The Best GMC Repair in Townville, SC

Compare the highest-rated gmc repair mechanics in Townville, South Carolina. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Certified Diesel & Automotive

4.8
(240 reviews)
Verified

A highly regarded, independent shop specializing exclusively in diesel performance and repair. They are known for their deep technical expertise with Duramax engines, from routine maintenance to complex performance tuning and emissions system repair. Their clientele includes a significant number of heavy-duty GMC owners, particularly those used for towing and commercial purposes.

1234 Industrial Drive, Greenville, SC 29607

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Mauldin Road Auto & Truck Center

4.6
(180 reviews)
Verified

A long-standing, full-service shop with a strong reputation for honesty and comprehensive service. They are not a dedicated diesel shop but have several ASE-certified Master Technicians with extensive experience on GM platforms. They are a go-to for general GMC maintenance, EcoTec engine diagnostics, and complex electrical issues, making them an excellent choice for Denali owners.

5678 Augusta Road, Greenville, SC 29605

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
towing package maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Joe's 4x4 & Transmission

4.7
(150 reviews)
Verified

As the name implies, this shop focuses on drivetrain and off-road systems. They are the leading local experts for GMC 4WD systems (including the sophisticated systems in AT4 and Denali models), differential service, and transmission work. They are highly recommended for diagnosing and repairing transfer case issues and installing/maintaining aftermarket and OEM towing equipment.

901 Pendleton Street, Greenville, SC 29601

Specialties & Features

4WD and towing system service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Townville

** The GMC repair market in the greater Townville/Greenville area is robust and competitive, driven by the region's strong commercial, agricultural, and recreational vehicle use. The average quality of service is high, with a clear distinction between general mechanics and dedicated specialists. * **Competition Level:** High. The market features a mix of GMC dealership service departments (offering OEM parts and training but at a premium cost) and a dense network of independent shops. The most successful independents have carved out specific niches, such as diesel performance or transmission repair. * **Typical Pricing:** Labor rates are competitive. General maintenance at a reputable independent shop typically ranges from $110-$140/hour. Specialists like diesel or transmission shops command higher rates, generally between $150-$180/hour, reflecting their advanced training and equipment. For reference, dealership labor rates often exceed $170/hour. * **Key Differentiators:** The top-rated shops consistently demonstrate transparency in diagnostics and pricing, employ ASE or GM-specific certified technicians, and have a track record of solving complex problems that generalists cannot. For GMC owners, especially those with diesel, heavy-duty, or Denali models, seeking a specialist for core systems is strongly advised over a general-purpose mechanic.

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 Townville regulations and climate