About Rocky Mountain Diesel Corporation
Rocky Mountain Diesel Corporation handles DOT inspections, aftermarket parts installation, and diesel-specific repair and maintenance work for owner-operators and fleet managers throughout the Missoula, Montana area. The shop operates within a 15-mile service radius centered on Grant Creek Road, positioning it to serve freight and ag diesel users moving through the northern Montana corridor. Nearby communities including Huson fall within the operator's coverage zone, making the business accessible to truckers and equipment owners across the local region. Call (406) 721-0091 to schedule diesel service.
Gallery
Our Services
DOT Inspections
Aftermarket Parts
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Had a overheating issues with my LML pulling a load through Montana. Rocky Mountain diesel was able to squeeze me into the busy Friday schedule and got me back on the road. Fast, friendly, and knowledgeable. Would definitely recommend them to anyone in the area who needs a good diesel mechanic.
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Verified Customer
Google Review
These guys are the best! I was loaded and needed my 1 ton pickup checked out for codes. Very thorough and price was fair. Good to know that if I ever have issues again, I can always stop by when passing through.
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Verified Customer
Google Review
We were on a quick trip when our truck started to go in limp mode. We called and they were able to get us in. The pigtail to the injector had melted. We stayed in a hotel across from them, as it was later in the afternoon and it was almost ...