The Best GMC Repair in Hawthorne, NJ

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

#1

Hawthorne Auto Care

4.8
(280 reviews)
Verified

A long-standing, family-owned auto repair center known for its honest service and deep technical expertise. While they service all makes, they have a strong reputation for handling complex diagnostics and repairs on American trucks and SUVs, including GMC's full lineup. They are a top choice for general maintenance, engine diagnostics, and suspension work on Denali and Sierra models.

350 Goffle Rd, Hawthorne, NJ 07506

Specialties & Features

EcoTec engine diagnostics
Heavy-duty truck suspension
Denali luxury features and electronics

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Precision Diesel & Auto Repair

4.7
(190 reviews)
Verified

Located just minutes from Hawthorne in Wayne, this shop is the premier specialist for diesel engine service in the area. Their technicians have advanced training and tools specifically for Duramax diesel engines. They are the go-to provider for complex diesel injector, turbo, and emissions system repairs, as well as Allison transmission service, making them ideal for heavy-duty GMC owners.

1215 Hamburg Tpke, Wayne, NJ 07470

Specialties & Features

Duramax diesel service
Allison transmission repair
Towing package maintenance

Business Information

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

A-1 Transmission Center

4.6
(160 reviews)
Verified

A specialist shop with a formidable reputation for transmission repair and rebuilding. They have specific expertise in the Allison transmissions found in GMC trucks and SUVs, as well as the newer 10-speed models. They also service transfer cases and differentials, making them a strong candidate for 4WD system issues. Their focus on a single complex system ensures high-quality work.

66 Central Ave, Hawthorne, NJ 07506

Specialties & Features

Allison transmission repair
10-speed transmission service
4WD diagnostics

Business Information

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

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

** The GMC repair market in and around Hawthorne, NJ, is characterized by a mix of long-established general auto repair shops and a few key specialists. The market is moderately competitive, with a clear distinction between generalists and niche experts. * **Average Quality:** The average quality is high, driven by consumer demand for competent service for complex vehicles. Shops that cannot handle modern electronics or diesel systems do not last long. * **Competition Level:** There is healthy competition, particularly for general maintenance. However, for specialized areas like Duramax repair or complex transmission work, only a handful of shops (like those listed) dominate the market. Customers are often willing to travel a short distance to these specialists. * **Typical Pricing:** Labor rates in this region of North Jersey are on the higher end, typically ranging from **$130 - $175 per hour**. Specialist work, particularly on diesel engines and transmissions, commands a premium. Dealership alternative shops like these typically offer savings of 20-40% compared to the local GMC dealership while often providing more personalized service and expertise. **Conclusion:** For a GMC owner in Hawthorne, the best approach is to use a trusted generalist like Hawthorne Auto Care for routine maintenance and broader issues, while relying on the specialized expertise of Precision Diesel for Duramax/Allison needs and A-1 Transmission for dedicated driveline work. This strategy ensures access to top-tier service for all aspects of your vehicle.

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 Hawthorne regulations and climate