The Best GMC Repair in Union City, NJ

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

#1

Precision Auto & Diesel Repair

4.8
(240 reviews)
Verified

Highly regarded for their technical expertise with modern diesel engines and complex electronic systems. They are a top-tier independent shop known for tackling problems that dealerships often misdiagnose, particularly with Duramax powertrains and Denali electronics. Their technicians have advanced diagnostic equipment and a strong reputation for honest, thorough work.

3900 Park Ave, Weehawken, NJ 07086

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

North Jersey Transmission & Auto Repair

4.6
(180 reviews)
Verified

As the name implies, this shop has a stellar reputation for transmission work, making them a go-to for Allison transmissions in GMC Sierras and Yukons. They also offer comprehensive general repair services, with significant experience in 4WD system service and towing package maintenance for trucks and SUVs.

4600 Broadway, North Bergen, NJ 07047

Specialties & Features

Allison transmission repair
4WD and towing system service
heavy-duty truck suspension

Business Information

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

Certified Auto Repair & Service Center

4.5
(150 reviews)
Verified

A well-established, full-service shop known for its reliable service and highly certified technicians. They have specific expertise with GM vehicles and are adept at handling the luxury features and advanced electronics found in GMC Denali models, in addition to standard engine and drivetrain work.

9113 Tonnelle Ave, North Bergen, NJ 07047

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
general GMA maintenance

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Union City

** The GMC repair market in and around Union City is competitive but fragmented. The high density of population leads to a high volume of vehicles, supporting numerous repair shops. However, true, advertised *specialists* exclusively for GMC are rare. The market is instead dominated by competent, multi-brand independent shops and dealerships. * **Average Quality:** The general quality is good, with many shops capable of handling routine maintenance. The bar for the "top" shops, however, is very high, as they compete for the business of knowledgeable vehicle owners who would otherwise go to a dealership. * **Competition Level:** High. Shops distinguish themselves through specialization (like diesel or transmission work), superior customer service, and leveraging certifications (ASE, AAA, etc.). Dealerships are the main competition for complex electronic and proprietary system repairs. * **Typical Pricing:** Labor rates in this area of North Jersey are above the national average, typically ranging from $130 to $180 per hour. Specialized work on diesel engines or transmissions will command a premium. Independent specialists generally offer significant savings over dealership labor rates while providing equivalent or superior expertise for mechanical repairs.

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 Union City regulations and climate