About Grizzly Diesel Services
Grizzly Diesel Services handles diesel engine repair and hydraulic repair work for owner-operators and fleet managers across Helena, Montana. Located at 680 Elaine St, the shop serves the Helena area and surrounding communities including Clancy within a 15-mile radius, supporting trucking operations throughout the region. The operator specializes in diesel-specific work and can address both engine and hydraulic system issues on heavy-duty equipment. Call (406) 449-1269 for service.
Gallery
Our Services
Hydraulic Repair
Diesel Engine Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
If I could give them LESS than 1 I would. i have taken my F250 to them many times and they did OK, But the last time was the WORST experience I have ever had, EVER, ...
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Verified Customer
Google Review
It's hard to find shops that know their stuff about mechanical Cat motors. This one does, and I'd trust them to work on any of my vehicles, including my B model Cat. ...
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Verified Customer
Google Review
I called ahead to get a quote on installing a new injector in an 04 6.0 powerstroke. I was quoted 445 just to r&r the injector I was supplying. As it was negative temps outside and I didn't want to do it in the cold, I paid them to do it. ...