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Truck & Heavy Duty Repair Shops in Richmond Hill, ON

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

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Cyrus automotive & truck service centre
Richmond Hill • ≈ 2 km
CY
Cyrus automotive & truck service centre
178 Centre St E, Richmond Hill, ON L4C 1A6, Canada, Richmond Hill
★ 5.0
49 Google reviews
Response ≈ 40 min • $ • Quotes free
Truck & Heavy Duty Repair Truck MechanicDiesel Truck Mechanic
📞 (905) 770-5005 • Free quote • Verified
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404 mobile truck repair and tires
Richmond Hill • ≈ 5 km
40
404 mobile truck repair and tires
16th Ave, Richmond Hill, ON L4B 1M4, Canada, Richmond Hill
★ 4.8
23 Google reviews
Response ≈ 56 min • $$$ • Quotes free
Truck & Heavy Duty Repair Truck MechanicDiesel Truck Mechanic
📞 (705) 243-6688 • Free quote • Verified
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Diesel Depot Inc.
Richmond Hill • ≈ 7 km
DI
Diesel Depot Inc.
346 Newkirk Rd Unit19, Richmond Hill, ON L4C 0A9, Canada, Richmond Hill
★ 4.8
81 Google reviews
Response ≈ 42 min • $ • Quotes free
Truck & Heavy Duty Repair Diesel Truck MechanicTruck Mechanic
📞 (905) 883-3400 • Free quote • Verified
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Traction Markham
Richmond Hill • ≈ 2 km
TR
Traction Markham
45 Mural St #4, Richmond Hill, ON L4B 1J4, Canada, Richmond Hill
★ 4.3
40 Google reviews
Response ≈ 29 min • $ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 (905) 771-7331 • Free quote • Verified
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Richmond Hill customer reviews

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Verified Reviews for Truck & Heavy Duty Repair
★ ★ ★ ★ ★

“Best mechanic in Ontario. Best prices best service and friendly. They work and they swap engines like a regular oil change very professional people I highly recommend them. I had a bmw they changed my transmission really low mileage with good price thanks for Cyrus Automotive!!”

Steven Rove • Truck & Heavy Duty Repair at Cyrus automotive & truck service centre, Richmond Hill
★ ★ ★ ★ ★

“mobile truck repair in newmarket help me to fix my truck no start problem at hwy 404 near newmarket. highly recommend them for any service call for your truck and trailer”

Kulwant Singh • Truck & Heavy Duty Repair at 404 mobile truck repair and tires, Richmond Hill
★ ★ ★ ★ ★

“I have trusted Russel @ Diesel Depot with my personal vehicles for over a decade, everything from basic work, to helping diagnose various serious issues over the years. If you want honest answers and honest work for an honest price, this is your place.”

Scott Walker • Truck & Heavy Duty Repair at Diesel Depot Inc., Richmond Hill
★ ★ ★ ★ ★

“Great shop to bring your vehicle to. Do great work, they don’t upsell you and they tell you about any problems that may arise in the future. I will recommend diesel depot.”

James Gordon • Truck & Heavy Duty Repair at Diesel Depot Inc., Richmond Hill
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Find a Best Truck & Heavy Duty Repair in Richmond Hill, ON

Boommar lists 4 verified mechanics in Richmond Hill. Compare real reviews, response times, pricing bands, and open bays — then book online.

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 Richmond Hill? +
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

Toronto Ottawa Mississauga Brampton Hamilton London Markham Vaughan

Other Services in Richmond Hill

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

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