The Best GMC Repair in Chatham, NJ

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

#1

Precision Auto & Diesel Specialists

4.8
(240 reviews)
Verified

Highly regarded as the premier independent shop for diesel and performance vehicles in Morris County. They are known for their technical expertise, particularly with modern Duramax engines and complex Allison transmission diagnostics. Their technicians have advanced training and use state-of-the-art diagnostic equipment.

245 Main St, Chatham, NJ 07928

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension
towing packages

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Chatham Auto Service Center

4.6
(180 reviews)
Verified

A long-standing, family-owned shop with a reputation for honesty and comprehensive service. While they service all makes, they have dedicated technicians with significant GMC experience. They excel in general diagnostics, EcoTec engine service, and electrical systems, making them a great choice for Denali electronics and routine towing package maintenance.

625 Shunpike Rd, Chatham, NJ 07928

Specialties & Features

EcoTec engine diagnostics
Denali electronics
General GMC service
maintenance

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Madison Service Center

4.7
(190 reviews)
Verified

Located just minutes from Chatham in neighboring Madison, this shop has built a strong reputation for expert transmission work and 4WD system service. They are an authorized service provider for several aftermarket transmission parts manufacturers and are highly skilled with GM's 10-speed and Allison units. Their work on 4WD transfer cases and differentials is frequently praised.

225 Main St, Madison, NJ 07940

Specialties & Features

Transmission repair (Allison
10-speed)
4WD system service
Towing system maintenance

Business Information

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

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

** The GMC repair market in and around Chatham, NJ, is characterized by high-quality, independent service providers catering to an affluent and knowledgeable clientele. The competition is strong, driving a focus on customer service and technical excellence. Residents typically have the choice between dealerships (further away in more commercial corridors) and high-end independents. * **Average Quality:** The average quality of GMC specialists is high. Shops must maintain advanced technical knowledge and diagnostic capabilities to succeed in this market. * **Competition Level:** Moderate to High. While there are not an overwhelming number of shops, the ones that exist are well-established and compete directly on reputation, specialization, and personalized service rather than price alone. * **Typical Pricing:** Pricing is at a premium compared to national averages, reflecting the higher cost of living in New Jersey and the advanced expertise required. Labor rates are typically in the $150-$185/hour range for these top-tier specialists. However, they often provide better value than dealerships for complex drivetrain and diesel work. **Disclaimer:** While every effort has been made to provide accurate and current information based on deep research, it is always recommended that you contact the businesses directly to confirm their specific capabilities, certifications, and to obtain a quote for your particular repair needs.

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 Chatham regulations and climate