Top 3 Hyundai Repair Shops in Stony Brook

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

#1

Smithtown Hyundai

4.3
(450 reviews)
Verified

As the authorized Hyundai dealership for the Stony Brook area, Smithtown Hyundai is the primary destination for warranty work, recall services, and factory-trained technicians. They possess the proprietary Hyundai diagnostic software (GDS) and direct access to technical service bulletins (TSBs), making them unrivaled for complex electrical and ADAS calibrations.

320 E Main St, Smithtown, NY 11787

Specialties & Features

Theta II engine warranty work
Advanced driver assistance systems (SmartSense)
Hybrid and electric vehicle service

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

The Car Lab

4.8
(120 reviews)
Verified

A highly-rated independent shop known for its technical expertise on Asian imports, with numerous reviews specifically praising their work on Hyundai and Kia vehicles. They have developed a strong reputation for diagnosing and repairing issues that other shops cannot, including persistent check engine lights, turbo system problems, and DCT concerns.

1893 New Highway, Farmingdale, NY 11735

Specialties & Features

Turbo system diagnostics and repair
GDI engine service and carbon cleaning
DCT transmission service

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

Smithtown Auto Tech

4.7
(180 reviews)
Verified

A longstanding, family-owned shop with a reputation for honesty and high-quality work. While they service all makes, their technicians have specific training and extensive experience with Hyundai's powertrains. They are a go-to for customers seeking expert, warranty-compliant maintenance and repair outside the dealership without sacrificing quality.

636 E Main St, Smithtown, NY 11787

Specialties & Features

Warranty-compliant maintenance
GDI engine service
Theta II engine diagnostics

Business Information

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

Why These Are the Top Hyundai Repair Auto Repair Shops in Stony Brook

** The Hyundai repair market in and around Stony Brook is characterized by a clear bifurcation. The authorized dealership, **Smithtown Hyundai**, dominates the market for warranty, recall, and advanced electronic work (especially SmartSense), leveraging its factory backing and specialized tools. This creates a near-monopoly for certain services, but often at a premium cost. The independent market is competitive but sparse on *dedicated* Hyundai specialists. High-quality generalists like **The Car Lab** and **Smithtown Auto Tech** have successfully carved out a niche by developing deep expertise with common Hyundai issues (GDI carbon buildup, Theta II problems, DCT service). These independents compete effectively on price, personalized service, and diagnostic tenacity, often attracting customers who have had unsatisfactory dealership experiences. **Typical Pricing:** Dealership labor rates are typically 15-25% higher than top-tier independents. However, for warranty-covered work, the dealership is the only cost-effective option. For out-of-warranty services like a GDI carbon cleaning, customers can expect to save significantly at an independent shop while still receiving high-quality service. The overall market quality is high, driven by the technical complexity of modern Hyundais, which filters out less-capable repair shops.

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 Stony Brook regulations and climate