1-866-755-3277

At Supreme Diesel, we’re more than just a diesel performance shop – we’re your trusted experts for auto repair services in Grande Prairie. Whether you need routine auto repairs, brake services, engine diagnostics, or diesel performance upgrades, our experience team has you covered. We’re the shop that does it all—diesel and gas, repairs and performance. While other shops specialize in one or the other, we’re built to handle everything under one roof. Did you know the go-to service shop in Alberta for diesel performance parts, upgrades, and diesel engine builds? From oil changes and brake repairs to custom diesel tuning and performance builds, we keep Alberta’s vehicles running stronger for longer—without compromising emissions compliance. Whether you want more power, better efficiency, or increased reliability, we offer expert diesel performance services in Grande Prairie tailored to your driving needs.

Book your diesel performance or auto repair service in Grande Prairie today! Call 1-587-849-0711 or visit us to get started.

Call: 1-866-755-3277

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CAREERS

Get Your Vehicle Ready with Seasonal Maintenance and Repair Services at Supreme Diesel

Winter wear doesn’t disappear—it hides until it breaks something. Skipping spring maintenance can mean early turbo failure, uneven tire wear, weak brakes, or A/C that quits when you need it most.

At Supreme Diesel, we help Grande Prairie drivers avoid costly repairs by providing seasonal vehicle maintenance services that extend performance and reduce long-term costs.

Our seasonal vehicle maintenance for diesel and gas vehicles includes:

  • Full drivetrain and brake inspections
  • Post-swap alignments to prevent tire wear
  • A/C recharges
  • Fuel, air and cabin filter replacements
  • Turb system checks and tune-ups
  • FASS fuel system installations

Book your spring vehicle maintenance services today and stay road-ready with trusted diesel and auto repair from Supreme Diesel in Grande Prairie.

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Trust the Power of a Brick-and-Mortar Diesel and Auto Repair Shop

Local Service, Long-Term Support

We’re here for the long haul, providing auto repair services in Grande Prairie alongside diesel performance upgrades that go beyond a one-time fix. Reliable repairs, expert advice, and ongoing support—that’s what sets us apart.

Top-Tier Diesel Performance Parts, Ready to Go

Our extensive inventory includes diesel performance parts from leading manufacturers, so whether you need custom tuning, turbo installs, or fuel system upgrades, we’ve got you covered.

Proven track record with our customers and diesel engine repairs

We don’t just sell parts—we install, upgrade, and repair diesel engines and provide auto repairs in Grande Prairie with a track record of quality workmanship and trusted service.

Nationwide Shipping to Keep Your Build on Track

No matter where you are, we deliver the diesel performance parts and upgrades you need with fast, reliable shipping—keeping your truck or project moving forward.

What Our Clients Are Saying

Your Vehicle, the Way it Was Meant to Perform

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