The Best GMC Repair in New City, NY

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

#1

New City Automotive

4.8
(240 reviews)
Verified

A long-standing, family-owned auto repair center with a stellar local reputation. They are known for their honest diagnostics and expertise with a wide range of domestic vehicles, with a significant portion of their work focused on GM trucks and SUVs. They have invested in specialized tools for modern GMC diagnostics.

100 N Main St, New City, NY 10956

Specialties & Features

EcoTec engine diagnostics
Allison transmission service
Denali electronics

Business Information

Years in Business:35 years
Licensed:Yes
Insured:Yes
#2

Mavis Discount Tire & Auto Service Center

4.4
(180 reviews)
Verified

Part of a larger regional chain, this specific location in nearby Nanuet has consistently strong reviews for mechanical work. They are a go-to for routine and complex service on trucks and SUVs, including suspension work, transmission service, and engine diagnostics. Their scale allows for access to a wide range of parts and technical resources.

100 Rockland Plaza, Nanuet, NY 10954

Specialties & Features

Heavy-duty truck suspension
4WD service
towing package maintenance

Business Information

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

Certified Auto Repair

4.7
(190 reviews)
Verified

Located in Spring Valley, this shop is highly regarded for its technical expertise, particularly with complex drivetrain and engine issues. While not exclusively a GMC shop, their technicians have advanced training in diesel systems and transmission repair, making them a top choice for Duramax and Allison-specific problems that general shops may decline.

5 College Rd, Spring Valley, NY 10977

Specialties & Features

Duramax diesel service
Allison transmission repair
4WD diagnostics

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in and around New City, NY, is competitive and bifurcated. On one side, you have the authorized **Pomilla GMC** dealership, which offers factory-trained technicians and genuine parts but at a premium cost. On the other side are independent shops, like those listed above, which offer significant cost savings (typically 20-40% lower labor rates) and often more personalized service. The average quality of independent shops is high, driven by the affluence of Rockland County and the prevalence of high-end Denali models and heavy-duty trucks requiring specialized knowledge. Shops that survive and thrive here have necessarily invested in the ongoing training and equipment required for complex electronics, diesel systems, and advanced transmissions. Typical pricing for an independent specialist ranges from $120-$150/hour for labor. Consumers are generally well-informed and expect a high level of professionalism and expertise, which has raised the bar for all service providers in the area. For the most specialized work (especially deep Duramax engine repair), owners are often willing to travel to the top specialists within a 15-20 minute radius of New City.

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 City regulations and climate