The Best Hyundai Repair in Diana, TX

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

#1

Sterling McCall Hyundai

4.4
(1 reviews)
Verified

As the official Hyundai dealership for the region, this is the premier destination for warranty work, complex diagnostics, and factory-trained technicians. They have direct access to Hyundai technical service bulletins (TSBs), specialized tools, and OEM parts. Their service department is equipped to handle everything from routine maintenance on the Ioniq 5 to intricate Theta II engine warranty claims and ADAS (SmartSense) calibrations.

1405 McCann Rd, Longview, TX 75601

Specialties & Features

Theta II engine warranty work
Hybrid/EV service
ADAS/SmartSense calibration

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Christian Brothers Automotive of Longview

4.9
(250 reviews)
Verified

A nationally recognized auto repair franchise known for its exceptional customer service, honesty, and high-quality work. Their Longview location employs ASE-certified technicians with experience across the Hyundai lineup. They are an excellent choice for owners seeking a trustworthy, non-dealer alternative for complex services like GDI carbon cleaning, DCT service, and turbo system repair, often at a more competitive labor rate than the dealership.

500 E Loop 281, Longview, TX 75605

Specialties & Features

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

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

C&M Auto & Truck Repair

4.7
(80 reviews)
Verified

A well-regarded independent shop with a strong local reputation for tackling difficult diagnostic and repair cases. While not Hyundai-exclusive, their master technicians have extensive experience with modern Korean vehicles. They are a top choice for drivers whose vehicles are outside of warranty and need expert, cost-effective repairs on systems like turbochargers and transmissions, without dealer-level pricing.

814 E Marshall Ave, Longview, TX 75601

Specialties & Features

Turbo system diagnostics and repair
Engine performance
General Hyundai repair

Business Information

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

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

** The Hyundai repair market serving Diana, Texas, is centralized in the Longview area. The market is characterized by a clear hierarchy: * **Dealer Dominance for Warranty & Tech:** Sterling McCall Hyundai is the undisputed leader for all factory warranty work, recall services, and the most advanced repairs requiring proprietary software and calibration, particularly for Hybrid/EV systems and ADAS. Their pricing is typically at the premium end of the market. * **High-Quality Independent Alternatives:** For out-of-warranty vehicles, shops like Christian Brothers Automotive and C&M Auto provide robust competition. They attract customers with strong reputations for transparency, lower labor rates, and significant technical expertise, especially for high-mileage maintenance like GDI cleaning and common Hyundai powertrain issues. * **Pricing & Competition:** Pricing is competitive among independents, while the dealership commands a premium justified by OEM training and equipment. The market is not oversaturated with Hyundai-specific specialists, making the shops listed above the clear top tier. Consumers have good, but not endless, options, emphasizing the importance of choosing a provider based on the specific repair need (warranty vs. out-of-warranty, routine vs. highly complex).

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 Diana regulations and climate