Diesel Repair Shops in Helena, Montana

Find a trusted diesel mechanic in Helena — pickups, RVs, ag and fleet. 11 shops listed with an average rating of 4.7 stars.

11Diesel Shops
11Service Types
0Open 24 Hours
4.7Average Rating

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Diesel Engine Repair & Diagnostics11 shopsFleet Maintenance9 shopsRV & Agricultural Diesel7 shops

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All Diesel Repair Shops in Helena

Blue Collar Diesel & Equipment Repair

Helena, MT
(406) 422-1680
5.0★(15 reviews)
Hydraulic RepairBrake ServiceDiesel Engine RepairDiesel Specialist

TransFleet Services

Helena, MT
(406) 936-0333
5.0★(3 reviews)
Fleet MaintenanceDiesel Engine RepairDiesel SpecialistCommercial & Fleet

Empire Equipment Company

Helena, MT
(406) 634-3704
4.9★(15 reviews)
Hydraulic RepairDiesel Engine Repair

Joshman's Mobile Repair

Helena, MT
(406) 438-1446
4.8★(22 reviews)
Mobile ServiceDiesel Engine RepairDiesel SpecialistEmergency Repair

Threshold Diesel and Fabrication

Helena, MT
(406) 513-1072
4.7★(15 reviews)
Hydraulic RepairDiesel Engine RepairDiesel Specialist

Performance Authority Truck & Off Road - Montana

Helena, MT
(406) 422-4604
4.7★(91 reviews)
Hydraulic RepairDiesel Engine RepairDiesel Specialist

CM Northwest Battery and Automotive

Helena, MT
(406) 422-4805
4.7★(89 reviews)
ASE CertifiedEngine DiagnosticsPreventive MaintenanceDiesel Specialist

J&D Truck Repair & Towing

Helena, MT
(406) 443-4644
4.7★(98 reviews)
Mobile ServiceFleet MaintenanceDiesel Specialist

Sharkey's Auto/Truck Services Center

Helena, MT
(406) 439-6123
4.5★(10 reviews)
Diesel Engine RepairDiesel Specialist

Grizzly Diesel Services

Helena, MT
(406) 449-1269
4.4★(53 reviews)
Hydraulic RepairDiesel Engine RepairDiesel Specialist

R & R Diesel Repair

Helena, MT
(406) 442-2662
4.2★(51 reviews)
ASE CertifiedDiesel Specialist