The Best GMC Repair in Marion, LA

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

#1

C&G Automotive Service

4.8
(240 reviews)
Verified

A highly reputable, family-owned shop known for its technical expertise and honest service. They have master technicians with advanced training in modern drivetrain and electronic systems, making them a top choice for complex GMC repairs, including Duramax and Allison systems.

101 Thomas Rd, West Monroe, LA 71291 (Approx. 10 miles from Marion)

Specialties & Features

Duramax diesel service
Allison transmission repair
advanced electronics diagnostics

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Crain's Heavy Truck & Equipment Repair

4.6
(180 reviews)
Verified

While they service heavy commercial vehicles, their expertise directly translates to heavy-duty GM trucks (2500/3500 series). They are a premier choice for serious drivetrain, suspension, and towing-related repairs, offering robust solutions for high-mileage or heavily worked trucks.

1900 Millhaven Rd, Monroe, LA 71203 (Approx. 12 miles from Marion)

Specialties & Features

Heavy-duty suspension
Duramax engine service
towing system maintenance

Business Information

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

Gerami's Auto Service & Repair

4.7
(190 reviews)
Verified

A well-established, trusted shop in the Monroe area with a strong focus on comprehensive diagnostics and customer education. Their technicians are proficient with a wide range of GM vehicles, from EcoTec-powered SUVs to Denali models with complex luxury features.

101 North 18th St, Monroe, LA 71201 (Approx. 15 miles from Marion)

Specialties & Features

EcoTec engine diagnostics
Denali electronics
general GMA service
maintenance

Business Information

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

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

** The GMC repair market serving Marion, LA, is characterized by a reliance on the larger Monroe-West Monroe area for specialized service. While there may be general mechanics within Marion, the specific expertise for Duramax, Allison, and advanced GMC electronics is concentrated in a handful of established, high-quality independent shops and dealerships in the metro area. Competition among these top-tier independents is strong, driving a high standard of service quality and technical knowledge. Pricing is competitive with national averages; expect premium rates for diesel and transmission specialists, reflecting the required expertise and diagnostic equipment. Consumers are advised to choose a provider based on their specific need (e.g., C&G for transmissions, Crain's for heavy-duty work, Gerami's for general and electronic issues) as all three have distinct, complementary strengths.

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 Marion regulations and climate