The Best GMC Repair in Delmont, NJ

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

#1

Vineland Diesel & Auto Repair

4.7
(180 reviews)
Verified

A highly reputable, family-owned shop known for its deep expertise in diesel engines and heavy-duty truck systems. They are a go-to for complex Duramax diagnostics and performance, and their technicians are praised for their honesty and technical proficiency with GM trucks.

3577 S Delsea Dr, Vineland, NJ 08360

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Millville Auto Tech

4.5
(220 reviews)
Verified

A well-established, full-service shop with a strong focus on modern diagnostics for both gasoline and diesel engines. They receive consistently high marks for their work on transmissions, 4WD systems, and resolving complex electrical issues common in Denali trims.

1200 N 10th St, Millville, NJ 08332

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
Denali luxury features and electronics

Business Information

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

C&H Foreign & Domestic Auto Repair

4.4
(90 reviews)
Verified

While servicing all makes, C&H has developed a strong local reputation for their work on GM vehicles, particularly for transmission services and general powertrain maintenance. They are known for their personalized service and are a reliable option for routine and complex GMC repairs.

1702 N 2nd St, Millville, NJ 08332

Specialties & Features

Allison transmission repair
Towing package maintenance
EcoTec engine diagnostics

Business Information

Years in Business:9 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market servicing Delmont, NJ, is characterized by a reliance on independent specialists in neighboring Vineland and Millville. There are no dealerships (new or used GMC) in the immediate vicinity, which has fostered a competitive and highly skilled independent repair sector. The average quality of service is high, as these shops compete for the business of a local population that includes many truck and SUV owners. **Competition Level:** Moderate to High. Shops compete on technical specialization (especially for diesel and transmission work) and customer service reputation rather than price alone. **Typical Pricing:** Labor rates are competitive for the South Jersey region, generally ranging from **$115 - $150 per hour**. Specialized diesel or transmission work commands a premium. The market is not the cheapest, but customers generally report good value for money due to the high level of expertise required for modern GMC trucks, particularly those with Duramax, Allison, and advanced electronic 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 Delmont regulations and climate