The Best GMC Repair in Shreveport, LA

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

#1

Service Department at Service GMC

4.5
(280 reviews)
Verified

As the official GMC dealership in Shreveport, this facility is the primary destination for factory-trained technicians, genuine GM parts, and the most current diagnostic software. They are best equipped to handle complex electronics, warranty work, and recalls on all models, especially Denali trims and newer vehicles with advanced 10-speed transmissions and EcoTec3/ECOTEC3 engines.

6300 Westport Ave, Shreveport, LA 71129

Specialties & Features

Denali electronics
features
GM 10-speed transmission service
Factory towing package programming

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#2

Certified Diesel Services

4.8
(150 reviews)
Verified

A highly-regarded independent shop that focuses exclusively on diesel performance and repair. They are the top-rated independent specialist for Duramax diesel engines in the region. Their expertise extends to the Allison transmissions behind these engines, as well as heavy-duty suspension work for trucks that are used for serious towing or have been lifted.

9359 Linwood Ave, Shreveport, LA 71106

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

C&E Automotive

4.7
(190 reviews)
Verified

A long-standing, reputable independent auto repair shop known for its broad expertise and high customer satisfaction. They are not diesel-specific but are highly proficient in GM gasoline engines (including EcoTec diagnostics), general transmission service, 4WD system repair, and overall vehicle maintenance. They are an excellent choice for routine and complex repairs on SUVs like the Acadia and Terrain, as well as 1500-series trucks.

9444 Mansfield Rd, Shreveport, LA 71118

Specialties & Features

EcoTec engine diagnostics
4WD system service
General GMC maintenance
repair

Business Information

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

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

** The GMC repair market in Shreveport is robust and segmented, reflecting the diverse needs of truck and SUV owners in this region. The market is characterized by a clear distinction between the **authorized dealership** and a strong network of **highly-specialized independent shops**. * **Average Quality & Competition:** The overall quality of service is high, driven by competition. The dealership sets the benchmark for OEM standards and cutting-edge technology, particularly for newer models. Independents compete by offering deeper mechanical specialization (especially in diesel), more personalized service, and often more competitive labor rates. * **Typical Pricing:** Pricing follows the standard tiered model. The dealership typically commands the highest labor rates but provides factory warranties. Specialists like Certified Diesel Services are premium-priced for their niche expertise. Generalists like C&E Automotive often offer the most cost-effective solution for non-diesel models and routine complex repairs. * **Key Differentiators:** For Shreveport consumers, the choice often comes down to the vehicle's primary systems. For diesel, transmission, and heavy-duty work, specialists are preferred. For electronics, luxury features, and warranty, the dealership is unrivaled. This creates a healthy, competitive environment where consumers can find expert care tailored to their specific GMC model and repair needs.

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 Shreveport regulations and climate