes, emergency mobile mechanics standardly charge a call-out fee (often $100-$200) plus a minimum 2-hour labor charge for on-site services.
How often is a CVIP safety inspection required for commercial trucks? +
Most commercial trucks and trailers require a provincial safety inspection annually, although specific classifications require semi-annual checks.
Can you legally and safely drive a truck in derate mode? +
No, derate mode is designed by the ECM to protect the engine from catastrophic failure. You should only drive to the nearest safe repair facility at reduced speed.

Truck & Heavy Duty Repair in Nearby Cities

Ottawa Mississauga Brampton Hamilton London Markham Vaughan Kitchener

Other Services in Toronto

Auto Mechanic Diesel Truck Mechanic Truck Mechanic Oil Change & Lube Brake Services Tires & Wheels Auto Detailing Auto Body & Paint

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