The Best GMC Repair in Jekyll Island, GA

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

#1

C & C Automotive & Diesel

4.8
(180 reviews)
Verified

A highly reputable, family-owned shop known for its expertise in both domestic and diesel engines. They are a top choice for GMC Sierra and Canyon owners, particularly for complex diesel (Duramax) and transmission (Allison) diagnostics and repair. Their technicians have deep knowledge of modern GMC electronics and towing systems.

2715 Norwich St, Brunswick, GA 31520

Specialties & Features

Duramax diesel service
Allison transmission repair
towing system diagnostics

Business Information

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

Jekyll Auto Service & Repair

4.6
(120 reviews)
Verified

While located just off the island, this is the closest and most frequently used service center for Jekyll Island residents and visitors. They offer a broad range of services but have developed a strong niche in servicing the SUVs and trucks common to the area, including GMC Yukon/Denali models, with a focus on suspension, EcoTec engines, and general maintenance.

6659 Beachview Dr, St. Simons Island, GA 31522

Specialties & Features

EcoTec engine diagnostics
4WD service
Denali luxury feature maintenance

Business Information

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

C & M Automotive

4.7
(250 reviews)
Verified

A long-standing pillar of the local automotive community in Brunswick, C & M Automotive is praised for its honest diagnostics and high-quality workmanship. They have extensive experience with the full range of GMC vehicles, from heavy-duty truck suspension work on Sierras to the intricate electronics and infotainment systems found in Denali trims.

1700 Gloucester St, Brunswick, GA 31520

Specialties & Features

Heavy-duty truck suspension
GMC electronics
comprehensive towing package maintenance

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Jekyll Island

** The GMC repair market serving Jekyll Island is characterized by high-quality, independent shops located in the surrounding Gateway region (primarily Brunswick). Due to the island's affluent demographic and the prevalence of trucks and large SUVs for towing boats and recreational equipment, the local market demands competent service for complex systems like Duramax diesel, Allison transmissions, and advanced 4WD. Competition is moderate but specialized. There are numerous general mechanics, but only a handful possess the specific expertise, proprietary software, and tooling required for advanced GMC diagnostics, particularly for diesel and luxury features. As such, the top-tier shops are in high demand. Typical pricing is in line with regional averages; expect to pay $120-$150 per hour for labor. For major diesel or transmission work, customers should anticipate higher costs reflective of the specialized knowledge and parts required. Owners of newer or Denali-model GMCs are strongly advised to seek out these specialized providers over general repair shops to ensure proper care of their vehicle's complex systems.

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 Jekyll Island regulations and climate