The best in class for service and sales 218-773-3486
1717 Central Ave NW • East Grand Forks, MN 56721

Full-Service Semi & Fleet Repairs

Since 1956, Valley Truck has delivered fast, factory-trained repairs for the trucks that keep this region moving.

We service all major makes and models, with same-day turnaround whenever possible. Backed by hundreds of years of combined experience, our techs don’t leave you guessing. It’s solid work, honest answers, and real reliability—trusted by fleets, farms, and haulers across the Upper Valley.

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Diagnostics & Complex Repairs

Man repairing vehicle

When the lights flash or something feels off, we’re your first call.

From check engine lights and fault codes to emission issues and failed components, our techs know where to look and how to fix it fast. We handle computer diagnostics, driveline issues, ABS errors, and more.

  • Electrical diagnostics & repairs
  • Emissions systems
  • Transmission, clutch, and driveline repairs
  • Engine overhauls (CAT, Cummins, Detroit)
  • Allison transmission repairs

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Routine Maintenance

Person doing maintenance on vehicle

Prevent problems before they park your truck.

Oil changes, DOT inspections, lube service, repair work, and part installations, we keep your truck rolling and compliant.

  • DOT inspections
  • Oil, filter & fluid changes
  • Battery & starter service
  • Belts, hoses, and general upkeep
  • Fleet maintenance contracts available

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Heavy Duty Diesel Repair

Tire of car

Certified. Efficient. Done right the first time.

We’re factory-trained and certified in the biggest names in diesel. Whether it’s your engine, cooling system, or exhaust, our team is here to help.

  • CAT, Cummins, Detroit engines
  • Turbo, EGR, DPF & DEF systems
  • Cooling & HVAC (radiators, heater cores, etc.)
  • PTO, flywheel, & drivetrain work

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Alignments & Suspension

Alignment system

You can feel it when it’s off. We’ll make it right.

Our computerized Hunter alignment system is built for heavy-duty vehicles and trailers. We also repair and rebuild full suspension systems.

  • Hunter computerized alignments
  • Leaf spring, air ride, and bushing replacements
  • Suspension diagnostics and rebuilds
  • Steering and frame straightening
  • Front end alignments
  • Bent axel repair

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Brake & Air Systems

Vehicle being serviced

If you can’t stop, nothing else matters.

We specialize in air brake systems, ABS, and everything that keeps your rig safe and road-ready.

  • Air compressor, valve, & line service
  • ABS diagnostics & repair
  • Brake drums, discs & shoes
  • Complete air system rebuilds

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Get In Touch

Valley Truck | | 218-773-3486 |