Your Local Diesel Mechanic in Williston, ND
Trusted Repairs for Diesel Trucks
Your Local Experts for Diesel Repair, Trailer Service, and DOT Inspections Since 1993
When it comes to keeping your diesel truck running strong in the heart of North Dakota, nobody does it better than Dakota Diesel USA Inc. We’ve proudly served Williston and the surrounding areas for over 30 years, delivering honest, reliable, and expert-level diesel repair services backed by certifications from Cummins, International, and Fleetguard.
Additionally, we’re a family-owned shop that puts our name behind each and every job. That means that whether you’re a long-haul driver, a fleet operator, or a local business relying on heavy-duty trucks every day, you can count on us for everything from routine maintenance to advanced diagnostics and DOT inspections in Williston, ND.
Call (701) 572-2827
Why Choose Dakota Diesel USA Inc.?
When you bring your truck or trailer to Dakota Diesel, you’re working with a shop that’s certified and proven. We’re proud to be:
- Locally Owned Since 1993: Family-run and rooted in Williston.
- Certified Technicians: Trained and experienced in today’s top diesel systems.
- Comprehensive Services: From diagnostics to DOT inspections and everything in between.
- Top-Quality Parts: We don’t compromise when it comes to durability and performance.
- Customer-Focused Service: Free estimates, honest advice, and fast turnarounds.
We don’t just repair trucks — we help hardworking people keep their businesses running. That’s been our mission for over 30 years, and it still drives everything we do today.
Diesel Truck Repair – Done Right the First Time
At Dakota Diesel, we understand how critical your truck is to your business and livelihood. That’s why our approach to diesel truck repair in Williston, ND is simple: deliver high-quality, efficient, and thorough service every time. No shortcuts, no guesswork — just expert care built on decades of experience and certified training.
Our technicians are certified in Cummins and International systems and bring deep knowledge of everything from drivetrains to hydraulics. When you roll into our shop, we’ll take the time to properly diagnose the issue, explain what needs to be done, and get you back on the road with confidence.
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Certified, Experienced, and Always Dependable
When you bring your truck or trailer to Dakota Diesel, you’re working with a shop that’s certified and proven. We’re proud to be:
- Cummins Certified
- Fleetguard Certified
- International Certified
- Eaton Product Partners
- Interstate Battery Retailers
These certifications aren’t just for show — they represent a higher level of knowledge, training, and commitment to doing things the right way. We only install quality parts, and we never recommend services you don’t need. Our goal is simple: to keep you moving with as little downtime as possible.
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DOT Inspections – We Keep You Compliant and Safe
Operating in North Dakota means you’ve got to be ready for everything — from the brutal winters to the heavy regulatory requirements that keep our roads safe. Our certified techs perform DOT inspections in Williston, ND for both trucks and trailers, making sure every component meets federal and state safety standards.
Whether you need a one-time inspection or you’re keeping a commercial fleet road-legal, we’ve got the tools and experience to handle the job. Our inspections cover brakes, lighting, tires, steering, suspension, exhaust, and more. We don’t just check boxes — we make sure your equipment is truly safe to operate.
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Complete Diesel and Trailer Services
We offer more than just repairs. At Dakota Diesel USA Inc., we’re your full-service solution for diesel trucks and trailers. Whatever your diesel rig needs, we’ve got the tools, parts, and expertise to get the job done right. Here’s just a snapshot of what we can do for you:
Diesel Truck Repair
From engines to cooling systems and everything in between, we’re equipped to handle any issue.
Trailer Repair
Whether it’s lights, tires, brakes, or axles, our trailer repair will get your unit back in working order.
Brake Systems for Trucks and Trailers
Inspections, repairs, and full replacements for safe and reliable stopping power.
Transmissions & Differentials
Manual or automatic, we can diagnose and repair all major drivetrain components.
Electrical Work
Troubleshooting and repair for batteries, starters, alternators, and lighting systems.
Routine Maintenance
Oil changes, filter replacements, inspections, and all the essentials to keep your rig running smooth.
Diagnostic Services
Computer-aided diagnostics that get to the root of the problem fast.
Battery Services
We proudly carry Interstate Batteries, the trusted name in long-lasting power.
Wet Kit Installation
Need auxiliary hydraulic power? We can install a complete wet kit system to meet your needs.
Driveline & Driveshaft Work
Vibration issues? We’ll inspect, repair, or replace your driveline components.
Frequently Asked Questions:
Diesel Truck Repair
Do you provide DOT inspections for both trucks and trailers?
Can I get a free estimate before any work is done?
Do you carry parts on-site?
What are your shop hours?
Do you work on fleet vehicles?
Serving the Williston, ND Community and Beyond
Being based in Williston, ND, we understand the environment you’re working in. Whether you’re running oilfield service trucks, agricultural rigs, or long-haul freight across the upper Midwest, we tailor our services to meet the demands of the region. Our winters are tough. Our roads are rough. But our trucks are tougher — when they’re maintained right.
At Dakota Diesel, we take pride in being a trusted part of the local community. Our shop is a regular stop for long-time local operators, fleet managers, and drivers passing through the Bakken region. We treat every customer with respect, communicate clearly, and deliver the kind of work that builds trust and earns referrals.
We also regularly serve neighboring cities like:
- Williston, ND
- Keene, ND
- Alexander, ND
- Tioga, ND
- Sidney, MT
- Bainville, MT
- Fairview, MT
- Ray, ND
Check Out Our Reviews!
Monique Cato
If it’s broken, they will find the problem and fix it. Their staff are professionals who treat you like old friends. We have been doing business with them for years, and we have no complaints.
Cavalry Trucking
Great company!!! Took time out of their day to squeeze me in. They also worked on my truck in sub zero temps. Great crew. HIGHLY recommend these professionals. Thank you for your help.
Rick Lemke
Some of the best counter guys and technicians that you will ever have the pleasure of knowing. These guys are consummate professionals in every sense of the word!
Get in Touch Today
putting our name behind each and every job
If you’re in need of diesel truck repair in Williston, ND, or you’re due for DOT inspections in Williston, ND, we’re here to help. At Dakota Diesel USA Inc., we take pride in going the extra mile for our customers. That means that whether you need quick diagnostics, long-term maintenance, or major repairs, you can count on our experience and honest service to get the job done.
So don’t wait: be sure to give us a call or reach out to us through our website to schedule an appointment or ask a question. We’re ready to earn your business — and keep your truck running strong.
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