Grizzly Diesel Services
About this business
Grizzly Diesel Services is a trailer repair provider located in Helena, MT. Available services: A/C Work, Brakes, Diagnostics, Differential, DOT Inspections and Dpf(Cleaning & Replacement).
The shop is open 24 hours a day, 7 days a week, so help is available whenever a truck or trailer breaks down. They offer mobile roadside service and come to you. Visit 680 Elaine St, Helena, MT 59601, or call 406-449-1269.
24 / 7
All days
Mobile service
Roadside assistance
What we do
Trailer Repair
3 services
Brakes
Electrical
Frame (Alignment & Suspension)
Truck Repair
12 services
A/C Work
Diagnostics
Differential
DOT Inspections
Dpf(Cleaning & Replacement)
Drive Shaft
Engine Repair
Fuel Delivery
Fuel System
Jump Starts
Oil Change
Transmission
Trucking Services
Hours
24 Hours All Day
Open now
Additional details
Open 24 hours
Yes
Mobile service
Yes
Information last updated October 14, 2026 — by our team.
Hours and services can change — call before you drive. How we keep listings accurate
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