About Apex Diesel
Apex Diesel in Belgrade, Montana serves diesel-equipped trucks and equipment across a 15-mile service radius that includes Bozeman, Manhattan, and surrounding communities in south-central Montana. The shop handles DOT inspections, emergency repair, and mobile service calls, bringing technicians to your location when downtime cannot wait. Whether you're running heavy-duty diesel equipment or need roadside assistance, the operator offers on-site diagnostics and repair to minimize time away from the road or job site. Call (406) 388-7044 for emergency repair and mobile service.
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Our Services
DOT Inspections
Mobile Service
Emergency Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Cannot say enough about Apex diesel. We are doing a cross country road trip in a '98 bus and it broke down in Big Sky. We were looking at a $800 dollar tow or a high hourly and mileage rate from similar diesel repair places. Seth from Apex ...
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Verified Customer
Google Review
Great experience with Apex. While travelling the waterpump on my 7.3L Ford started to go out and I was gonna be in a pickle if I didn't find a solution. When I called, Becca worked to find the earliest opening and their master diesel tech ...
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Verified Customer
Google Review
Response from the owner