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Truck & Heavy Duty Repair Shops in Fredericton, NB

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

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Parts for Trucks
Fredericton • ≈ 8 km
PA
Parts for Trucks
344 Hodgson Rd, Fredericton, NB E3C 2G4, Canada, Fredericton
★ 4.8
26 Google reviews
Response ≈ 32 min • $$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 (506) 452-7780 • Free quote • Verified
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Bayview Kenworth
Fredericton • ≈ 10 km
BA
Bayview Kenworth
10 Gillis Rd, Fredericton, NB E3C 2P3, Canada, Fredericton
★ 4.6
59 Google reviews
Response ≈ 47 min • $$$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 (800) 561-9911 • Free quote • Verified
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Action Car and Truck Accessories
Fredericton • ≈ 10 km
AC
Action Car and Truck Accessories
17 Avonlea Ct, Fredericton, NB E3C 1N8, Fredericton
★ 4.3
29 Google reviews
Response ≈ 48 min • $$$ • Quotes free
Truck & Heavy Duty Repair Auto Accessories & UpgradesAuto Mechanic
📞 (506) 459-2111 • Free quote • Verified
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Traction
Fredericton • ≈ 8 km
TR
Traction
368 Bishop Dr, Fredericton, NB E3C 0B4, Canada, Fredericton
★ 4.3
7 Google reviews
Response ≈ 20 min • $$$ • Quotes free
Truck & Heavy Duty Repair Truck & Heavy Duty
📞 (506) 458-8672 • Free quote • Verified
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On the Move Diesel Repair
Fredericton • ≈ 5 km
ON
On the Move Diesel Repair
355 Urquhart Crescent, Fredericton, NB E3B 8K4, Canada, Fredericton
★ 4.1
13 Google reviews
Response ≈ 40 min • $$ • Quotes free
Truck & Heavy Duty Repair TransmissionTruck & Heavy Duty
📞 (506) 230-3925 • Free quote • Verified
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Fredericton customer reviews

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

“Impeccable service from Coast 2 Coast!”

Scottie Fish • Truck & Heavy Duty Repair at Action Car and Truck Accessories, Fredericton
★ ★ ★ ★ ★

“Great store. Everything you need for truck and car accessories. Hitch installation. 3 working bays.”

Jamie S • Truck & Heavy Duty Repair at Action Car and Truck Accessories, Fredericton
★ ★ ★ ★ ★

“I first stopped here to have a trailer hitch installed. Then found out they also do wiring harnesses as well. Ordered the kit and when it came in they installed as well.
Seems normal?
It is a very normal process, true. But the ease and absolute professionalism I experienced was above and beyond.
Every detail was so smooth. Car goes in “on time” and is parked outside completed in expected time.
Prices seem very good, quality product and excellent service.
What more can you ask for? Go see these guys, they’re awesome.”

Mahdi B • Truck & Heavy Duty Repair at Action Car and Truck Accessories, Fredericton
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Fredericton Pro – last 30 days
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Find a Best Truck & Heavy Duty Repair in Fredericton, NB

Boommar lists 5 verified mechanics in Fredericton. 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 Fredericton? +
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

Moncton Saint John Dieppe Riverview Quispamsis Miramichi Edmundston Bathurst

Other Services in Fredericton

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

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