About Diesel Pros
Diesel Pros in Belgrade, Montana handles diesel engine repair and fleet maintenance across a 15-mile service radius that covers Bozeman, Manhattan, and surrounding communities in south-central Montana. The shop specializes in keeping commercial diesel fleets and owner-operator rigs running, with hands-on service for engine diagnostics, repairs, and preventive maintenance schedules. Located near the I-90 corridor and regional freight routes, the operator serves the agricultural and transportation sectors throughout the area. Call (406) 551-2777 for diesel engine repair and fleet maintenance.
Gallery
Our Services
Fleet Maintenance
Diesel Engine Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Wes, Gary and The crew at Diesel Pros were excellent. They understood what I wanted, knew the best products to use and were extremely friendly and easy to work with from my first visit to the shop until I picked up my truck. I highly ...
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Verified Customer
Google Review
On a road trip. Limping the "dirty max" along, after throwing a serpentine belt at 80 mph.(good times) They happened to have a cancelation as I was heading though. Aligned the pully and sent me on my way. NO CHARGE! Thank you Diesel Pro! 500 mi on belt and all good!
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Verified Customer
Google Review
Diesel pros is without a doubt the best shop I've ever taken my truck to. The customer service is excellent, everyone goes above and beyond and I know I'm in good hands when I bring my truck in. The work they do is also amazing. The ...