The Best GMC Repair in Cameron, LA

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

#1

Peltier Chevrolet GMC

4.2
(180 reviews)
Verified

As the authorized GMC dealership for the Lake Charles area, Peltier is the premier destination for factory-trained service. Their technicians receive direct GM training and have access to the latest diagnostic tools, specialized equipment, and genuine GM parts. They are the go-to for complex electrical issues, warranty work, and all models from the Sierra 1500 to the heavy-duty 3500 series.

1400 Derek Dr, Lake Charles, LA 70607

Specialties & Features

Duramax diesel service
Allison transmission repair
Denali luxury features and electronics

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes
#2

Lake Charles Diesel & Auto Repair

4.7
(90 reviews)
Verified

A highly-rated independent shop that has built a strong reputation specifically for diesel performance and repair. They are known for their expertise in Duramax engines, including performance tuning and complex diagnostics that general shops may not handle. They also service the Allison transmissions commonly paired with these engines and are well-versed in the demands of trucks used for heavy towing.

3509 Common St, Lake Charles, LA 70607

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

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

Gerber's Automotive & Diesel

4.5
(70 reviews)
Verified

A well-established, family-oriented shop known for its honest diagnostics and quality workmanship on both gasoline and diesel vehicles. They receive consistent praise for their work on transmissions and general drivability issues. While not a dedicated performance shop, they are a reliable and highly-trusted option for routine and complex repairs on GMC trucks, including EcoTec engine diagnostics and 4WD system service.

3709 Common St, Lake Charles, LA 70607

Specialties & Features

Allison transmission repair
EcoTec engine diagnostics
4WD system service

Business Information

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

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

** The GMC repair market serving Cameron, Louisiana, is characterized by its reliance on the larger Lake Charles area for specialized services. Within Cameron itself, options are limited to more general mechanics who may handle basic maintenance but lack the specific tools, software, and certified expertise for complex Duramax, Allison, or Denali electronics work. The market in Lake Charles is moderately competitive, with a clear tiered structure. The dealership (Peltier) commands a premium price but offers factory-backed expertise and genuine parts. Independent specialists like Lake Charles Diesel & Auto Repair compete by offering deeper diesel performance knowledge and often more personalized service at a slightly lower labor rate. Shops like Gerber's fill the vital role of trustworthy generalists capable of handling a wide range of issues reliably. For Cameron residents, the trade-off for top-tier service is a commute to Lake Charles, but the quality and specialization available there are necessary for proper maintenance of complex modern GMC trucks, especially those used in the demanding offshore and industrial applications common to the region.

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 Cameron regulations and climate