The Best GMC Repair in Aston, PA

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

#1

Fred's Auto Repair

4.8
(180 reviews)
Verified

A family-owned and operated staple in the Aston community for over 30 years, Fred's has built an exceptional reputation for honest, high-quality work. They are known for tackling complex diagnostics and repairs on modern domestic trucks and SUVs, making them a top choice for GMC owners. Their technicians have deep experience with the full range of GMC systems.

3010 Dutton Mill Rd, Aston, PA 19014

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:35 years
Licensed:Yes
Insured:Yes
#2

Aston Automotive

4.6
(120 reviews)
Verified

Aston Automotive is a well-established, modern repair facility that invests in ongoing technician training and advanced diagnostic equipment. They have specific expertise in the electrical and electronic systems found in higher-trim vehicles like the GMC Denali, as well as the complex 4WD and towing systems on Sierra and Yukon models.

91 Glen Riddle Rd, Aston, PA 19014

Specialties & Features

Denali luxury features and electronics
4WD and towing system service
heavy-duty truck suspension

Business Information

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

Main Line Transmissions & Auto Repair

4.7
(90 reviews)
Verified

While their name highlights transmissions, this shop provides comprehensive automotive repair with a particular standout reputation for transmission service, including the robust Allison units in HD trucks and the newer GM 10-speed automatics. They are a trusted source for complex driveline repairs and general maintenance on GMC vehicles.

5000 Pennell Rd, Aston, PA 19014 (Located within the Aston Industrial Park)

Specialties & Features

Allison
10-speed transmission repair
towing package maintenance
general GMC service

Business Information

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

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

** The GMC repair market in Aston, PA, is characterized by a handful of highly competent, independent shops that compete directly with the regional dealership network. The average quality of independent specialists is very high, as longevity and reputation are paramount in this close-knit community. Competition is strong but professional, driving a focus on customer service and technical expertise. Typical pricing for specialized work (e.g., Duramax injector replacement, Allison transmission service) is generally 20-35% lower than at a metropolitan-area dealership, while labor rates for general repairs are competitive with the regional average. Consumers in Aston benefit from having access to shops with deep, specific expertise in domestic truck platforms without needing to travel to a major urban center. The presence of these established, long-standing businesses indicates a stable and reliable market for GMC owners.

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 Aston regulations and climate