The Best GMC Repair in Redstone, MT

Compare the highest-rated gmc repair mechanics in Redstone, Montana. All shops are licensed, insured, and verified through our rigorous screening process.

#1

H & H Repair

4.7
(98 reviews)
Verified

A highly respected, family-owned auto and truck repair shop known for its deep mechanical expertise, particularly with American-made trucks and diesel engines. They are the go-to shop in the immediate region for complex diagnostics and heavy-duty repairs, offering reliable service with a personal touch.

301 W 1st Ave, Plentywood, MT 59254 (Approx. 15 miles from Redstone)

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Allison transmission repair

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Sheridan County Auto & Diesel

4.5
(124 reviews)
Verified

A well-established, full-service shop that handles everything from routine maintenance to major engine overhauls. They have invested in modern diagnostic equipment and have technicians with proven experience in both gasoline and diesel powertrains, making them a strong candidate for GMC EcoTec and Duramax models.

505 W 1st Ave, Plentywood, MT 59254

Specialties & Features

EcoTec engine diagnostics
Transmission repair
General GMC service
maintenance

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Ressler GMC

4.3
(285 reviews)
Verified

As the closest authorized GMC dealership, Ressler offers the highest level of brand-specific technical training, proprietary diagnostic tools, and genuine GM parts. This is the premier choice for warranty work, complex electronics, Denali luxury feature repairs, and factory-recalled service actions. Located in Billings, it represents the regional center for expert-level service.

2346 King Ave W, Billings, MT 59102 (Note: This is the primary service destination for major warranty or complex work from the broader region)

Specialties & Features

Denali luxury features and electronics
Factory towing package maintenance
GMC-specific technical service

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Redstone

** The GMC repair market serving Redstone, Montana, is characteristic of a rural, sparsely populated area. There are no specialized GMC-only shops within Redstone itself. The market is instead served by a small number of highly capable, general auto and diesel repair shops in the nearest commercial center, Plentywood. These shops thrive on their reputation for versatility, mechanical skill, and the ability to service the agricultural and heavy-duty truck needs of the community. **Average Quality:** The quality is generally high, with shops like H & H Repair and Sheridan County Auto & Diesel building their business on trust and long-term relationships. Technical expertise is robust for mechanical systems (engines, transmissions, suspensions) but may have limitations with the most advanced manufacturer-specific electronics compared to a dealership. **Competition Level:** Competition is low in terms of the number of providers but high in terms of perceived quality. Residents are loyal to shops that have proven reliable over many years. **Typical Pricing:** Labor rates are competitive and typically lower than in urban areas or at dealerships. Pricing for the local shops in Plentywood is considered fair and value-driven. For specialized work at the dealership in Billings, customers should expect to pay premium dealership labor rates and parts costs, balanced against the highest level of factory-trained expertise.

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 Redstone regulations and climate