Diesel Mechanic Repair Services in Kalispell, MT

Our Services

At Northwest Truck Repair, we offer a full range of services for diesel trucks, trailers, RVs, and buses. Our goal is to keep your equipment on the road and operating efficiently. Whether you need scheduled maintenance, an on-site repair, or a certified DOT inspection, we’re here to help—on your terms.

FAQs

What Areas Do You Serve?

We are based at 1200 E Oregon Ln, Kalispell, MT, 59901, near US-2. We also proudly serve the following areas: Polson, MT; Thompson Falls, MT; Missoula, MT; Whitefish, MT; Bigfork, MT; Somers, MT; Libby, MT; Rollins, MT; and more.

Do You Offer DOT Inspections?

Yes. We perform both state and federal DOT inspections. If any issues are found, we can make the necessary repairs to get your truck compliant.

What’s Included In A DOT Inspection?

DOT inspections include checks of brakes, lights, suspension, steering, tires, and more. We also verify required documentation and safety equipment.

What Is Preventive Maintenance?

Preventive maintenance includes scheduled services like oil changes, filter replacements, fluid top-offs, and system inspections to help avoid costly breakdowns.

How Often Should Preventive Maintenance Be Done?

Preventive maintenance is typically done every 10,000 to 25,000 miles, depending on truck type, usage, and manufacturer recommendations.

When Do You Offer Roadside Assistance?

We offer roadside assistance during business hours for trucks, trailers, RVs, and buses. Call us if you're stuck, and we’ll come to you.

Contact Us

Need expert diesel truck services in Kalispell, Montana? Call Northwest Truck Repair at 406-755-9762 today. We’ll schedule your service fast and get your truck back in business.