The Best GMC Repair in Ruffin, SC

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

#1

Walterboro Transmission & Auto Care

4.7
(180 reviews)
Verified

A long-standing, family-owned shop known for its deep expertise in complex transmission systems, particularly the Allison series found in GMC HD trucks. They have built a strong reputation for honest diagnostics and quality workmanship on diesel and gasoline engines alike. They are a go-to for heavy-duty truck owners from Ruffin and the wider Colleton County area.

1026 Bells Hwy, Walterboro, SC 29488

Specialties & Features

Allison transmission repair
Duramax diesel service
Heavy-duty truck suspension

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

C&C Truck & Auto Repair

4.5
(90 reviews)
Verified

This shop has carved out a niche specifically serving the truck and SUV community. Their technicians have direct experience with the demands of towing and 4WD systems. They are highly recommended for their work on EcoTec engines and for diagnosing complex electronic and drivability issues in modern GMC vehicles, including Denali trims.

284 Robertson Blvd, Walterboro, SC 29488

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
Towing package maintenance

Business Information

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

Creech's Garage & Radiator Service

4.8
(120 reviews)
Verified

A trusted local institution with decades of service. While not exclusively a GMC specialist, their longevity is a testament to their reliability and broad mechanical expertise. They are exceptionally skilled in engine diagnostics, cooling system service (critical for Duramax diesels), and general repair on a wide range of GMC trucks and SUVs. They are known for their personalized service and fair pricing.

1362 Orangeburg Rd, Smoaks, SC 29481

Specialties & Features

Duramax diesel service
Engine diagnostics and repair
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 Ruffin

** The GMC repair market serving Ruffin, SC, is characterized by a reliance on nearby towns, primarily Walterboro, for specialized services. As a small community, Ruffin itself does not host a dedicated GMC or diesel-specific repair center. The competitive landscape is therefore defined by established, multi-service shops in the surrounding Colleton and Orangeburg county areas that have developed expertise in truck and SUV repair to serve the agricultural and personal-use needs of the region. The average quality of service is high, with shops competing on reputation, personalized customer service, and demonstrated expertise rather than volume. Pricing is generally competitive and often more affordable than dealerships in larger metros like Charleston or Columbia, but premium expertise (especially for Duramax and Allison systems) commands fair market rates. Customers are advised to book appointments in advance, as the best shops often have waiting lists due to their strong local reputations and the specialized nature of the work.

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 Ruffin regulations and climate