The Best GMC Repair in Pittsboro, MS

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

#1

Certified Diesel & Electric

4.7
(180 reviews)
Verified

A highly-rated, independent shop known for its deep expertise in diesel performance and diagnostics. They are the go-to specialists for complex Duramax engine issues, from routine maintenance to major repairs and performance tuning. Their technicians are proficient with advanced electronics, making them well-suited for Denali and modern HD truck systems.

1257 Hwy 15 South, Pontotoc, MS 38863

Specialties & Features

Duramax diesel service
Heavy-duty towing systems
EcoTec engine diagnostics

Business Information

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

Advanced Transmission Specialists

4.5
(120 reviews)
Verified

As the name implies, this shop focuses exclusively on transmission repair and rebuilding. They are one of the few providers in the region with specific expertise and specialized tools for the Allison transmission series found in GMC HD trucks, as well as the newer 10-speed models. They also service transfer cases, addressing the 4WD component of your request.

402 Hwy 6 West, Pontotoc, MS 38863

Specialties & Features

Allison transmission repair
10-speed transmission service
4WD transfer case service

Business Information

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

Calhoun County Service Center

4.3
(90 reviews)
Verified

A full-service, family-owned garage with a strong reputation for honesty and dependable work on American trucks. While not exclusively a GMC shop, they have experienced technicians who handle a high volume of suspension work, brake services, and general engine diagnostics for the local community, including EcoTec engines in smaller GMCs. They are a reliable option for more general maintenance and repairs.

210 Main Street, Pittsboro, MS 38951

Specialties & Features

Heavy-duty truck suspension
EcoTec engine diagnostics
General GMC maintenance

Business Information

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

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

** The GMC repair market in Pittsboro, MS, reflects its rural setting. There is limited specialization within the town itself, with most residents relying on a single general-purpose garage (Calhoun County Service Center) for everyday needs. For the complex, brand-specific services you require—particularly for Duramax diesel and Allison transmissions—the market is concentrated in the larger commercial hubs of Pontotoc and New Albany, located within a 20-30 minute drive. Competition among specialists is moderate but of high quality. Shops that survive and thrive in this region do so by building a strong, reputation-based business. Pricing is typically 20-30% lower than dealership rates, but specialized diesel and transmission work commands a premium due to the required expertise and equipment. Customers prioritize proven expertise and trustworthiness over convenience, leading to high loyalty for shops that demonstrate competency with complex GMC systems. For a Pittsboro resident, accessing top-tier GMC repair involves a short commute to a neighboring town where several excellent, reputable options are available.

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 Pittsboro regulations and climate