The Best Hyundai Repair in Trenton, TX

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

#1

Direct Line Auto & Truck Repair

4.8
(240 reviews)
Verified

A highly-rated, full-service shop known for its technical expertise with modern engines and complex systems. They are not a dedicated Hyundai specialist but have multiple ASE-certified technicians with proven experience in GDI services, turbo systems, and advanced diagnostics, making them a top-tier independent option for Trenton residents.

110 N Main St, Leonard, TX 75452 (Approx. 8 miles from Trenton)

Specialties & Features

GDI engine service and carbon cleaning
Turbo system diagnostics and repair
Advanced diagnostics (including SmartSense preliminary scans)

Business Information

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

Whitewright Auto & Diesel

4.7
(180 reviews)
Verified

A well-established, family-owned shop with a strong reputation for honesty and thorough work. They have invested in modern diagnostic tools and have technicians trained to handle a wide range of imports, including Hyundai. They are a reliable choice for DCT service, general maintenance, and engine repair.

109 W Pacific St, Whitewright, TX 75491 (Approx. 12 miles from Trenton)

Specialties & Features

DCT transmission service
Theta II engine diagnostics (non-warranty)
Warranty-compliant maintenance

Business Information

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

Hyundai of Sherman (Official Dealership)

4.3
(290 reviews)
Verified

As the nearest official Hyundai dealership, this is the definitive source for all factory-related services. It is the only location that can perform official Theta II engine warranty inspections and replacements, certified hybrid/EV service for Ioniq and Kona Electric, and guaranteed OEM-calibration of ADAS (SmartSense) systems.

3411 N Travis St, Sherman, TX 75092 (Approx. 20 miles from Trenton)

Specialties & Features

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

Business Information

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

Why These Are the Top Hyundai Repair Auto Repair Shops in Trenton

** The Hyundai repair market for Trenton, Texas, reflects its rural setting. There are no dedicated, independent Hyundai specialists operating directly within the city limits. The market is bifurcated: * **Local Generalists:** Highly competent general repair shops (like Direct Line and Whitewright Auto) serve as the first line of defense for most repairs. They offer significant cost savings over the dealership for services like GDI cleaning, turbo repair, and DCT service, and are praised for personal service and convenience. Their limitation is their inability to perform manufacturer-backed warranty work. * **Dealership Dependence:** For warranty claims, complex electrical issues, and certified EV/hybrid service, residents must travel to the nearest dealership in Sherman. This is a non-negotiable requirement for factory-covered repairs, particularly the critical Theta II engine settlement work. **Competition Level:** Moderate. The local shops face little direct competition from other specialists within Trenton but compete with the convenience and pricing of the Sherman dealership for non-warranty work. **Typical Pricing:** Labor rates are generally more competitive at the local independent shops ($95-$125/hr) compared to the dealership ($130-$150/hr). However, for warranty and specific software-dependent services, the dealership is the sole provider. Parts pricing can vary, with independents often using high-quality aftermarket options while the dealership exclusively uses OEM parts.

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 Trenton regulations and climate