The Best GMC Repair in Kenoza Lake, NY

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

#1

Jeff's Auto Center

4.6
(180 reviews)
Verified

A long-standing, family-owned and operated full-service shop known for its honest diagnostics and ability to handle complex repairs on both domestic and import vehicles. They have a strong reputation for diesel engine work and transmission services, making them a top choice for GMC Sierra HD owners in the area.

4933 State Route 52, Jeffersonville, NY 12748

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#2

Sullivan County Transmission & Auto Repair

4.5
(95 reviews)
Verified

As the name implies, this provider is a transmission specialist, which is critical for GMC's Allison and modern 10-speed units. They also offer comprehensive general repair services. Their expertise in complex driveline systems extends to 4WD and towing system diagnostics, making them a key resource for truck owners.

221 Anawana Lake Rd, Monticello, NY 12701

Specialties & Features

Allison transmission repair
4WD and towing system service
Transmission repair

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Monticello GM Superstore

4.3
(250 reviews)
Verified

This is the closest authorized GMC dealership to Kenoza Lake. As a factory-authorized service center, they are the definitive source for warranty work, complex electronics, and luxury features on Denali models. Their technicians receive direct GM training and have access to the latest diagnostic tools and OEM parts.

445 E Broadway, Monticello, NY 12701

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Factory towing package maintenance

Business Information

Years in Business:30 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Kenoza Lake

** The GMC repair market serving Kenoza Lake is characterized by a reliance on regional providers rather than hyper-local options. The market is not saturated with specialists, but the available options are robust and well-established. Quality is generally high, with a clear distinction between the factory-trained expertise of the dealership and the deep mechanical specialization of independent shops like Jeff's Auto Center and Sullivan County Transmission. **Competition Level:** Moderate. While there are several general auto repair shops, true specialists for Duramax, Allison, and GMC electronics are limited, giving the providers listed above a strong regional reputation. **Typical Pricing:** Pricing is competitive for the region. The dealership (Monticello GM) typically commands a premium for OEM parts and specialized diagnostics. Independent specialists often offer more competitive labor rates but require customer diligence to confirm expertise for specific complex systems. For a major service like a Duramax fuel system repair or an Allison transmission rebuild, customers should expect costs ranging from $2,500 to $6,000+, depending on the severity of the issue.

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 Kenoza Lake regulations and climate