The Best GMC Repair in Folsom, PA

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

#1

Delco Fleet Services & Auto Repair

4.8
(280 reviews)
Verified

Widely regarded as the top-tier shop in the area for heavy-duty and commercial vehicles, Delco Fleet Services has a stellar reputation for handling complex diesel and transmission work. They are a go-to for Duramax and Allison systems, serving both individual owners and local fleets. Their technicians have advanced training and they invest in high-end diagnostic equipment.

1000 Sussex Blvd, Broomall, PA 19008 (Serves the Folsom area)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Folsom Auto & Truck Repair

4.6
(180 reviews)
Verified

A well-established local name, Folsom Auto & Truck Repair has deep roots in the community. They offer a comprehensive range of services and have specific expertise in GM vehicles. They are frequently praised for their honest diagnostics, especially with EcoTec engines and general transmission service, making them a trusted choice for daily drivers and light-duty trucks.

1000 MacDade Blvd, Folsom, PA 19033

Specialties & Features

EcoTec engine diagnostics
General transmission service
4WD and towing system service

Business Information

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

Wrench Auto Repair

4.7
(120 reviews)
Verified

While newer than the other two, Wrench Auto Repair has quickly built an exceptional reputation for technical proficiency and customer service. They specialize in complex electrical and electronic diagnostics, making them an excellent choice for addressing issues with Denali luxury features, infotainment systems, and advanced driver-assistance systems (ADAS) on high-trim GMCs.

511 S MacDade Blvd, Glenolden, PA 19036 (Adjacent to Folsom)

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
Advanced engine diagnostics

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in the Folsom area is competitive and characterized by a mix of long-standing general repair shops and a few highly-specialized technicians. Due to the borough's size, residents often rely on the broader Delaware County network for top-tier specialist work, particularly for complex diesel and transmission repairs. The average quality is high, with several shops boasting 4.5+ star ratings, reflecting a customer base with high expectations. Pricing is typical for the Greater Philadelphia region, with premium rates commanded by specialists with proven expertise in Duramax and Allison systems. For standard maintenance and EcoTec engine work, pricing is more competitive. Consumers are advised to choose a shop based on their specific need: dedicated diesel/transmission specialists for heavy-duty work, and reputable generalists with strong GM reviews for routine service and repairs. There is no dedicated GMC dealership within Folsom itself, strengthening the position of these independent specialists.

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 Folsom regulations and climate