The Best GMC Repair in Bloomfield, NJ

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

#1

M&S Auto Repair & Diagnostic Center

4.8
(240 reviews)
Verified

A highly regarded, family-owned shop known for its technical depth and honesty. They have invested in advanced diagnostic equipment specifically for modern GM vehicles. Customers frequently praise their ability to solve complex electrical and drivability issues that dealers and other shops couldn't fix. They are a top choice for diesel and transmission work in the area.

235 Bloomfield Ave, Bloomfield, NJ 07003

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

Apex Automotive & Performance

4.6
(180 reviews)
Verified

Apex has built a strong reputation for handling heavy-duty trucks and performance-oriented service. They are particularly skilled in suspension upgrades and repairs for Sierra HD models, as well as towing system installation and maintenance. Their technicians have direct experience with GM's 10-speed automatic transmission and complex 4WD systems.

115 Franklin St, Bloomfield, NJ 07003

Specialties & Features

Heavy-duty truck suspension
Towing package maintenance
4WD system service

Business Information

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

Prestige GMC of Bloomfield (Dealership Service Department)

4.3
(290 reviews)
Verified

As the local authorized GMC dealership, Prestige offers factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins. This is the premier destination for warranty work, complex Denali electronics, and software updates that independent shops may not be able to perform. They have a dedicated diesel and truck service bay.

140 Bloomfield Ave, Bloomfield, NJ 07003

Specialties & Features

Denali luxury features and electronics
Factory towing package maintenance
GMC-specific certifications

Business Information

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

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

** The GMC repair market in Bloomfield, NJ, is robust and competitive, characterized by a clear distinction between dealership and independent shop services. * **Average Quality:** The quality is generally high, with several shops possessing specific expertise beyond general maintenance. The presence of a major dealership (Prestige GMC) sets a high technical bar and provides a source for factory-level repairs. * **Competition Level:** The market is competitive but not oversaturated with true specialists. While there are many general auto repair shops, only a handful, like M&S Auto and Apex Automotive, have consistently demonstrated the advanced diagnostic capabilities and specialized tooling required for modern GMC trucks, particularly Duramax and Allison systems. This specialization allows them to command premium labor rates with high customer trust. * **Typical Pricing:** Pricing follows a clear tiered structure. The dealership (Prestige) is the most expensive option for labor and parts. High-end independents like M&S and Apex are typically 20-30% less expensive than the dealership but are priced higher than a standard mechanic, reflecting their specialized expertise. Customers are generally paying for problem-solving ability rather than just part replacement. In summary, GMC owners in Bloomfield have excellent options, ranging from factory-certified dealer service to highly competent independent specialists, ensuring that virtually any service need—from routine maintenance to complex diesel or electronic issues—can be addressed locally by reputable providers.

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 Bloomfield regulations and climate