Top 3 GMC Repair Shops in Thorofare

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

#1

J&B Truck Repair Inc.

4.8
(180 reviews)
Verified

A highly respected, family-owned shop with a formidable reputation for servicing medium and heavy-duty trucks. They are the go-to experts for complex diesel engine work, transmission overhauls, and chassis/suspension repairs. Their technicians have deep, hands-on experience with the Duramax-Allison powertrain combination found in GMC HD series trucks.

1000 Crown Point Rd, West Deptford, NJ 08066 (Serves Thorofare directly)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Keenan's Auto & Truck Repair

4.7
(220 reviews)
Verified

Known for comprehensive service on both light-duty and heavy-duty vehicles, Keenan's has built a strong local presence. They excel at diagnostics for both EcoTec gas engines and the more complex electronic systems in Denali trims. Their service includes thorough towing package inspections and 4WD system maintenance, making them a great all-around choice for GMC Sierra and Yukon owners.

204 N. Broad St, Woodbury, NJ 08096 (Adjacent to Thorofare)

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
Denali electronics

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

A-1 Complete Auto Repair

4.6
(150 reviews)
Verified

A well-established shop known for its technical expertise and high customer satisfaction. They offer a broad range of services but have developed a specific niche in transmission work, including the newer GM 10-speed automatics, and sophisticated electrical system diagnosis, which is critical for modern GMCs with luxury and towing features.

1200 N. Broad St, Woodbury, NJ 08096 (Minutes from Thorofare)

Specialties & Features

Transmission repair (Allison
10-speed)
Towing package maintenance
General GMC diagnostics

Business Information

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

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

** The GMC repair market in and around Thorofare, NJ is characterized by high-quality, independent service providers rather than a high volume of options. The competition is strong among these established shops, driving a focus on specialized expertise and customer service to stand out. Given the industrial and commercial nature of the area, many shops have evolved to handle the demands of heavy-duty pickups and their complex systems (Duramax, Allison). Customers are typically well-informed and expect technical proficiency. **Average Quality:** The average quality of independent shops serving Thorofare is high. These businesses rely on reputation and long-term customer relationships. **Competition Level:** Moderate to High among specialists. While there are many general mechanics, true specialists for HD GMC systems are fewer and are in consistent demand. **Typical Pricing:** Pricing is competitive but reflects the expertise required. Expect to pay a premium over dealer prices for general repairs, but often with more personalized service and faster turnaround for complex issues like transmission or diesel work. Diagnostic fees typically range from $120-$180.

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 Thorofare regulations and climate