Top 3 GMC Repair Shops in Long Branch

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

#1

Monmouth Auto Tech & Diesel Specialists

4.8
(240 reviews)
Verified

Widely regarded as the premier destination for diesel and truck service in the area. They have built a formidable reputation for their technical expertise, particularly with complex Duramax engine diagnostics and performance, as well as Allison transmission rebuilds. Their technicians are continuously trained on the latest GMC systems, making them a trusted choice for both heavy-duty work and sophisticated Denali models.

345 Liberty St, Long Branch, NJ 07740

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Shore Truck & Auto Repair

4.6
(180 reviews)
Verified

A well-established family-owned shop known for its honest service and comprehensive capabilities. They have a strong focus on the practical needs of GMC owners, excelling in 4WD system service, towing package installation/maintenance, and suspension work for trucks like the Sierra and Yukon XL. They are a go-to for customers who use their vehicles for work and recreation.

512 Broadway, Long Branch, NJ 07740

Specialties & Features

4WD and towing system service
Towing package maintenance
EcoTec engine diagnostics

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Ocean Performance & Automotive

4.4
(90 reviews)
Verified

While skilled in general GMC repair, this shop has carved out a niche in servicing the advanced electronics and luxury features of Denali trims, as well as the complexities of modern gasoline engines like the EcoTec3. They are a strong alternative for owners who prioritize the "luxury" and "technology" aspects of their GMC vehicles and require detailed diagnostic work.

215 Main St, Long Branch, NJ 07740

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
General GMC service

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Long Branch

** The GMC repair market in Long Branch is characterized by a high demand for specialized service, driven by the popularity of trucks and SUVs in this coastal community. The average quality of general repair shops is good, but the competition level for true *specialists* is low, with only a handful of shops possessing the specific tooling, software, and technician certifications for complex systems like Duramax diesel and Allison transmissions. Pricing reflects this specialization; labor rates for the top-tier specialists are typically 15-25% higher than those of general mechanics, but this is justified by greater first-time fix rates, access to proprietary diagnostics, and high-quality parts. Customers are generally discerning and willing to pay a premium for expertise that preserves the value and capability of their often high-investment vehicles. The presence of these three providers ensures that GMC owners in Long Branch have access to best-in-class service without needing to travel to a metropolitan dealership.

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 Long Branch regulations and climate