The Best GMC Repair in Valhalla, NY

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

#1

Westchester Truck & Auto Center

4.8
(240 reviews)
Verified

A highly reputable and long-standing service center known for its expertise in both light and heavy-duty trucks. They have master technicians with specific training in GM platforms. They are a go-to for complex diesel and transmission work, and their shop is equipped to handle the sophisticated electronics and suspension systems of Denali and heavy-duty models.

55 Broadway, Hawthorne, NY 10532

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Valhalla Auto & Truck Repair

4.6
(180 reviews)
Verified

A well-established local provider conveniently located in Valhalla itself. They have built a strong reputation for honest service and diagnostics. While they handle general auto repair, they have developed a significant niche in servicing the GMC and Chevrolet trucks common in the area, including 4WD systems and towing package maintenance.

20 Legion Dr, Valhalla, NY 10595

Specialties & Features

4WD and towing system service
EcoTec engine diagnostics
General GMC maintenance

Business Information

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

GMC Truck Specialists of Westchester

4.7
(150 reviews)
Verified

As the name implies, this shop focuses specifically on GMC and Chevrolet trucks and SUVs. Their technicians have deep, brand-specific knowledge, making them experts in the full range of services from EcoTec V6 engines to Duramax powertrains and Denali-specific luxury and electronic features. They are a preferred alternative to dealership services.

45 Commerce Dr, Thornwood, NY 10594

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
Duramax
EcoTec diagnostics

Business Information

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

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

** The GMC repair market in and around Valhalla, NY, is characterized by high-quality, independent service providers that compete directly with dealership service departments. The market is not saturated with a high number of shops, but the existing competition is fierce on the basis of specialized expertise and customer service. * **Average Quality:** The average quality is high. Given the affluent demographic and the prevalence of high-end Denali models and heavy-duty trucks in Westchester County, shops must employ skilled technicians and maintain advanced diagnostic equipment to remain competitive. * **Competition Level:** Moderate to high. The primary competition is between a handful of highly specialized independent shops (like those listed above) and the large, local dealerships. Independents often compete successfully by offering more personalized service, lower labor rates, and deep technical expertise in specific areas like diesel performance. * **Typical Pricing:** Pricing is at a premium, reflecting the high cost of living in Westchester County and the technical complexity of modern GMC vehicles. Labor rates are typically 10-25% lower than dealership rates. Specialized services, particularly for Duramax diesel and Allison transmission repair, command a premium due to the required expertise and tooling. Customers can expect to pay for quality diagnostics and genuine or high-quality aftermarket parts.

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 Valhalla regulations and climate