The Best GMC Repair in Maplewood, NJ

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

#1

Precision GMC Service

4.7
(180 reviews)
Verified

While technically located in the adjacent town of West Orange, this facility is the closest dedicated GMC and Buick service center and is the primary destination for complex warranty work, factory-specific diagnostics, and Denali luxury feature servicing. They have direct access to GM technical service bulletins and specialized tools.

235 Prospect Avenue, West Orange, NJ 07052

Specialties & Features

Denali electronics
features
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

Maplewood Auto Repair & Diesel Specialists

4.8
(95 reviews)
Verified

A family-owned shop with an exceptional local reputation for honesty and technical skill. They have developed a strong niche in servicing diesel-powered vehicles, including GMC's Duramax lineup, making them a rare find in the area. They are the go-to for non-warranty diesel and transmission work for local residents.

1725 Springfield Avenue, Maplewood, NJ 07040

Specialties & Features

Duramax diesel service
4WD and towing system service
Heavy-duty truck suspension

Business Information

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

Garden State Truck & Auto Center

4.5
(130 reviews)
Verified

Located in nearby Millburn, this shop has built its reputation on servicing the robust SUV and truck community. They are particularly known for their work on suspensions, 4WD systems, and towing package installations and maintenance, catering to owners who use their GMCs for work and recreation.

125 Millburn Avenue, Millburn, NJ 07041

Specialties & Features

Heavy-duty truck suspension
Towing package maintenance
4WD diagnostics

Business Information

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

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

** The GMC repair market in Maplewood is characterized by high-quality, independent service centers rather than a high volume of specialized shops. The competition is strong but not saturated, with a clear distinction between generalists and specialists. **Precision GMC Service** in West Orange holds a near-monopoly on factory-level diagnostics and warranty services. For more specialized mechanical work—particularly on diesel engines and heavy-duty components—**Maplewood Auto Repair & Diesel Specialists** is the leading local option. Typical pricing reflects the affluent suburban location and high cost of living. Labor rates range from **$130 - $175 per hour**, with dealership-affiliated service (like Precision GMC) at the top end. The market demands and receives a high standard of service quality, as evidenced by the consistently high customer ratings across the top providers. Customers are discerning and expect expertise commensurate with the complex systems in modern GMC vehicles, especially Denali trims and diesel powertrains.

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 Maplewood regulations and climate