The Best GMC Repair in Jacksonboro, SC

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

#1

Colleton Diesel & Auto Repair

4.8
(180 reviews)
Verified

Widely regarded as the leading diesel and heavy-duty truck specialist in Colleton County. They have built a formidable reputation for deep technical expertise with modern Duramax engines and Allison transmissions, making them the go-to for complex diagnostics and repair. They frequently service HD GMC Sierras and Denalis used for farming, hunting, and towing in the region.

1026 Sniders Hwy, Walterboro, SC 29488

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

G & M Auto and Truck Repair

4.6
(130 reviews)
Verified

A highly reputable, family-owned shop known for its honest diagnostics and broad capability. While they service all makes and models, they have specific technicians with advanced training in GM platforms, including EcoTec engine work and complex electronic systems found in Denali trims. They are a trusted source for routine towing package maintenance and 4WD system service.

1604 Bells Hwy, Walterboro, SC 29488

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
Denali electronics

Business Information

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

Walterboro Automotive

4.4
(90 reviews)
Verified

This well-established local shop provides comprehensive service for both domestic and import vehicles, with a strong focus on American trucks and SUVs. They are a solid choice for GMC owners needing reliable general repair, suspension work, and transmission service. Their long tenure in the community speaks to their consistent service quality and customer trust.

1605 Bells Hwy, Walterboro, SC 29488

Specialties & Features

Transmission repair
General GMC service and maintenance
Suspension work

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market servicing Jacksonboro, SC, is effectively centered in Walterboro. The market is characterized by a handful of high-quality, independent shops that have earned strong local reputations over many years, rather than by high-volume dealership competition. The average quality of service is notably high, as these businesses survive on word-of-mouth and long-term customer relationships in a tight-knit community. Competition is moderate but specialized. Shops tend to develop niche reputations (e.g., Colleton Diesel for heavy-duty work), which reduces direct price competition on complex jobs. For standard maintenance, pricing is competitive and typically 20-30% lower than a Charleston-area dealership. For specialized diesel or transmission work, labor rates are in line with regional averages but reflect the required expertise. Consumers benefit from a choice of several reputable, long-standing providers, all within a 15-minute drive of Jacksonboro, ensuring that GMC owners have access to expert care without needing to travel to a major metropolitan center.

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 Jacksonboro regulations and climate