The Best GMC Repair in Slaughter, LA

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

#1

C&M Auto and Diesel Repair

4.8
(240 reviews)
Verified

A highly reputable, family-owned shop known for its expertise in both domestic and diesel vehicles. They have built a strong reputation for honest diagnostics, quality workmanship, and specializing in the complex systems found in modern GMC trucks, particularly Duramax diesel engines and Allison transmissions. They are a go-to for local contractors and individuals with heavy-duty needs.

1719 Church St, Zachary, LA 70791 (Approx. 10 miles from Slaughter)

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 & M Auto Service and Repair

4.7
(180 reviews)
Verified

While sharing a similar name, this is a distinct and equally reputable provider located in Central. They receive consistent praise for their technical knowledge, especially with GM vehicles. Their technicians are proficient in handling engine diagnostics for EcoTec engines, electrical issues on Denali models, and general maintenance of towing systems.

11202 Sullivan Rd, Building C, Central, LA 70818 (Approx. 15 miles from Slaughter)

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
Towing package maintenance

Business Information

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

Gerami's Auto & Truck Repair

4.6
(90 reviews)
Verified

A well-established shop with a long history of serving the Baton Rouge metro area, including Slaughter. They explicitly advertise expertise in 4x4 and AWD systems, making them a strong candidate for 4WD service on GMC Sierras and Sierras. They handle a wide range of repairs from routine maintenance to major engine and transmission work on American trucks.

12945 Hooper Rd, Baton Rouge, LA 70818 (Approx. 20 miles from Slaughter)

Specialties & Features

4WD and towing system service
Transmission repair
Diesel engine service

Business Information

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

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

** The GMC repair market serving Slaughter, Louisiana, is characterized by a reliance on reputable independent shops in neighboring towns rather than a high density of specialists within the city itself. The competition is moderate but of generally high quality. Residents have access to several long-standing, family-owned businesses with strong community reputations, which is often a more reliable indicator of quality than marketing alone in this region. **Average Quality:** The average quality of independent shops is high, with many boasting Google ratings of 4.5 stars or above. These shops compete on trust, specialized knowledge, and personalized service rather than just price. **Competition Level:** The market is not oversaturated. The primary competition for these independents is the GMC dealership network in Baton Rouge. The independents typically compete by offering more personalized service, lower labor rates, and specific diesel/4WD expertise that can sometimes surpass a general dealership service department. **Typical Pricing:** Labor rates are competitive for the region, generally ranging from **$110 - $150 per hour**. This is typically lower than dealership rates. Pricing for specialized services (e.g., Duramax injector replacement, Allison transmission overhaul) is significant, but these top-tier shops are transparent with quotes and use quality parts, providing strong value for complex repairs.

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 Slaughter regulations and climate