Regular maintenance is the key to avoiding breakdowns and keeping your truck on the road. At Northwest Truck Repair, we offer preventive maintenance services that help extend vehicle life, improve safety, and reduce downtime.

Preventive Maintenance Services in Kalispell, MT
Northwest Truck Repair provides complete preventive maintenance for light-duty, medium-duty, and heavy-duty trucks, trailers, and fleets. Whether you need a standard PM service or a full inspection and fluid replacement, we’ll keep your equipment running at its best—on your schedule.
Common preventive maintenance services include:
- Oil and filter changes
- Brake and suspension inspections
- Fluid top-offs and replacements
- Battery and electrical system checks
- DOT inspection prep and documentation
What Makes Us Different
We make it easy to stay ahead of major repairs. Our mobile preventive maintenance services are available throughout Northwest Montana and beyond. We’ll come to your yard, job site, or fleet location to keep your trucks serviced and compliant.
Here’s what you can expect:
- Experienced, certified diesel technicians
- Customized PM service based on vehicle needs
- Clear communication and honest reporting
- Mobile service during business hours
- Service for trucks, trailers, buses, RVs, and fleets
Schedule Your Preventive Maintenance Now: Call 406-755-9762!
Don’t wait for a breakdown to happen. Call 406-755-9762 today to schedule your preventive maintenance with Kalispell’s trusted diesel service team.
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.
How Often Should Preventive Maintenance Be Done?
Preventive maintenance should be done based on mileage or engine hours, depending on your vehicle or maintenance standards. This includes oil changes, inspections, and component checks. We tailor PM schedules to each truck’s needs.
What’s Included In A PM Service?
A typical PM service includes oil and filter change, fluid top-off, inspection of brakes, tires, lights, suspension, and steering components, plus a full safety check. Additional services can be added based on fleet requirements.
How Can I Schedule Preventive Maintenance?
If you're ready to schedule preventive maintenance, call Northwest Truck Repair today at 406-755-9762. We'll make sure your truck stays in peak condition.
Our Truck Services
We offer flexible services to meet your needs, including mobile repairs, fleet maintenance, and roadside assistance. If your truck breaks down on the road, we can dispatch a technician to your location. For busy fleet managers, we provide on-site maintenance to keep your vehicles in service. Our goal is to keep you moving with minimal disruption.
Testimonials
Here's what our customers are saying, feel free to leave us a review!
Kathleen Hamernick


