The Best GMC Repair in Plaquemine, LA

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

#1

Charlie's One Stop Truck & Auto Repair

4.7
(180 reviews)
Verified

A long-standing, family-owned business in Plaquemine known for its deep roots in the community and expertise in servicing both domestic cars and heavy-duty trucks. They are the go-to local shop for complex mechanical work on American brands like GMC, with a strong reputation for honest diagnostics and durable repairs, particularly on diesel and drivetrain components.

24815 Railroad Ave, Plaquemine, LA 70764

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

C&D Diesel & Auto

4.8
(250 reviews)
Verified

Located a short drive away in Baton Rouge, C&D is a renowned specialist for diesel performance, repair, and maintenance. They are a top-tier destination for GMC owners, especially those with Duramax engines and Allison transmissions, who require expert-level diagnostics, repair, and performance upgrades. Their technicians have specific training on diesel fuel systems and complex electronic controls.

11845 Sullivan Rd, Baton Rouge, LA 70818

Specialties & Features

Duramax diesel service
performance
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

Gerami's Auto Repair & Tire

4.6
(200 reviews)
Verified

While not a diesel-specific performance shop, Gerami's is a highly reputable, general repair facility in Baton Rouge with extensive experience servicing GMC vehicles, including the Denali line and trucks with towing packages. They are an excellent choice for comprehensive maintenance, electrical diagnostics, suspension work, and transmission service for owners who prefer a established, full-service auto repair center.

10543 Airline Hwy, Baton Rouge, LA 70816

Specialties & Features

Transmission repair
4WD and towing system service
Denali luxury features and electronics

Business Information

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

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

The GMC repair market in Plaquemine itself is characterized by a small number of long-standing, general repair shops with strong community reputations, such as Charlie's One Stop, which can handle a wide range of services competently. For highly specialized diesel performance work, advanced transmission rebuilding, or complex luxury electronics, residents typically look to the larger market in Baton Rouge, approximately a 20-30 minute drive away. The Baton Rouge market is highly competitive, featuring both dedicated diesel specialists and high-quality generalists, which drives a strong focus on customer service and technical expertise. Pricing in Plaquemine is generally competitive and often slightly lower than in Baton Rouge, but for specialized procedures, the rates between a top local shop and a Baton Rouge specialist are comparable, reflecting the required expertise and equipment.

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 Plaquemine regulations and climate