The Best GMC Repair in Quakertown, NJ

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

#1

Quakertown Automotive & Tire

4.8
(180 reviews)
Verified

A long-standing, family-owned shop that is the most direct and highly-recommended service center within the Quakertown community itself. They have built a strong reputation for honesty and expertise in servicing American trucks and SUVs, including comprehensive diagnostics and repair for the GMC lineup.

995 Route 579, Quakertown, NJ 08868

Specialties & Features

EcoTec engine diagnostics
Allison transmission service
4WD and towing system service

Business Information

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

Flemington GM Truck Center

4.6
(250 reviews)
Verified

Located just a short drive away in Flemington, this is the premier dedicated GM truck specialist in the region. They are not a full-line dealership but focus exclusively on GMC and Chevrolet trucks and SUVs. Their technicians are master-certified in GM powertrains, making them the top choice for complex Duramax and Allison repairs.

2145 US Highway 202, Flemington, NJ 08822

Specialties & Features

Duramax diesel service
Allison transmission rebuilds
Heavy-duty truck suspension

Business Information

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

Pittman's Garage

4.7
(120 reviews)
Verified

A well-respected, third-generation garage in Milford known for its deep technical knowledge and ability to handle everything from routine maintenance on a GMC Terrain to complex electrical diagnostics on a GMC Denali. They are a top alternative for drivers who prefer a highly personalized service experience.

2841 NJ-31, Milford, NJ 08848

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
General GMC service
repair

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Quakertown, NJ, is characterized by a few highly capable independent shops and specialized service centers in the surrounding areas, rather than a high volume of competition within the small community itself. The quality of service is generally very high, with several multi-generational businesses earning strong local trust. Due to the rural and suburban nature of Hunterdon County, there is significant demand for expertise in truck-specific systems like 4WD, diesel engines, and towing. Competition is moderate but quality-based; shops compete on reputation and technical specialization rather than price alone. Consumers are typically well-informed and loyal. Pricing is above the national chain average, reflecting the higher level of specialization and expertise required for modern GMC vehicles, particularly Duramax diesel and Allison transmission systems. Labor rates are typically in the $125-$165/hour range for these specialists. For major work, residents are willing to drive the extra 10-20 minutes to Flemington or Milford to access the highest level of expertise.

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 Quakertown regulations and climate