The Best GMC Repair in Port Wentworth, GA

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

#1

Savannah Truck Center

4.6
(180 reviews)
Verified

While not a dedicated GMC dealer, Savannah Truck Center is the premier commercial and heavy-duty truck service facility in the region. They are the go-to experts for complex diesel engine repairs, major transmission overhauls, and heavy-duty chassis work. Their technicians are extensively trained on Duramax and Allison systems, making them a top choice for serious GMC 2500/3500 HD owners, especially those using their trucks for business or heavy towing.

100 Crossgate Rd, Port Wentworth, GA 31407

Specialties & Features

Duramax diesel service
Allison transmission rebuild
Heavy-duty truck suspension

Business Information

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

A-1 Car and Truck Care

4.5
(110 reviews)
Verified

A well-established, family-owned auto and light truck shop with a strong reputation for honest service and technical expertise. They receive consistently high marks for their diagnostic capabilities on both EcoTec gas engines and Duramax diesels. They are a strong alternative to the dealership for routine maintenance, transmission service, and electrical diagnostics on GMC SUVs and light-duty trucks.

101 S Coastal Hwy, Port Wentworth, GA 31407

Specialties & Features

EcoTec engine diagnostics
Transmission service
Towing package maintenance

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

GMC of Savannah

4.3
(250 reviews)
Verified

As the authorized GMC dealership serving the Port Wentworth area, this is the definitive source for factory-trained service. Their technicians receive continuous, brand-specific training and have direct access to the latest technical service bulletins, specialized tools, and genuine GM parts. This is the best choice for warranty work, complex Denali electronics, and services requiring factory programming.

7710 Abercorn St, Savannah, GA 31406 (Approx. 10-15 minutes from Port Wentworth)

Specialties & Features

Denali luxury features and electronics
Factory transmission programming
4WD system service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Port Wentworth

** The GMC repair market in Port Wentworth is characterized by a mix of highly specialized heavy-duty shops and general automotive repair centers, with the nearest factory dealership located just across the city line in Savannah. Due to the industrial and logistical nature of the area, the average quality of service for diesel and heavy-duty systems is exceptionally high, as shops must compete with the demands of commercial fleets. **Competition Level:** Moderate to High for general auto repair; High for heavy-duty/diesel specialists. There are several competent general mechanics, but only a handful with the equipment and expertise for advanced Duramax and Allison diagnostics. **Typical Pricing:** Pricing is competitive with the greater Savannah area. Dealership labor rates are typically the highest ($145-$165/hr), followed by heavy-duty specialists ($130-$155/hr), with general repair shops being the most affordable ($110-$135/hr). The premium for specialist work is justified by the required training and proprietary diagnostic equipment. **Conclusion:** GMC owners in Port Wentworth are well-served, with clear options depending on their needs: the dealership for warranty and electronics, a heavy-duty specialist for major diesel work, and reputable local shops for general maintenance and repairs.

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 Port Wentworth regulations and climate