The Best GMC Repair in Quitman, LA

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

#1

Cooper's Auto & Diesel Repair

4.8
(180 reviews)
Verified

A family-owned and operated shop known for its deep expertise in diesel performance and repair. They are the go-to specialists in the region for complex Duramax engine diagnostics, performance tuning, and Allison transmission servicing. They cater extensively to owners of heavy-duty GMC Sierra trucks used for farming, logging, and heavy towing.

1208 Celebrity Dr, Ruston, LA 71270

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

C&L Automotive

4.7
(130 reviews)
Verified

A highly reputable shop with multiple ASE Master Technicians on staff. They have a strong reputation for electrical system diagnostics, which makes them an excellent choice for troubleshooting the advanced infotainment, driver-assist, and luxury features found in GMC Denali models. They also handle routine and complex transmission and EcoTec engine service.

2902 N Trenton St, Ruston, LA 71270

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Transmission repair

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

Jonesboro Tire & Automotive Service

4.6
(90 reviews)
Verified

While not exclusively a GMC specialist, this well-established shop has built a strong reputation for dependable 4WD system service, suspension work, and towing package maintenance for the heavy-duty truck community. They are known for honest diagnostics and are a trusted provider for farmers and tradespeople in Jackson Parish and the surrounding areas.

1802 E Court St, Jonesboro, LA 71251

Specialties & Features

4WD and towing system service
Towing package maintenance
Heavy-duty truck suspension

Business Information

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

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

** The GMC repair market for Quitman and the broader Jackson Parish region is characteristic of a rural area. There are no dedicated GMC dealerships within a short drive, creating a strong demand for competent independent repair shops. The market is not saturated with a high number of competitors, but the few reputable shops that exist are in high demand, especially those with diesel and heavy-duty truck expertise. The average quality of service is high among the top-tier providers, as they rely heavily on community reputation and word-of-mouth. Competition is based on technical capability and trustworthiness rather than price. Typical pricing is competitive but reflects the specialized knowledge and equipment required for modern GMC trucks, particularly for Duramax and Allison services. Labor rates are generally lower than in major metropolitan areas but can be higher for diesel-specific work. Customers from Quitman should expect to travel to neighboring hubs like Ruston or Jonesboro for the highest level of specialized service.

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 Quitman regulations and climate