The Best GMC Repair in New Brunswick, NJ

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

#1

Precise Auto Service

4.8
(240 reviews)
Verified

A highly reputable, family-owned auto repair center known for its technical expertise with domestic trucks and SUVs. They are not a dealership but have several ASE Master Technicians with specific training on GM platforms. They are a go-to for complex diagnostics on diesel engines and modern electronics, and they have a dedicated bay for transmission and driveline service.

260 Old New Brunswick Rd, Piscataway, NJ 08854

Specialties & Features

EcoTec engine diagnostics
Allison transmission service
Denali electronics
features

Business Information

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

Mavis Tires & Brakes

4.3
(180 reviews)
Verified

While part of a larger chain, this specific location has built a strong local reputation for GMC suspension, brake, and 4WD system service. They are a practical choice for heavy-duty truck suspension work, alignments, and towing package maintenance. They offer a strong warranty on parts and labor and have the equipment to handle larger trucks like the Sierra HD.

77 Somerset St, New Brunswick, NJ 08901

Specialties & Features

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

Business Information

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

Route 1 GMC Truck & SUV Specialists

4.6
(150 reviews)
Verified

Located a short drive south on the major commercial corridor, this independent shop focuses exclusively on GM trucks and SUVs. Their core business is servicing the Duramax diesel and Allison transmission combination, making them a prime specialist for these complex systems. They are also well-versed in the maintenance schedules of vehicles used for frequent towing.

2150 State Rte 1, North Brunswick, NJ 08902

Specialties & Features

Duramax diesel service
Allison transmission repair
towing system diagnostics

Business Information

Years in Business:9 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in New Brunswick

** The GMC repair market in the New Brunswick area is bifurcated. On one side, you have the **authorized dealership (Pete's GMC Truck),** which offers OEM parts and factory-trained technicians but at a premium price point. On the other side, there is a competitive landscape of **independent shops and regional chains**, as identified above. The average quality of independent specialists is high, as they compete directly with the dealership by offering deep technical expertise, often with more personalized service, at a 20-30% lower labor rate. Competition is strong, which benefits the consumer in terms of service quality and warranty offerings. Typical pricing for independent shops ranges from $120-$150/hour for labor, compared to $160-$190/hour at the dealership. Common needs in this market revolve around the high number of GMC Sierras (especially 1500s with EcoTec3/4 engines and 2500/3500s with Duramax) used for both personal and commercial purposes, leading to frequent demand for transmission service, suspension repairs due to local road conditions, and towing system maintenance. The shops listed have successfully carved out niches by mastering these specific, high-demand services.

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 New Brunswick regulations and climate