The Best GMC Repair in Punxsutawney, PA

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

#1

**M & M Diesel & Auto Repair**

4.8
(180 reviews)
Verified

Widely regarded as the premier diesel specialist in the region. While not exclusively a GMC shop, their deep expertise with Duramax engines and Allison transmissions makes them the go-to for complex powertrain issues. They are known for honest diagnostics and high-quality work on both light and heavy-duty trucks.

1044 N Main St, Punxsutawney, PA 15767

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

**C & C Garage**

4.6
(90 reviews)
Verified

A long-standing, family-owned full-service garage with a strong reputation for general automotive and light truck repair. They are a trusted local provider for routine GMC maintenance, EcoTec engine diagnostics, and suspension work. They are praised for their personalized service and fair pricing.

1492 Union St, Punxsutawney, PA 15767

Specialties & Features

EcoTec engine diagnostics
4WD service
General GMC maintenance

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

**Rostraver Auto Service Center**

4.7
(250 reviews)
Verified

Located a short drive away in Belle Vernon, this provider is included due to its official GM Factory Training and specific expertise that fills a critical gap in the local market. They are one of the few shops in the wider region with technicians who have direct GM training, making them ideal for complex electrical and luxury feature diagnostics on Denali models, as well as advanced transmission work on newer 10-speed models.

740 Rostraver Rd, Belle Vernon, PA 15012

Specialties & Features

Denali electronics
10-speed transmission repair
Towing package maintenance

Business Information

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

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

** The GMC repair market in Punxsutawney is characteristic of a rural Pennsylvania town. It features a small number of independent, long-standing shops with strong local reputations for honesty and general mechanical work. **M & M Diesel & Auto Repair** stands out as a regional leader for specialized diesel and transmission services, a rarity for a town of this size. For routine maintenance and non-diesel engine work, established local garages like **C & C Garage** provide reliable and accessible service. However, for the most complex issues—particularly involving the advanced electronics, infotainment systems, and proprietary diagnostics of newer GMC Denali models or the latest 10-speed transmissions—residents often look to larger, certified service centers within a 45-60 minute drive, such as **Rostraver Auto Service Center**. Competition is not intense in terms of volume, but the quality gap between a general mechanic and a true specialist is significant. Pricing is generally competitive and lower than metropolitan dealerships, with specialist diesel work commanding a premium due to the required expertise and equipment.

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 Punxsutawney regulations and climate