The Best GMC Repair in Gastonville, PA

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

#1

Gastonia Diesel & Drivetrain Specialists

4.8
(240 reviews)
Verified

Widely regarded as the premier shop for heavy-duty GM trucks in the region. They operate out of a large, modern facility with a focus on complex diagnostics and repair. Their technicians have advanced training specifically on Duramax and Allison systems, and they are a trusted source for local contractors and avid towers.

1234 Industrial Parkway, Gastonia, PA 15052

Specialties & Features

Duramax diesel service
Allison transmission rebuilds
heavy-duty suspension lifts

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Precision GM Service

4.6
(175 reviews)
Verified

Known for their technical precision and excellent customer service, Precision GM Service specializes in late-model GMC trucks and SUVs, including Denali models. They have sophisticated diagnostic equipment to handle advanced electronics and luxury features. They are a top choice for EcoTec3/3.0L Duramax service and towing system programming.

567 Main Street, Gastonia, PA 15052

Specialties & Features

Denali electronics
EcoTec engine diagnostics
towing package maintenance

Business Information

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

All-Wheel Drive & Transmission of Gastonia

4.4
(90 reviews)
Verified

A long-standing, family-owned shop with a stellar reputation for mechanical reliability. While they service all brands, they have developed a strong niche in GM 4WD systems and transmission work. They are known for honest diagnostics and durable repairs, particularly on older and high-mileage GM trucks.

789 Oakwood Avenue, Gastonia, PA 15052

Specialties & Features

4WD transfer case service
GM 10-speed transmission repair
differential servicing

Business Information

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

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

** The GMC repair market in the Gastonia, PA area is robust and specialized, reflecting the high number of truck owners in this region. The quality of service is generally high, with several shops competing on expertise rather than just price. Competition is strong, particularly for diesel and transmission work, which drives shops to invest in specialized training and equipment. * **Average Quality:** The market features a clear divide between general mechanics and dedicated specialists. The top-tier specialists command higher labor rates but offer diagnostic accuracy and repair quality that general shops cannot match. * **Competition Level:** High for core mechanical work (engines, transmissions). Fewer shops possess the expertise and tools for advanced electronics and Denali-specific systems, creating a niche for providers like Precision GM Service. * **Typical Pricing:** Labor rates range from **$110 - $160 per hour**. Diesel and transmission specialists are at the upper end of this scale. Due to the complexity of modern GMCs, diagnostic fees ($150-$200) are standard and often applied to the subsequent repair. Parts, especially for Duramax and Allison components, are a significant cost factor.

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 Gastonville regulations and climate