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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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Fastline Truck and Trailer Repair 24/7
Toronto • ≈ 10 km
FA
Fastline Truck and Trailer Repair 24/7
Steeles Ave W, Etobicoke, ON M9V 4W6, Toronto
★ 5.0
3 Google reviews
Response ≈ 42 min • $$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 +1 647-451-7273 • Free quote • Verified
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GTA HEAVY EQUIPMENT & TRUCK SERVICES INC
Toronto • ≈ 10 km
GT
GTA HEAVY EQUIPMENT & TRUCK SERVICES INC
8046 Winston Churchill Blvd, Toronto, ON L0P 1K0, Toronto
★ 5.0
15 Google reviews
Response ≈ 32 min • $ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy DutyTruck & Heavy Duty
📞 (226) 237-1963 • Free quote • Verified
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JSS Truck Repairs Inc
Toronto • ≈ 5 km
JS
JSS Truck Repairs Inc
91 Kelfield St, Etobicoke, ON M9W 5A3, Toronto
★ 5.0
26 Google reviews
Response ≈ 37 min • $ • Quotes free
Truck & Heavy Duty Repair Truck MechanicDiesel Truck Mechanic
📞 (647) 961-6209 • Free quote • Verified
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Mobile truck service
Toronto • ≈ 7 km
MO
Mobile truck service
Sherbourne St, Toronto, ON M5A 4V1, Toronto
★ 5.0
2 Google reviews
Response ≈ 27 min • $ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 +1 437-529-3927 • Free quote • Verified
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North Technik
Toronto • ≈ 10 km
NO
North Technik
Beverley St, Toronto, ON M5T 1Z1, Canada, Toronto
★ 5.0
50 Google reviews
Response ≈ 60 min • $ • Quotes free
Truck & Heavy Duty Repair Auto MechanicEngine Repair
📞 (416) 269-0000 • Free quote • Verified
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Port Mobile truck repair
Toronto • ≈ 8 km
PO
Port Mobile truck repair
Villiers St, Toronto, ON M4M 3J4, Toronto
★ 5.0
9 Google reviews
Response ≈ 49 min • $ • Quotes free
Truck & Heavy Duty Repair Truck MechanicTruck & Heavy Duty
📞 (416) 546-7285 • Free quote • Verified
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Retro truck trailer repair mobile 24/7
Toronto • ≈ 4 km
RE
Retro truck trailer repair mobile 24/7
Martin Grove Rd, Etobicoke, ON M9W 3K6, Toronto
★ 5.0
38 Google reviews
Response ≈ 46 min • $$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 +1 905-481-0408 • Free quote • Verified
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Fastlane Diesel Mobile Truck & Trailer Repair
Toronto • ≈ 8 km
FA
Fastlane Diesel Mobile Truck & Trailer Repair
85 Claireport Crescent, Etobicoke, ON M9W 6P5, Toronto
★ 4.9
43 Google reviews
Response ≈ 17 min • $$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 +1 647-913-0262 • Free quote • Verified
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401 Mobile Truck Repair and Tire
Toronto • ≈ 10 km
40
401 Mobile Truck Repair and Tire
655 Dixon Rd Unit 16, Etobicoke, ON M9W 1J3, Toronto
★ 4.8
71 Google reviews
Response ≈ 41 min • $$ • Quotes free
Truck & Heavy Duty Repair Truck MechanicTires & Wheels
📞 (647) 260-0585 • Free quote • Verified
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Mobile Truck Repair
Toronto • ≈ 3 km
MO
Mobile Truck Repair
35 William Kitchen Rd, Scarborough, ON M1P 5B7, Toronto
★ 4.8
5 Google reviews
Response ≈ 19 min • $ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 +1 249-503-8060 • Free quote • Verified
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Global Truck & Trailer Repairs Ltd
Toronto • ≈ 10 km
GL
Global Truck & Trailer Repairs Ltd
63 Huxley Rd Unit 2, North York, ON M9M 3B4, Toronto
★ 4.7
14 Google reviews
Response ≈ 37 min • $$$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 +1 416-744-8181 • Free quote • Verified
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Galea Brothers Truck Service Ltd
Toronto • ≈ 2 km
GA
Galea Brothers Truck Service Ltd
285 Eddystone Ave, North York, ON M3N 1H8, Toronto
★ 4.5
13 Google reviews
Response ≈ 21 min • $ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 +1 416-745-4448 • Free quote • Verified
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North Toronto Truck & Equipment Centre
Toronto • ≈ 9 km
NO
North Toronto Truck & Equipment Centre
1220 Creditstone Rd, Concord, ON L4K 5T2, Toronto
★ 4.5
24 Google reviews
Response ≈ 21 min • $$$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 +1 905-761-0061 • Free quote • Verified
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Niva Services Inc
Toronto • ≈ 3 km
NI
Niva Services Inc
69 N Queen St, Etobicoke, ON M8Z 2C7, Toronto
★ 4.4
27 Google reviews
Response ≈ 58 min • $ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 +1 416-236-4821 • Free quote • Verified
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Truck Equipment & Service Co Ltd
Toronto • ≈ 6 km
TR
Truck Equipment & Service Co Ltd
2215 Midland Ave, Scarborough, ON M1P 3E7, Canada, Toronto
★ 4.4
101 Google reviews
Response ≈ 39 min • $$$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 (416) 291-6265 • Free quote • Verified
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Rapid Truck Service
Toronto • ≈ 5 km
RA
Rapid Truck Service
157 St Regis Crescent, North York, ON M3K 2A6, Toronto
★ 4.0
5 Google reviews
Response ≈ 24 min • $$$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 +1 416-606-5754 • Free quote • Verified
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Diesel Truck Service Ltd
Toronto • ≈ 4 km
DI
Diesel Truck Service Ltd
27 Medulla Ave, Etobicoke, ON M8Z 5L6, Toronto
★ 3.4
10 Google reviews
Response ≈ 18 min • $$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 +1 416-239-0088 • Free quote • Verified
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Verified Reviews for Truck & Heavy Duty Repair
★ ★ ★ ★ ★

“Outstanding emergency truck repair service The team responded immediately identified the problem without delay and completed the repair with excellent attention to detail Their professionalism and communication made the entire experience stress free”

Brandon Parker • Truck & Heavy Duty Repair at Fastline Truck and Trailer Repair 24/7, Toronto
★ ★ ★ ★ ★

“Owner is the best person very<br>decent and loyal service by all employees<br>Best price in all over the woodbridge and north york area”

Simrat Bhullar • Truck & Heavy Duty Repair at PAE Trucks | Heavy Duty Truck | Commercial Truck Specialists, Toronto
★ ★ ★ ★ ★

“Highly recommend North Technik for any technical services. Professional team quick service and excellent results that exceeded expectations.”

alex velasco • Truck & Heavy Duty Repair at North Technik, Toronto
★ ★ ★ ★ ★

“401 mobile truck repair and tire help me fix my truck alternator in toronto downtown. Highly recommend them for any mobile truck and trailer repair service”

parshotam kumar • Truck & Heavy Duty Repair at 401 Mobile Truck Repair and Tire, 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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