The Best GMC Repair in Mountain Dale, NY

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

#1

J & E Auto & Truck Repair

4.7
(180 reviews)
Verified

A highly reputable, family-owned shop known for its deep expertise in both domestic cars and heavy-duty trucks. They are a local go-to for complex diesel and transmission work, with technicians experienced in the latest GMC electronics and towing systems. Their reputation is built on honest diagnostics and quality workmanship.

4349 State Route 42, Monticello, NY 12701

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension
towing

Business Information

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

Liberty Auto Center

4.5
(120 reviews)
Verified

A well-established, full-service automotive center with a strong focus on American-made trucks and SUVs. They have invested in modern diagnostic equipment and training, allowing them to competently handle the sophisticated electronics in GMC Denali models and EcoTec engines. They offer comprehensive service from routine maintenance to major repairs.

198 Mill St, Liberty, NY 12754

Specialties & Features

EcoTec engine diagnostics
Denali luxury features
electronics
General GMC service
maintenance

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Middletown Truck & Trailer

4.4
(90 reviews)
Verified

While a short drive from Mountain Dale, this provider is a dedicated commercial and heavy-duty truck specialist, making them an excellent choice for owners of GMC Sierra HD models, particularly those used for serious towing or commercial purposes. Their expertise in heavy-duty chassis, braking systems, and trailer integration is superior.

25 Fulton St, Middletown, NY 10940

Specialties & Features

Heavy-duty truck suspension
Towing package maintenance
repair
Diesel engine service

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Mountain Dale

** The GMC repair market serving Mountain Dale, NY is characterized by a handful of highly capable, independent shops rather than a high volume of options. Due to the rural and seasonal nature of the Catskills region, the shops that thrive are those with broad, deep expertise in the trucks and SUVs common to the area. Competition is moderate but quality is generally high, as these businesses rely heavily on community reputation and repeat customers. Typical pricing is competitive but reflects the specialized knowledge and equipment required for modern GMC systems, especially diesel and transmission work. Labor rates are generally lower than dealerships in larger metropolitan areas, but diagnostic time for complex electronic issues (Denali features, EcoTec problems) is billed accordingly. Owners of newer or high-end GMC models (Denali, AT4) may find a slightly longer drive to a specialist in Middletown or Kingston worthwhile for the most advanced diagnostics, while the local shops in Monticello and Liberty are perfectly equipped for the vast majority of service and 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 Mountain Dale regulations and climate