The Best GMC Repair in Colliersville, NY

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

#1

DeNooyer Chevrolet

4.4
(287 reviews)
Verified

As a direct General Motors dealership, DeNooyer offers the highest level of factory-trained technicians, genuine GM parts, and specialized diagnostic equipment. They are the premier destination for complex electrical issues, warranty work, and servicing the advanced features found in Denali trims.

1970 Central Ave, Schenectady, NY 12304

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Allison transmission repair

Business Information

Years in Business:45 years
Licensed:Yes
Insured:Yes
#2

Mohawk Chevrolet

4.6
(189 reviews)
Verified

Another top-tier dealership with a strong local reputation for servicing heavy-duty trucks and SUVs. Their service department features dedicated diesel and transmission specialists, making them a go-to for Duramax and Allison service, as well as towing package and suspension work on 2500/3500 series trucks.

1790 Altamont Ave, Schenectady, NY 12303

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

Years in Business:35 years
Licensed:Yes
Insured:Yes
#3

D & A Truck Repair

4.8
(112 reviews)
Verified

A highly specialized independent shop focused exclusively on medium and heavy-duty trucks. While not a dealership, they have carved a niche with exceptional mechanical expertise on diesel engines and drivetrains. They are a trusted alternative for owners of work trucks and heavy-duty GMCs who prioritize deep mechanical knowledge and often more personalized service.

2018 State St, Schenectady, NY 12304

Specialties & Features

Duramax diesel service
Allison transmission repair
4WD and driveline service

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Colliersville, NY is robust and characterized by high-quality service options concentrated in the neighboring Schenectady area. The market is split between two major GM dealerships and a select number of highly competent independent shops. * **Average Quality:** The quality of specialized GMC repair is high, driven by strong competition between the two major dealerships. Customers have access to factory-level diagnostics and training. * **Competition Level:** Competition is strong, particularly for diesel and heavy-duty service. Dealerships compete on factory backing and brand new facilities, while independents like D & A compete on price for mechanical work and niche expertise. * **Typical Pricing:** Pricing follows a standard tiered structure. Dealerships command a premium (approx. $145-$165/hr) for OE parts and certified technicians. Specialized independents are typically 10-20% lower on labor rates but match the quality of core mechanical work. For complex electronic or Denali-specific features, the dealerships are the unequivocal leaders.

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 Colliersville regulations and climate