The Best GMC Repair in Hillsdale, NJ

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

#1

Hillsdale Auto Tech

4.8
(240 reviews)
Verified

A family-owned and operated shop with a stellar reputation for handling complex diagnostics and repairs on American trucks and SUVs. They are known for their technical expertise, particularly with modern electronic systems and diesel engines. They are an AAA-approved auto repair center and employ multiple ASE Master Technicians.

1 Hillsdale Ave, Hillsdale, NJ 07642

Specialties & Features

Duramax diesel service
Denali electronics
diagnostics
Allison transmission service

Business Information

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

Precision Transmission & Auto Service

4.6
(180 reviews)
Verified

While the name emphasizes transmissions, this shop has built a robust reputation for being a one-stop shop for GMC and Chevy trucks. They are recognized as local experts on the Allison transmission series and the newer 10-speed models. They also have specific equipment for 4WD system service and towing package diagnostics.

350 Broadway, Hillsdale, NJ 07642

Specialties & Features

Allison
10-speed transmission repair
4WD
towing system service
EcoTec engine diagnostics

Business Information

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

Certified Car Care Center

4.4
(150 reviews)
Verified

A well-established, full-service shop that caters to a wide range of vehicles but has developed a strong niche with GMC SUVs like the Yukon and Acadia, including Denali trims. They are praised for their customer service and ability to handle everything from routine EcoTec maintenance to complex suspension work on heavy-duty models.

125 Patterson St, Hillsdale, NJ 07642

Specialties & Features

Heavy-duty truck suspension
EcoTec engine diagnostics
Denali luxury features

Business Information

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

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

** The GMC repair market in Hillsdale, NJ, is characterized by a handful of highly competent independent shops that have successfully filled the niche for specialized service, often at a more competitive price point than the regional dealerships located in nearby Paramus or Hackensack. The average quality is high, driven by a demanding local clientele who own newer, well-equipped trucks and SUVs. Competition is strong but not oversaturated, with reputation and word-of-mouth being critical for success. Shops that invest in specific diagnostic tools and technician training for GMC systems (like GM's MDI/SPS programming) have a distinct advantage. Typical pricing reflects the affluent Bergen County area, with labor rates generally ranging from **$130 - $175 per hour**. Specialized services, particularly those involving Duramax diesel or Allison transmission work, command a premium due to the required expertise and equipment. Customers can expect a higher level of service and diagnostic capability here compared to more general automotive repair markets.

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 Hillsdale regulations and climate