The Best GMC Repair in Pine Grove, LA

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

#1

Pitre GMC

4.4
(284 reviews)
Verified

As the area's official GMC dealership, Pitre GMC offers the most comprehensive and factory-certified service for all GMC models, from the Sierra 1500 to the heavy-duty 3500. Their technicians receive direct training from GM and have access to the latest technical service bulletins and specialized diagnostic tools.

1700 W Thomas St, Hammond, LA 70401

Specialties & Features

Duramax diesel service
Allison transmission repair
Denali luxury features and electronics

Business Information

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

All Truck & Auto

4.7
(112 reviews)
Verified

A highly-rated independent shop that has built a strong reputation for expertise in diesel performance, transmission work, and suspension upgrades. They are known for their personalized service and deep technical knowledge of GM platforms, particularly for customers with modified trucks or heavy towing needs.

17343 Airline Hwy, Prairieville, LA 70769

Specialties & Features

Diesel engine service (Duramax)
heavy-duty truck suspension
towing package maintenance

Business Information

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

Fleet Services of Louisiana

4.5
(89 reviews)
Verified

While they service a commercial fleet clientele, they are also open to the public and specialize in the complex systems found in heavy-duty GMC trucks. Their expertise in Allison transmissions and diesel diagnostics is a result of working on a high volume of commercial vehicles, ensuring efficient and durable repairs.

16461 Airline Hwy, Baton Rouge, LA 70817

Specialties & Features

Allison transmission repair
EcoTec engine diagnostics
4WD and towing system service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Pine Grove

** The GMC repair market serving Pine Grove, LA, is characterized by a reliance on established providers in neighboring cities, primarily Hammond and Baton Rouge. As an unincorporated community, Pine Grove itself lacks dedicated, high-volume GMC specialists. The competition is moderate, with a clear tiered structure. The dealership (Pitre GMC) represents the top tier for factory-specific warranty work, certified technicians, and access to OEM parts. The independent shops form a strong second tier, competing on price, specialized performance knowledge, and often providing more personalized customer service. Typical pricing reflects this divide, with dealership labor rates being highest, while independent shops offer more competitive rates, especially for complex jobs like transmission overhauls or diesel injector replacement. For a resident of Pine Grove, the choice often comes down to the nature of the repair: dealership for electronics, warranty, and complex module programming, or an independent specialist for mechanical, diesel, and suspension work.

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 Pine Grove regulations and climate