The Best GMC Repair in Boulder, MT
Compare the highest-rated gmc repair mechanics in Boulder, Montana. All shops are licensed, insured, and verified through our rigorous screening process.
Certified Transmission & Auto Care
A well-established, family-owned shop in Butte known for its deep expertise in complex transmission systems, particularly the Allison series found in HD GMC trucks. They have expanded their services to become a full-service shop with certified diesel technicians, making them a top choice for Duramax engine service and drivetrain diagnostics.
Specialties & Features
Business Information
Lithia Chrysler Jeep Dodge of Butte (Service Department)
As a major dealership, their service department has direct access to GM-specific tools, training, and parts. They are the go-to provider for complex electrical issues, Denali luxury feature repairs, and factory-recalled service actions. Their technicians are GM-certified and handle everything from EcoTec3 diagnostics to heavy-duty suspension on Sierra models.
Specialties & Features
Business Information
Capitol GM Center
This is the primary General Motors dealership in the state capital, Helena. It is the most equipped facility in the region for all aspects of GMC repair, from routine maintenance on light-duty trucks to major engine and transmission work on heavy-duty Duramax/Allison powertrains. They offer the highest level of factory-trained technicians.
Specialties & Features
Business Information
Why These Are the Top GMC Repair Auto Repair Shops in Boulder
** The GMC repair market servicing Boulder, Montana, is characterized by a reliance on regional hubs rather than local in-town options. The average quality of service is high, as Montana's rugged terrain and reliance on trucks demands competent repair facilities. Competition is moderate among the top-tier providers in Butte and Helena, which keeps pricing competitive but still reflects the specialized nature of the work. **Typical Pricing:** * **General Diagnostics:** $150 - $200 * **Oil Change (Gas/Diesel):** $80 - $150 * **Allison Transmission Service (fluid/filter):** $250 - $400 * **Major Engine or Transmission Repair:** $2,500+ Residents of Boulder are accustomed to a 30-45 minute drive to Butte for most specialized services, with Helena being an option for more complex warranty or dealership-specific needs. The market is dominated by a mix of highly-rated independent specialists (like Certified Transmission) and established dealerships, ensuring that GMC owners have access to expert care for both routine and complex repairs.
High Ratings
4.7+ star average from verified customer reviews
Fully Licensed
All shops are properly licensed and insured
Proven Experience
10+ years average experience in the industry
Local Experts
Familiar with Boulder regulations and climate