Top 3 Chevrolet Repair Shops in Mattituck

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

#1

G & G Auto Repair

4.7
(180 reviews)
Verified

A highly reputable, long-standing family-owned shop in the heart of Mattituck. They are known for their honest diagnostics and ability to work on a wide range of vehicles, with a strong focus on American brands like Chevrolet. They handle everything from routine maintenance on trucks and SUVs to more complex engine and transmission work.

2955 NY-25, Mattituck, NY 11952

Specialties & Features

Chevrolet diagnostics
LS engine service
Transmission service

Business Information

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

Chevrolet of Riverhead (Service Department)

4.3
(250 reviews)
Verified

As the closest authorized Chevrolet dealership, this is the premier destination for factory-certified diagnostics, warranty work, and complex electrical/MyLink issues. Their master technicians receive direct GM training and have access to the latest technical service bulletins and proprietary diagnostic tools.

1405 Old Country Rd, Riverhead, NY 11901

Specialties & Features

MyLink/electrical diagnostics
Factory-certified repairs
Truck and SUV specialist repairs

Business Information

Years in Business:30 years
Licensed:Yes
Insured:Yes
#3

Southampton Auto Body & Repair

4.8
(90 reviews)
Verified

While the name suggests a focus on bodywork, this established shop has a stellar reputation for high-quality mechanical repair, particularly with performance vehicles, Corvettes, and LS engine swaps. They are frequently recommended by enthusiasts for their technical expertise and attention to detail on both modern and classic GM vehicles.

679 County Rd 39A, Southampton, NY 11968

Specialties & Features

Corvette and performance service
4WD/AWD maintenance
LS engine service

Business Information

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

Why These Are the Top Chevrolet Repair Auto Repair Shops in Mattituck

** The Chevrolet repair market serving Mattituck, NY, is characterized by a mix of a few highly trusted local independent shops and the essential presence of the authorized dealership in nearby Riverhead. Given the affluent and rural nature of the North Fork, there is a significant number of Chevrolet trucks, SUVs (Tahoes, Suburbans), and performance vehicles (Corvettes, Camaros), creating a strong demand for competent specialists. **Average Quality:** The quality is generally high, with shops maintaining excellent reputations through word-of-mouth and long-term community presence. Competition, while not dense, is based on trust and proven capability rather than price alone. **Competition Level:** Moderate. There are not dozens of options, which reinforces the importance of choosing a shop with a proven track record. The dealership holds a monopoly on factory-certified services, while independents compete on personalized service, often lower labor rates, and niche expertise (e.g., performance). **Typical Pricing:** Pricing is above the national average, consistent with the Long Island market and the higher cost of living. Dealership labor rates are typically the highest, followed by the specialized independents. However, customers generally report high value for money due to the quality of work and diagnostic accuracy, reducing the likelihood of repeat visits or misdiagnoses.

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 Mattituck regulations and climate