Top 3 GMC Repair Shops in Hibernia

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

#1

Dover Auto Care

4.8
(280 reviews)
Verified

A highly reputable, family-owned shop known for its expert diagnostics and work on both domestic and import vehicles. They have specific technicians with advanced training in GM powertrains and are frequently recommended for complex diesel and transmission issues. Their customer service is consistently praised.

1150 State Route 15, Lake Hopatcong, NJ 07849 (Approx. 5 miles from Hibernia)

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Denville Transmission & Auto Repair

4.7
(190 reviews)
Verified

As the name implies, this shop is a regional authority on transmission services, particularly the Allison series found in GMC trucks and SUVs. They have invested in specialized tools and training for modern 8-speed and 10-speed transmissions. They also offer comprehensive general repair, including 4WD and diesel service.

33 Bloomfield Ave, Denville, NJ 07834 (Approx. 8 miles from Hibernia)

Specialties & Features

Allison transmission repair
4WD and towing system service
Transmission repair

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Rockaway Auto Repair

4.6
(160 reviews)
Verified

A well-established, trusted local shop with a strong focus on American trucks and SUVs. They have extensive experience with the full range of GMC vehicles, from the Sierra 1500 to the heavy-duty 3500 series. They are known for their honest assessments and expertise in suspension work and routine towing package maintenance.

Specialties & Features

Heavy-duty truck suspension
Towing package maintenance
GMC general service
diagnostics

Business Information

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

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

** The GMC repair market in the Hibernia/Rockaway Township area is competitive and characterized by high-quality, independent shops that have earned strong community trust. Due to Hibernia's semi-rural location and proximity to major highways like I-80, there is significant demand for experts in truck-specific services, particularly diesel, transmission, and towing systems. The average quality is high, as shops must compete with nearby dealerships by offering more personalized service, specialized expertise, and often more competitive pricing. Typical labor rates range from **$130 to $180 per hour**, which is standard for Northern New Jersey. Shops specializing in diesel and transmission work often command the higher end of this range due to the required expertise and proprietary tools. Consumers in this market are knowledgeable and value longevity, verifiable certifications (ASE), and transparent communication, which the top providers deliver consistently.

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 Hibernia regulations and climate