The Best GMC Repair in Montgomery, LA

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

#1

Covert Services

4.8
(180 reviews)
Verified

A highly respected, family-owned auto repair shop known for its deep technical expertise, particularly with GM vehicles. They are a top choice for complex diagnostics and repair on modern GMC trucks, from Duramax diesel performance to advanced electronic systems. Their reputation for honesty and quality workmanship makes them a standout.

100 Covert Ln, Montgomery, LA 71454

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

Christian Brothers Automotive of Alexandria

4.9
(250 reviews)
Verified

Part of a renowned national franchise known for exceptional customer service and technical excellence. While not exclusively a GMC specialist, their technicians are certified and highly proficient with the full range of GMC trucks and SUVs. They are a premier option for Denali owners requiring meticulous care for luxury features, electronics, and routine towing package maintenance.

911 MacArthur Dr, Alexandria, LA 71303

Specialties & Features

Denali luxury features and electronics
towing package maintenance
general GMC service
repair

Business Information

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

All Pro Automotive & Diesel

4.7
(120 reviews)
Verified

A dedicated diesel and performance shop located a short drive from Montgomery. They are the go-to experts for heavy-duty GMC platforms, focusing on powertrain, suspension, and performance. Their work on Duramax engines and heavy-duty truck suspensions, including lift kits and towing enhancements, is highly regarded by local truck owners.

5626 Coliseum Blvd, Alexandria, LA 71303

Specialties & Features

Heavy-duty truck suspension
Duramax diesel service
4WD and towing system service

Business Information

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

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

** The GMC repair market in the Montgomery, LA area is characterized by a mix of highly capable independent shops and reputable franchise operations located in the nearby commercial hub of Alexandria. Due to Montgomery's size, the market is not saturated, but competition is strong among a handful of top-tier providers who have built their reputation on serving the rural and truck-owning community. The average quality of specialized service is high, as these shops survive by mastering complex repairs on popular models like the Sierra and Yukon. Pricing is competitive but aligns with expertise; expect premium rates for diesel and transmission work, while standard maintenance is reasonably priced. Customers strongly favor establishments with proven longevity and transparent communication, as reflected in the stellar online reviews of the top providers.

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 Montgomery regulations and climate