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Truck Mechanic Shops in London, ON

Find trusted truck mechanic services in London. Compare prices, read reviews, and book online.

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All Make Truck Centre (Mobile Truck Repair)
London • ≈ 6 km
AL
All Make Truck Centre (Mobile Truck Repair)
51 Durrow St, London, ON N6E 0B5, Canada, London
★ 5.0
16 Google reviews
Response ≈ 30 min • $ • Quotes free
Truck Mechanic Diesel Truck MechanicTruck & Heavy Duty
📞 (519) 777-5551 • Free quote • Verified
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Master Truck Repair & Tire Services
London • ≈ 9 km
MA
Master Truck Repair & Tire Services
1025 Adelaide St S, London, ON N6E 1R4, Canada, London
★ 5.0
8 Google reviews
Response ≈ 60 min • $ • Quotes free
Truck Mechanic Tires & WheelsTruck & Heavy Duty
📞 (519) 781-3032 • Free quote • Verified
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On-Site Mobile Truck and Trailer Repair
London • ≈ 10 km
ON
On-Site Mobile Truck and Trailer Repair
1859 Parkhurst Ave, London, ON N5V 2C4, Canada, London
★ 5.0
8 Google reviews
Response ≈ 54 min • $$ • Quotes free
Truck Mechanic Diesel Truck Mechanic
📞 (226) 977-1707 • Free quote • Verified
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RSG Truck Trailer Repair Inc.
London • ≈ 3 km
RS
RSG Truck Trailer Repair Inc.
2D Bridlington Rd, London, ON N6E 1X4, Canada, London
★ 5.0
18 Google reviews
Response ≈ 46 min • $$$ • Quotes free
Truck Mechanic Diesel Truck MechanicTruck & Heavy Duty
📞 (647) 473-0370 • Free quote • Verified
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T.S. Rana Tire Repair
London • ≈ 10 km
T.
T.S. Rana Tire Repair
ABA Construction, London, ON N5W 6B8, Canada, London
★ 5.0
41 Google reviews
Response ≈ 23 min • $$$ • Quotes free
Truck Mechanic Tires & WheelsTires & Wheels
📞 (548) 388-4502 • Free quote • Verified
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RB Truck Centre & Tire Shop (Car, Truck & SUV)
London • ≈ 10 km
RB
RB Truck Centre & Tire Shop (Car, Truck & SUV)
3334 White Oak Rd, London, ON N6E 1L8, Canada, London
★ 4.9
27 Google reviews
Response ≈ 33 min • $$$ • Quotes free
Truck Mechanic Tires & WheelsTruck & Heavy Duty
📞 (519) 851-1268 • Free quote • Verified
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London Custom Truck & Car Repair Inc
London • ≈ 9 km
LO
London Custom Truck & Car Repair Inc
23 Bayview Ct, London, ON N5W 5W4, Canada, London
★ 4.8
27 Google reviews
Response ≈ 34 min • $$ • Quotes free
Truck Mechanic Diesel Truck Mechanic
📞 (519) 452-3170 • Free quote • Verified
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Allewell Truck and Trailer
London • ≈ 6 km
AL
Allewell Truck and Trailer
2262 Ballymote Way, London, ON N5X 0J6, Canada, London
★ 4.3
3 Google reviews
Response ≈ 23 min • $$ • Quotes free
Truck Mechanic Diesel Truck MechanicTruck & Heavy Duty
📞 (519) 868-8141 • Free quote • Verified
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Tubby's Truck & Trailer London
London • ≈ 10 km
TU
Tubby's Truck & Trailer London
3960 Commerce Rd, London, ON N6N 1P8, Canada, London
★ 3.9
70 Google reviews
Response ≈ 55 min • $$ • Quotes free
Truck Mechanic Diesel Truck MechanicTruck & Heavy Duty
📞 (519) 455-3000 • Free quote • Verified
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Verified Reviews for Truck Mechanic
★ ★ ★ ★ ★

“Went today to acquire a parking spot for my vehicles, Randy was very helpful and pleasant, he even arranged a ride for me back to my car, very nice”

Jason Reaume • Truck Mechanic at Tubby's Truck & Trailer London, London
★ ★ ★ ★ ★

“Reasonable price and Quality services even at late night at HWY 402 , Recommended highly 🚚”

Aman Jangra • Truck Mechanic at On-Site Mobile Truck and Trailer Repair, London
★ ★ ★ ★ ★

“Jaswant is one of the honest mechanics I have ever met. He knows very well what is he doing. He offers he mechanic service on a very decent price.”

MR Jay • Truck Mechanic at RSG Truck Trailer Repair Inc., London
★ ★ ★ ★ ★

“Jaswant (Jass)is the most honest and professional mobile mechanic in London area hands down. Fair prices always 👌 👏... I have never complained every time he has fixed my truck.. thanks for helping drivers rolling safely 🙏”

Josphat Onsare • Truck Mechanic at RSG Truck Trailer Repair Inc., London
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Find a Best Truck Mechanic in London, ON

Boommar lists 10 verified mechanics in London. Compare real reviews, response times, pricing bands, and open bays — then book online.

Common Truck Maintenance and Repair Needs

Heavy payload and towing stress wearing drivetrain components faster
Larger braking systems requiring more frequent pad and rotor service
Transfer case and differential fluid maintenance for 4WD systems
Leaf spring and heavy-duty suspension wear from constant load carrying
Unique diesel or high-displacement gas engine service requirements
Truck-specific issues like exhaust brake systems and auxiliary coolers

Signs Your Truck Needs a Mechanic

Grinding noise from the transfer case or differential when engaging 4WD
Excessive bounce or sway when carrying loads or towing trailers
Brake fade or spongy pedal when hauling heavy loads
Engine struggling or overheating while towing uphill
Clunking from worn U-joints, ball joints, or steering components
DEF or DPF warning lights on diesel-equipped trucks

Truck Mechanic Services Available

Truck Brake Service

Heavy-duty brake pad and rotor replacement for trucks

4WD & Transfer Case Service

Fluid changes and repair for four-wheel-drive systems

Differential Service

Gear oil changes and limited-slip maintenance

Leaf Spring Replacement

Replacing worn or broken leaf springs and U-bolts

Truck Lift Kit Installation

Professional suspension lift with proper alignment

Diesel Exhaust Service

DPF cleaning, DEF system repair, and EGR maintenance

Truck Mechanic Tips

Follow the severe-duty maintenance schedule if you tow or haul regularly
Change transfer case and differential fluids every 50,000-60,000 km
Upgrade to heavy-duty brake pads if you tow frequently
Check U-joints for play every time you rotate your tires
Don't ignore DEF or DPF warnings on diesel trucks—they will cause the engine to derate
Have your truck's suspension inspected annually, especially if you carry heavy loads frequently

Frequently Asked Questions

How much does truck brake service cost in London? +
Truck brake pad and rotor replacement for one axle costs $400-$800 due to larger, heavier-duty components compared to passenger cars. Heavy-duty or one-ton trucks may cost more.
How often should I service my 4WD system? +
Transfer case and front/rear differential fluids should be changed every 50,000-60,000 km, or more frequently if you use 4WD regularly or drive through water crossings.
Do lifted trucks need special maintenance? +
Yes, lifted trucks put additional stress on CV joints, driveshaft angles, ball joints, and tie rod ends. They need more frequent alignment checks and steering component inspections.
Is the diesel truck maintenance schedule different from gas? +
Yes, diesel trucks require additional maintenance items including fuel filter changes, DEF system service, DPF regeneration management, and often more expensive oil changes due to higher oil capacity.

Truck Mechanic in Nearby Cities

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