The Best GMC Repair in Perth Amboy, NJ

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

#1

Automania of Perth Amboy

4.8
(240 reviews)
Verified

A family-owned and operated auto repair shop with an exceptional local reputation for over two decades. They are known for their honest diagnostics, high-quality workmanship, and expertise with American-made vehicles, including a significant volume of GMC trucks and SUVs. They have the advanced diagnostic tools required for modern GMC systems.

345 Convery Blvd, Perth Amboy, NJ 08861

Specialties & Features

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

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Fetty's Automotive & Transmission

4.7
(180 reviews)
Verified

Fetty's has built a strong reputation specifically for complex transmission and drivetrain work, making them a go-to for GMC owners with Allison transmission or 4WD issues. They are frequently recommended for their ability to handle both standard repairs and major overhauls on heavy-duty truck components.

201 Fayette St, Perth Amboy, NJ 08861

Specialties & Features

Allison transmission repair
Heavy-duty truck suspension
Duramax diesel service

Business Information

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

Ray Catena Motor Car Group (Authorized GMC Dealer)

4.4
(350 reviews)
Verified

As the primary authorized GMC dealership serving the area, this facility is the definitive source for factory-trained technicians, genuine GM parts, and the most up-to-date technical service bulletins. They are the best-equipped for warranty work, complex electronics, Denali luxury feature repairs, and reflashing proprietary software for towing and engine control modules.

1001 US-1, Edison, NJ 08817 (Located just outside Perth Amboy in Edison, but is the dedicated service center for the region)

Specialties & Features

Denali luxury features and electronics
GMC towing package maintenance
Factory-level Duramax service

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Perth Amboy

** The GMC repair market in Perth Amboy is characterized by a small number of highly competent independent shops operating alongside the regional authorized dealership. The average quality of independent shops with GMC expertise is high, as their reputation is built on successfully servicing the popular Sierra, Yukon, and Acadia models common in the area. Competition is strong among independents, which benefits consumers through competitive pricing and a focus on customer service. Typical pricing follows a clear tiered structure: * **Independent Shops (e.g., Automania, Fetty's):** Generally offer the most competitive labor rates, typically 15-30% lower than the dealership. Ideal for non-warranty mechanical repairs, transmission work, and suspension service. * **Authorized Dealership (Ray Catena):** Commands premium labor rates and parts costs. This is the necessary choice for warranty-covered repairs, complex module programming, and specialized diagnostics that require proprietary GM software and tools. For specialized diesel (Duramax) or transmission (Allison) work, both the independents and the dealership are viable options, with the choice often boiling down to cost versus the assurance of factory-specific training and parts.

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 Perth Amboy regulations and climate