The Best GMC Repair in Greenwich, NY

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

#1

D & K's Auto & Truck Repair

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its technical expertise with both domestic and import vehicles, with a strong focus on GM trucks and SUVs. They have a reputation for honest diagnostics, quality workmanship, and are a trusted local source for complex diesel and transmission work.

2054 State Route 9, Mechanicville, NY 12118

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Smith's Auto Service & Sales

4.7
(110 reviews)
Verified

A well-established, full-service garage with deep roots in the community. While they service all makes, their technicians have significant experience with GM powertrains and chassis systems. They are frequently recommended for routine maintenance and repairs on popular GMC models like the Sierra and Yukon.

125 Main St, Greenwich, NY 12834

Specialties & Features

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

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Ray's Transmission & Auto Repair

4.6
(90 reviews)
Verified

As the name implies, this provider is a transmission specialist, particularly with the robust Allison units found in GMC HD trucks. They have expanded their services to become a comprehensive auto repair center, making them a strong choice for transmission-centric issues and related drivetrain work on GMC vehicles.

4210 State Route 40, Argyle, NY 12809

Specialties & Features

Allison transmission repair
4WD diagnostics
Towing package maintenance

Business Information

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

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

** The GMC repair market for Greenwich, NY, and its immediate surrounding area is characterized by a handful of long-standing, independent repair shops rather than a high volume of specialized competitors. The market is not saturated, which contributes to the strong reputations and longevity of the top providers. For highly complex electronic or Denali-specific luxury feature diagnostics, owners may need to travel to larger franchise dealers in Saratoga Springs or Glens Falls. The average quality of service is high, as these local businesses survive on word-of-mouth and community trust. Pricing is competitive and typically lower than dealership rates, with labor hours generally ranging from $110-$140 per hour. For the specific specialties requested (Duramax, Allison), the shops with that dedicated expertise (like D & K's and Ray's) can command a premium due to their specialized tooling and knowledge, but they remain the most cost-effective and often most thorough solution compared to dealerships.

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 Greenwich regulations and climate