The Best GMC Repair in Valencia, PA

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

#1

Cline's Auto & Truck Repair

4.8
(180 reviews)
Verified

A highly reputable, family-owned shop known for its expertise in both domestic cars and heavy-duty trucks. They have built a strong reputation for honest diagnostics and quality work on complex systems, making them a top choice for GMC Sierra and Denali owners.

100 Executive Dr, Valencia, PA 16059

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Stuart Powell GM Truck Center

4.6
(250 reviews)
Verified

While located just outside Valencia, this is the closest dedicated GM dealership and a premier destination for complex repairs. Their technicians are GM-certified and have direct access to the latest technical service bulletins, specialized tools, and OEM parts.

20430 Route 19, Cranberry Township, PA 16066

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
factory towing package maintenance

Business Information

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

Cottman Transmission and Total Auto Care

4.4
(90 reviews)
Verified

Part of a national network of transmission specialists, this local shop provides expert service on Allison transmissions and the GM 10-speed. They offer comprehensive diagnostics and rebuilds, backed by a strong warranty. They have expanded their services to cover general auto care, making them a solid one-stop shop.

8001 Rowan Rd, Cranberry Township, PA 16066

Specialties & Features

Allison transmission repair
10-speed transmission service
4WD and towing system service

Business Information

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

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

** The GMC repair market in the Valencia, PA area is characterized by high-quality, specialized independent shops that compete effectively with the nearest dealerships. Valencia itself, being a smaller borough, is served by a few highly-rated general auto shops like Cline's, which have evolved to meet the demands of the popular heavy-duty truck market. For more specialized, brand-specific computer diagnostics and luxury feature repair, residents typically look to the commercial hub of Cranberry Township, just minutes away. **Competition Level:** High. The Cranberry Township/Butler area is saturated with automotive service options, forcing shops to specialize and maintain excellent customer service to survive. This benefits the consumer through competitive pricing and high-quality work. **Average Quality:** The average quality of GMC-specific repair is very good to excellent, with multiple shops possessing the technical expertise for complex diesel and transmission work. **Typical Pricing:** Pricing is competitive but reflects the expertise required. Independent specialists like Cline's typically offer rates 15-25% lower than the dealership (Stuart Powell). Complex diesel or transmission diagnostics can range from $150-$250, while major repairs like a Duramax injector replacement or an Allison transmission overhaul can run into the thousands of dollars, as expected for these systems.

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 Valencia regulations and climate