The Best GMC Repair in Pearl River, LA

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

#1

Treadaway Diesel & Auto Repair

4.8
(240 reviews)
Verified

A highly regarded, family-owned shop known for its deep expertise in diesel performance and diagnostics. They are the go-to specialists for complex Duramax engine issues, Allison transmission servicing, and heavy-duty truck modifications. Their technicians are known for their problem-solving skills on both modern and classic GMC trucks.

39447 Krentel Rd, Slidell, LA 70461 (Serves Pearl River area)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Pearl River Automotive

4.6
(180 reviews)
Verified

A trusted local mainstay offering comprehensive general and specialized repair. They have built a strong reputation for honest diagnostics and quality workmanship on a wide range of vehicles, with a significant portion of their business dedicated to GM trucks and SUVs. They are a reliable choice for EcoTec engine service, routine maintenance, and 4WD system care.

39430 Veterans Ave, Pearl River, LA 70452

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
General GMC maintenance

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

S&S Auto & Truck Repair

4.4
(90 reviews)
Verified

A versatile and well-established shop capable of handling everything from routine service to major repairs on GMC vehicles. They receive consistent praise for their fair pricing and effective communication. Their services cover transmission work, electrical diagnostics, and towing package maintenance, making them a solid all-around provider for Pearl River residents.

39460 Veterans Ave, Pearl River, LA 70452

Specialties & Features

Transmission repair
Towing package maintenance
General GMC service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Pearl River

** The GMC repair market in Pearl River, Louisiana, is characteristic of a smaller, semi-rural community. There are no dedicated, manufacturer-exclusive GMC dealerships within the city limits. The market is instead served by a handful of highly capable, independent repair shops that have evolved to specialize in the trucks and SUVs prevalent in the area. The competition is moderate but quality is generally high, as these businesses rely heavily on community reputation and long-term customer relationships. Typical pricing is competitive but can be premium for specialized diesel (Duramax) or transmission (Allison) work, reflecting the required expertise and equipment. For highly complex electronics or Denali-specific luxury features, residents may still need to travel to a GMC dealership in Slidell or New Orleans, but the local independent shops provide robust and often more personalized service for the core mechanical and systems needs of GMC owners. Customer service and trust are significant differentiators in this local market.

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 Pearl River regulations and climate