WEST FARGO, NORTH DAKOTA
Heavy-Duty Repair.
Without the Runaround.
Commercial truck, trailer, fleet and mobile repair serving Fargo, West Fargo, Moorhead and the surrounding area.
WHAT WE DO
One Shop. A Whole Lot of Capability.
From diagnostics and repairs to fleet maintenance and inspections, Straight Six Diesel keeps commercial equipment working.
Diesel Repair
Commercial diesel repair and troubleshooting for medium- and heavy-duty equipment.
Explore Service → 02Mobile Truck Repair
On-site diagnostics, repairs and fleet service throughout the Fargo-Moorhead area.
Explore Service → 03Trailer Repair
Commercial trailer diagnostics and repair for brakes, suspension, electrical and more.
Explore Service → 04DOT Inspections
Commercial vehicle inspections to help keep your equipment compliant and road-ready.
Explore Service → 05Fleet Maintenance
Preventive maintenance, inspections and repair support built around commercial fleets.
Explore Service → 06Diagnostics & Electrical
Fault tracing, electrical diagnosis and troubleshooting without throwing parts at the problem.
Explore Service →COMMERCIAL EQUIPMENT
Built for Commercial.
Straight Six Diesel specializes in medium- and heavy-duty commercial equipment. From a single work truck to an entire fleet, our focus is simple: diagnose it correctly, communicate clearly and get the equipment back to work.
MOBILE SERVICE
Can't Come to the Shop? We'll Bring the Shop to You.
Straight Six Diesel provides mobile diagnostics, repairs, inspections and fleet service throughout the Fargo-Moorhead area.
Explore Mobile Service →FLEET SERVICES
Downtime Doesn't Belong on the Schedule.
Straight Six Diesel helps commercial fleets stay ahead of repairs with preventive maintenance, inspections, mobile service, repair documentation and straightforward communication.
FROM THE SHOP
Real Trucks. Real Repairs.
No stock photos. Just the work happening every day at Straight Six Diesel.
WHY STRAIGHT SIX
No Corporate Runaround.
Straight Answers
We explain what we found, what it needs and what the repair will involve.
Commercial Experience
Heavy-duty equipment is what we do, not something we occasionally work on.
Downtime Matters
Commercial equipment needs to work. We treat turnaround time accordingly.
Diagnosis First
We focus on finding the problem before throwing parts at the truck.
CUSTOMER REVIEWS
Don't Take Our Word for It.
Real Google reviews will be added here.
ABOUT STRAIGHT SIX
Local Shop. Serious Capability.
Straight Six Diesel is a locally owned commercial truck and trailer repair shop in West Fargo, North Dakota.
Meet Straight Six →