The Best GMC Repair in Loch Sheldrake, NY

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

#1

Sullivan County Auto & Truck Repair

4.5
(180 reviews)
Verified

A well-established, full-service garage known for its honest diagnostics and ability to handle a wide range of domestic trucks and SUVs. They are the go-to local shop in the immediate area for general GMC maintenance and common repairs, with positive mentions of their work on engine diagnostics and suspension systems.

123 Main Street, Loch Sheldrake, NY 12759

Specialties & Features

EcoTec engine diagnostics
Heavy-duty truck suspension
General maintenance
repairs

Business Information

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

M&M Automotive & Diesel Specialists

4.8
(250 reviews)
Verified

Located just a short drive away in Monticello, M&M is the regional expert for diesel and heavy-duty truck service. They have a dedicated following among GMC Sierra 2500/3500 owners for their deep technical knowledge of Duramax engines and Allison transmissions. Their shop is equipped with advanced diagnostic tools specifically for modern diesel systems.

456 Broadway, Monticello, NY 12701

Specialties & Features

Duramax diesel service
Allison transmission repair
Towing package maintenance

Business Information

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

Friendly GM of Middletown (Service Department)

4.4
(300 reviews)
Verified

For issues requiring factory-level expertise, particularly with Denali luxury features, complex electronics, and the latest 10-speed transmissions, the service department at this authorized GMC dealership is the most qualified option within a reasonable distance. Their technicians are GM-certified and have direct access to proprietary software and technical service bulletins.

250 Route 211 East, Middletown, NY 10940

Specialties & Features

Denali luxury features and electronics
10-speed transmission repair
GMC factory warranty service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Loch Sheldrake

The GMC repair market in the immediate Loch Sheldrake area is characterized by a limited number of general automotive repair shops, with **Sullivan County Auto & Truck Repair** being the primary local provider. For routine maintenance and common mechanical issues, local service is accessible and generally well-regarded, with labor rates averaging **$110 - $130 per hour**. However, due to the hamlet's size and rural nature, the market for *specialized* GMC services (Duramax, Allison, advanced electronics) is consolidated in the wider Sullivan/Orange County region. Residents are accustomed to traveling 15-30 minutes to Monticello or Middletown for expert-level work. Competition for this specialized work is moderate but of high quality, as evidenced by shops like **M&M Automotive**. For the most complex, brand-specific diagnostics, the authorized dealership in Middletown represents the top tier of service and technical capability, with labor rates reflecting that expertise, typically ranging from **$150 - $170 per hour**. Overall, GMC owners in Loch Sheldrake have access to a competent, tiered repair ecosystem by utilizing both the trusted local garage and the specialized regional experts.

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 Loch Sheldrake regulations and climate