The Best GMC Repair in Richland, NJ

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

#1

Vineland Diesel & 4x4

4.8
(180 reviews)
Verified

A highly specialized and reputable shop focusing exclusively on diesel performance, repair, and 4WD systems. They are the go-to experts in South Jersey for complex Duramax diagnostics, performance tuning, and heavy-duty truck modifications. Their technicians have deep knowledge of Allison transmissions and modern diesel emissions systems.

3209 N Delsea Dr, Vineland, NJ 08360

Specialties & Features

Duramax diesel service
Allison transmission repair
4WD and lift kit installation

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

M&R Auto & Truck Repair

4.6
(150 reviews)
Verified

A full-service auto and truck repair center with a strong reputation for handling a wide range of GMC vehicles, from light-duty Sierras to heavy-duty Denalis. They are known for their comprehensive approach, tackling everything from EcoTec engine problems and transmission service to electrical diagnostics and routine maintenance.

1651 S Delsea Dr, Vineland, NJ 08360

Specialties & Features

EcoTec engine diagnostics
Transmission service
Towing package maintenance

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

C & M Auto Service

4.7
(90 reviews)
Verified

A well-established, family-owned shop known for its honest diagnostics and high-quality workmanship. While they service all makes and models, they have developed a strong niche with GM products, earning trust for their work on suspension systems, brake services (including on heavy-duty trucks), and general engine management.

1037 S Main Rd, Vineland, NJ 08360

Specialties & Features

Heavy-duty truck suspension
General GMC service and maintenance
Brake and steering service

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in and around Richland, NJ, is characterized by a few highly competent independent shops rather than a high volume of competitors. Due to the rural and agricultural nature of Cumberland County, there is significant demand for expertise in diesel engines, 4WD systems, and heavy-duty truck suspension. A dedicated GMC/Cadillac dealership is located further away in Millville, which leads many local GMC owners to seek out the specialized, often more personalized and cost-effective service of these independent specialists. The average quality of service is high among the top-tier shops, as they compete on reputation and technical expertise rather than location or marketing. Competition is strong but professional, with each leading shop having its own recognized forte (e.g., Vineland Diesel for performance, M&R for general truck repair, C & M for dependable service). Typical pricing is competitive for the region, with general maintenance starting in the $90-$120/hour labor range and specialized diesel/transmission work commanding a premium. Customers in this market heavily rely on word-of-mouth and long-standing online reviews when choosing a provider.

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 Richland regulations and climate