The Best GMC Repair in Leblanc, LA

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

#1

Ray's Automotive & Transmission

4.7
(180 reviews)
Verified

A family-owned shop known for its deep expertise in both gasoline and diesel powertrains. They are a local leader in transmission rebuilding and diagnostics, making them a top choice for complex Allison and modern 10-speed repairs. Their technicians have advanced diagnostic equipment to handle EcoTec3/5 engines and modern electronics.

1207 Highway 71, Bunkie, LA 71322 (Approx. 10 miles from Leblanc)

Specialties & Features

Allison transmission repair
Duramax diesel service
EcoTec engine diagnostics

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

B&D Diesel & Auto Repair

4.8
(95 reviews)
Verified

As the name implies, this shop specializes in diesel performance and repair, with a strong focus on the Duramax platform. They are the go-to for heavy-duty truck owners for everything from routine maintenance to complex engine diagnostics and performance upgrades. They also have extensive experience with 4WD systems and towing package installations.

1205 MacArthur Drive, Marksville, LA 71351 (Approx. 15 miles from Leblanc)

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

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

C&M Auto Service

4.5
(130 reviews)
Verified

A well-established, trustworthy general repair shop with a strong reputation for handling modern computer-controlled vehicles. They are proficient in diagnosing electrical issues common in Denali trims and are a reliable source for general maintenance, suspension work, and transmission service on GMC vehicles.

1840 Main Street, Mansura, LA 71350 (Approx. 8 miles from Leblanc)

Specialties & Features

4WD and towing system service
Denali luxury features and electronics
General GMC maintenance

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Leblanc, LA, is characterized by a small number of high-quality, independent shops in the surrounding towns rather than a concentration of dealers or specialists within the community itself. The level of competition is moderate, which helps maintain fair pricing. Customers benefit from shops that have built their reputation over decades by serving the local agricultural and industrial base, meaning they are well-versed in the demands placed on heavy-duty trucks. * **Average Quality:** The average quality of service is high, as these smaller shops rely heavily on word-of-mouth and long-term customer relationships. They often provide more personalized service than a metropolitan dealership. * **Competition Level:** Moderate. There are no GMC dealerships in the immediate vicinity, creating a niche for skilled independents. The competition is based on reputation and specialized skill rather than price alone. * **Typical Pricing:** Labor rates are generally competitive, typically ranging from **$95 - $125 per hour**. This is often significantly lower than dealership rates in larger cities like Alexandria or Lafayette. Parts pricing is standard, but customers should always confirm whether new OEM, aftermarket, or rebuilt components are being used.

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 Leblanc regulations and climate