The Best GMC Repair in Ellisburg, NY

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

#1

North Country Diesel & 4x4

4.8
(120 reviews)
Verified

A highly specialized local shop known for its expertise in diesel performance and repair. They are the go-to for complex Duramax engine diagnostics, performance tuning, and heavy-duty truck modifications. Their technicians have deep knowledge of Allison transmissions and modern 4WD systems, making them a top choice for Sierra HD owners and those with towing-related issues.

28941 US Route 11, Evans Mills, NY 13637 (Approx. 20-minute drive from Ellisburg)

Specialties & Features

Duramax diesel service
Allison transmission repair
4WD and suspension lift kits

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

P & M Auto Service

4.6
(90 reviews)
Verified

A well-established, full-service auto repair shop with a strong reputation for honesty and quality work. They handle a wide range of services from routine maintenance on EcoTec engines to more complex diagnostics and repairs. They are a reliable local option for transmission service, brake work, and general GMC upkeep, including towing package inspections.

24833 County Route 75, Watertown, NY 13601 (Approx. 15-minute drive from Ellisburg)

Specialties & Features

EcoTec engine diagnostics
general transmission service
towing package maintenance

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Dealmaker CJ Sisson GMC (Dealership Service Department)

4.4
(250 reviews)
Verified

As the area's primary GMC dealership, their service department is equipped with factory-trained technicians, proprietary GM diagnostic tools, and direct access to parts and technical service bulletins. This is the definitive source for warranty work, complex electronics, Denali luxury feature repairs, and recalls. They are best suited for factory-spec repairs and advanced electronic issues.

23281 NYS Route 3, Watertown, NY 13601 (Approx. 20-minute drive from Ellisburg)

Specialties & Features

Denali luxury features and electronics
factory-certified repairs
warranty service

Business Information

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

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

** The GMC repair market serving Ellisburg, NY, reflects its rural North Country setting. There are no dedicated "GMC-only" specialists within the tiny village itself. The market is characterized by a mix of capable independent garries in nearby towns and the authorized dealership in Watertown. * **Average Quality:** The quality is generally high, with shops being accustomed to servicing the trucks, SUVs, and heavy-duty vehicles common in the region. Customer service is personal, and reputation is paramount. * **Competition Level:** Competition is moderate but specialized. Shops tend to develop niche reputations (e.g., one for diesel, one for general repair, one for dealership work) rather than competing directly on all services. This allows them to coexist by serving different segments of the GMC owner base. * **Typical Pricing:** Pricing is competitive with regional norms. The dealership (Sisson) typically commands a premium for its OEM parts, certifications, and specialized equipment. Independent specialists like North Country Diesel offer competitive rates for complex diesel work, while generalists like P & M Auto provide value for routine maintenance and standard repairs. Consumers have a clear choice based on their specific needs and budget.

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 Ellisburg regulations and climate