The Best GMC Repair in Gautier, MS

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

#1

Coastal Chevrolet Service Center

4.5
(280 reviews)
Verified

As the local authorized GMC and Chevrolet dealership, this is the premier destination for factory-trained technicians, genuine GM parts, and the most advanced diagnostic equipment. They are best equipped to handle complex electrical issues, warranty work, and recalls on all GMC models, from the Sierra 1500 to the heavy-duty 3500.

4405 Sergeant Prentiss Dr, Gautier, MS 39553

Specialties & Features

Duramax diesel service
Allison transmission repair
Denali electronics
programming

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

A-1 Transmission & Auto Repair

4.7
(120 reviews)
Verified

A highly reputable independent shop known for its deep expertise in transmission repair and drivetrain systems. They are a trusted local alternative for complex transmission work on Allison units and are frequently recommended for 4WD service and towing system maintenance. Their reviews consistently praise their honesty and technical proficiency with trucks and SUVs.

2407 Highway 90, Gautier, MS 39553

Specialties & Features

Allison transmission repair
4WD and towing system service
drivetrain diagnostics

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Gautier Auto & Truck Service

4.3
(90 reviews)
Verified

A well-established, full-service shop with a strong focus on both domestic cars and trucks. They have experienced technicians capable of handling a wide range of GMC services, from EcoTec engine diagnostics and routine maintenance to suspension work on heavy-duty models. They are known for personalized service and building long-term customer relationships.

1621 Highway 90, Gautier, MS 39553

Specialties & Features

Heavy-duty truck suspension
EcoTec engine diagnostics
general GMC maintenance

Business Information

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

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

The GMC repair market in Gautier is characterized by a small but stable number of competent service providers. As a city within the broader Jackson County/Gulfport metro area, residents have access to a mix of one primary dealership and several longstanding independent shops. The **average quality** of service is considered good, with several shops boasting high customer satisfaction ratings. The **competition level** is moderate; while there aren't dozens of options, the existing shops compete on reputation, specialized skills (like transmission work), and personalized service rather than price alone. **Typical pricing** follows a standard tiered structure: the dealership (Coastal Chevrolet) commands a premium for OEM parts and factory-specific expertise, while the independents (A-1 Transmission, Gautier Auto & Truck) typically offer more competitive labor rates, making them an excellent value for non-warranty work. For the specialized services you listed—particularly Duramax and Allison work—prices are in line with national averages for complex diesel and transmission repair, which is a premium service category. Consumers are advised to get detailed quotes for major jobs.

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 Gautier regulations and climate