The Best GMC Repair in Granite Springs, NY

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

#1

C & S Auto Repair

4.8
(180 reviews)
Verified

A family-owned and operated shop renowned for its honest diagnostics and expertise with both domestic and import vehicles. They have built a stellar reputation for handling complex engine and transmission work, with specific praise for their diesel and transmission service capabilities. They are a top-tier independent alternative to dealership service centers.

79 US-6, Mahopac, NY 10541

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

Auto Technica

4.7
(150 reviews)
Verified

Known for their technical proficiency and modern diagnostic equipment, Auto Technica specializes in complex electrical and computer systems, making them an excellent choice for Denali models with advanced luxury and towing features. Their technicians are highly trained and they consistently receive high marks for customer service and clear communication.

351 US-6, Mahopac, NY 10541

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
4WD diagnostics

Business Information

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

Brewster General Motors

4.3
(250 reviews)
Verified

As the closest authorized GM dealership, Brewster GM offers factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins and software updates. This is the definitive source for warranty work, complex electronic issues, and services requiring proprietary GM diagnostic systems. Their service department is equipped for all GMC models, from light-duty to heavy-duty trucks.

1790 US-6, Brewster, NY 10509

Specialties & Features

Heavy-duty truck suspension
Factory-certified GMC service
Allison
10-speed transmission repair

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Granite Springs

** The GMC repair market serving Granite Springs is characterized by a mix of highly competent independent shops and a major dealership located a short drive away. The overall quality is high, reflecting the affluent and vehicle-dependent nature of Northern Westchester and Putnam Counties. * **Average Quality & Competition:** The independent shops (like C & S and Auto Technica) compete directly on superior customer service, personalized attention, and often lower labor rates compared to the dealership. Their reputation is their most valuable asset, leading to a high standard of work. The dealership (Brewster GM) competes on factory authority, specialized equipment, and brand-specific expertise. * **Typical Pricing:** Pricing is competitive but aligns with the higher cost of living in the region. Dealership labor rates are typically the highest, followed by the premium independents. However, customers are generally paying for significant expertise, particularly in the complex systems outlined in the request (Duramax, Allison, Denali electronics). For major diesel or transmission work, customers should expect a premium investment regardless of the provider chosen from this list. **Disclaimer:** While every effort has been made to provide accurate and current information based on public data and business reputations, it is always recommended to contact the businesses directly to verify their capabilities, licensing, and insurance for your specific repair needs.

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 Granite Springs regulations and climate