About Northwestern Repair
Northwestern Repair handles diesel fleet maintenance, mobile service calls, and ASE-certified repairs across a range of heavy-duty systems and components. Located in Missoula, Montana, the shop serves owner-operators and fleet managers working the I-90 corridor and surrounding mountain trucking routes throughout the region. Service coverage extends 15 miles from the shop's base at 2551 Flynn Ln, reaching into nearby communities including Huson and the broader Missoula area. Call (406) 241-1674 for diesel service and fleet maintenance.
Gallery
Our Services
Mobile Service
ASE Certified
Fleet Maintenance
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
As a pickup and delivery driver, I don't have time for breakdowns. Every day I'm up against the clock to deliver freight all over northwest Montana, which is why I appreciate all the guys from Northwest Repair. For years, this company has ...
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Verified Customer
Google Review
Response from the owner
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Verified Customer
Google Review
We're from Washington state and at an rv park in Missoula when we found transmission fluid leaking from our truck. I called Justin and he was super friendly and sent some guys out to check it out who were also amazingly helpful and friendly. Happened to be a quick fix to get us back on the road!!