Top 3 Hyundai Repair Shops in Union City

Compare the highest-rated hyundai repair mechanics in Union City, Tennessee. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Carlock Hyundai of Union City

4.4
(180 reviews)
Verified

As the only franchised Hyundai dealership in the area, Carlock Hyundai is the primary and most qualified provider for factory-backed services. Their technicians receive direct training from Hyundai Motor America and have exclusive access to proprietary diagnostic tools and software (GDS). This makes them the undisputed leader for warranty work, complex electronic diagnoses, and recalls.

2200 W State Hwy 21, Union City, TN 38261

Specialties & Features

Theta II engine warranty work
Hybrid/EV service
Advanced driver assistance systems (SmartSense) calibration

Business Information

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

J&B Auto Service

4.7
(95 reviews)
Verified

A highly reputable independent shop known for its skilled technicians and honest service. While not a dealership, they have demonstrated expertise with modern Hyundai and Kia platforms. Customer reviews frequently praise their ability to diagnose and repair complex engine and transmission issues that other local independents may turn away. They are a strong alternative for out-of-warranty vehicles.

1400 S 1st St, Union City, TN 38261

Specialties & Features

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

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

M&M Auto Repair

4.5
(70 reviews)
Verified

A well-established local shop known for its dependable general repair and maintenance services. They are a solid choice for routine Hyundai service and more straightforward mechanical repairs. For the specialized areas like ADAS or hybrid systems, they would likely subcontract or refer to the dealership, but they are a trusted name for the community for general upkeep and non-warranty engine work.

1300 E Reelfoot Ave, Union City, TN 38261

Specialties & Features

Warranty-compliant maintenance
General engine repair
Brake and suspension service

Business Information

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

Why These Are the Top Hyundai Repair Auto Repair Shops in Union City

The Hyundai repair market in Union City, TN, is characteristic of a smaller rural city. It is dominated by **Carlock Hyundai**, the sole authorized dealership, which creates a near-monopoly on factory warranty work, recall campaigns, and highly specialized services involving high-voltage systems (Hybrid/EV) and ADAS calibrations. This lack of competition for certified work can sometimes lead to higher labor rates and longer appointment wait times compared to larger metropolitan areas. The independent shop scene is robust for a city of its size, with several long-standing businesses like **J&B Auto Service** and **M&M Auto Repair** building strong community trust. These shops provide essential competition for out-of-warranty vehicles, offering lower labor rates and more personalized service. However, their technical capabilities for the most advanced Hyundai systems are naturally limited by their access to proprietary Hyundai tools and training. **Typical Pricing:** Labor rates are generally lower than national averages. Expect the dealership (Carlock) to command the highest rate (estimated $125-$150/hr), while quality independents like J&B operate in the $95-$120/hr range. For specialized services like a GDI carbon cleaning, prices can range from $400-$700 depending on the method used, while a DCT service is typically $250-$400. The market is not saturated, so quality shops remain busy, emphasizing the need for scheduling appointments in advance.

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 Union City regulations and climate