The Best GMC Repair in Lima, MT

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

#1

D & G Diesel & Auto Repair

4.8
(120 reviews)
Verified

Widely regarded as the premier diesel and drivetrain specialist in the Beaverhead County region. They have built a formidable reputation for deep technical expertise, particularly with modern diesel engines and complex transmissions. Their technicians are known for tackling difficult diagnostics that other shops may turn away.

650 N Montana St, Dillon, MT 59725

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Certified Auto Repair & Towing

4.6
(90 reviews)
Verified

A well-established, full-service shop that combines general auto repair with specialized towing and 4WD expertise. They are a trusted local business known for honest assessments and quality workmanship on a wide range of vehicles, with a strong focus on the trucks and SUVs common to the area.

445 E Bannack St, Dillon, MT 59725

Specialties & Features

4WD and towing system service
EcoTec engine diagnostics
General GMC maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Main Street Auto & Truck Repair

4.4
(70 reviews)
Verified

A reliable and community-focused auto and truck repair center. While they handle a broad spectrum of repairs, they receive consistent positive mentions for their work on GM vehicles, including electrical system diagnostics and routine service. They are a solid choice for ongoing maintenance and less complex mechanical issues.

45 S Main St, Dillon, MT 59725

Specialties & Features

Towing package maintenance
General service and diagnostics
Electrical systems

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Lima, Montana, is characteristic of a rural region with a low population density. There are no dedicated, manufacturer-exclusive GMC dealers or specialists within Lima itself. The market is instead served by a small cluster of highly capable, independent general repair shops located in Dillon (approximately 15 miles north), which acts as the commercial and service hub for Beaverhead County. **Average Quality & Competition:** The quality of service is generally high, as these businesses survive on reputation and word-of-mouth in a tight-knit community. Competition is moderate but professional; the shops often have different areas of deep expertise (e.g., D & G for diesel, Certified for towing) rather than engaging in direct price wars. This specialization is a key strength for consumers. **Typical Pricing:** Pricing is competitive with national averages for specialized auto repair. Due to the specialized nature of diesel and transmission work, labor rates are at the higher end for the region. However, customers are generally paying for expertise that prevents costly misdiagnoses and repeat visits, which is highly valued given the critical role these vehicles play in both work and daily life in rural Montana. Expect to pay a premium for Duramax or Allison-specific services, but standard maintenance and repairs are reasonably priced.

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 Lima regulations and climate