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True North Truck & Diesel Repair: Cummins Diesel Engine Repair Mechanics Servicing Edmonton & Surrounding Areas

We’ve been specializing in Cummins diesel engine repair services for the past 40 years. As a family owned and operated business, our goal is to provide 100% customer satisfaction. True North stands by our workmanship with pride in every job we do. Do you haul lumber, oil, construction materials, gravel or produce? We service heavy duty trucks for many industries. True North maintains and repairs your diesel engines, fuel systems and electronics at competitive rates. Whether it’s a fleet or one truck, we keep you on the road and earning a living.


Contact us at our diesel mechanic shop in Edmonton today for all your Cummins diesel engine repair and maintenance needs.

Cummins X15 diesel engine

The True North Advantage

Cummins Authorized Service Associate

Cummins Authorized
Service Associates

Certified CUMMINS Diesel Engine Mechanics

Certified Professional
Cummins Mechanics

Diesel Engine Parts Sourcing

Parts Sourcing
& Sales

Cummins Authorized Service Associate

Cummins Authorized
Service Associates

Certified CUMMINS Diesel Engine Mechanics

Certified Professional
Cummins Mechanics

Diesel Engine Parts Sourcing

Parts Sourcing
& Sales

Diesel Engine Services We Provide:

We offer a wide range of diesel engine repair services to get your heavy duty truck back to peak performance:

Diesel Engine Repair services in Edmonton

Diesel Engine Repair

We provide full-service Cummins, CAT, & Paccar engine repair to get your truck back to optimal performance.

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Diesel Engine Diagnostics services in Edmonton

Diesel Engine Diagnostics

Our diagnostic services will pin point the source of the problem and reduce downtime and long term costs.

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Diesel Turbocharger Services in Edmonton

Diesel Turbocharger Services

We provide turbocharger installation, repair, and parts sourcing for a range of manufacturers and brands.

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Diesel Fleet Maintenance services in Edmonton

Diesel Fleet Maintenance

Keep your fleet maintained and on the move with our expert diesel fleet maintenance services.

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Diesel Exhaust and Emissions Control services in Edmonton

Exhaust & Emissions

We offer emission system diagnostics & cost-benefit analysis to help you get the most out of your engine.

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Custom Engine Swaps service in Edmonton

Custom Engine Swap

Need to swap or convert your diesel engine? Our certified mechanics will ensure the job gets done right.

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Schedule Service Today

    Schedule Service Today

      Peterbilt Truck - Cummins Diesel Engine Repair

      We've Been Working with CUMMINS, CAT, & PACCAR engines for over 40 years.

      Here at True North Truck and Diesel we use the latest in diesel engine service technology, so you can rest assured that you’ll always receive the best service possible. Contact us today to schedule an appointment.

      Industries We Service

      We provide diesel engine repair services across a variety of industries:
      • Highway
      • Agricultural
      • Construction
      • Oilfield
      • Passenger Vehicle
      • & More

      Engine Specialization

      Our heavy duty diesel mechanics specialize in the following engine types:

      CUMMINS

      Cummins ISX Diesel Engine

      Cummins ISX 870
      Cummins ISX 871
      Cummins ISX 2250
      Cummins ISX 2350
      Cummins X15 CM2350 X114B
      Cummins X15 CM2350 X116B
      Cummins X15 CM2450 X124B
      Cummins X15 CM2450 X134B

      Cummins ISB
      Cummins ISC
      Cummins ISL
      Cummins ISM
      Cummins M11

      Cummins ISX 870
      Cummins ISX 871
      Cummins ISX 2250
      Cummins ISX 2350
      Cummins X15 CM2350 X114B
      Cummins X15 CM2350 X116B
      Cummins X15 CM2450 X124B
      Cummins X15 CM2450 X134B
      Cummins ISB
      Cummins ISC
      Cummins ISL
      Cummins ISM
      Cummins M11

      CAT

      CAT C15 Diesel Engine

      CAT C15
      CAT 3406
      CAT ACERT

      Proudly Serving Our Clients

      Customer Testimonials

      What's New in Our Diesel Engine Blog

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      Edmonton’s Best

      Diesel Engine Repair & Parts Shop

      Cummins Authorized Service Associate
      AMVIC
      CFIB
      Association of Diesel Specialists
      Alberta Motor Transportation Association