The Best GMC Repair in Columbia, KY

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

#1

Columbia Transmission & Auto Care

4.6
(180 reviews)
Verified

A long-standing, family-owned shop known as the local expert for complex drivetrain and powertrain issues. They are highly recommended for Allison transmission rebuilds and Duramax diesel performance diagnostics. Their technicians have deep, hands-on experience with the full range of GM trucks, from heavy-duty workhorses to Denali SUVs.

120 Jamestown St, Columbia, KY 42728

Specialties & Features

Allison transmission repair
Duramax diesel service
4WD and towing system service

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Pro-Tech Automotive

4.4
(120 reviews)
Verified

A modern repair facility that emphasizes diagnostics and technology, making them a strong choice for EcoTec engine issues and Denali electronics. They invest in ongoing technician training and advanced scan tools, allowing them to handle everything from check engine lights to complex infotainment and luxury feature repairs.

845 Campbellsville Rd, Columbia, KY 42728

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
general GMC service
maintenance

Business Information

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

Smith's GM Service (Located in nearby Campbellsville)

4.7
(250 reviews)
Verified

While not in Columbia proper, this highly-rated independent shop in neighboring Campbellsville is worth the short drive for many GMC owners. They specialize exclusively in General Motors vehicles, offering dealership-level expertise without the dealership price. Their team has former GM master technicians and is the top choice for factory-spec repairs on suspension, engines, and complex electrical systems.

1108 E Broadway St, Campbellsville, KY 42718

Specialties & Features

Heavy-duty truck suspension
GMC factory-spec repairs
Duramax and EcoTec engine service

Business Information

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

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

** The GMC repair market in Columbia, KY, reflects its rural community. There are no dedicated GMC dealerships within the city, creating a niche filled by robust, independent repair shops. The average quality of service is high, as these businesses survive on reputation and word-of-mouth in a tight-knit community. Competition is moderate but specialized; while there are several general mechanics, only a handful have the specific tooling, software, and expertise for complex Duramax, Allison, and electronic systems. Pricing is generally considered fair and competitive, often notably lower than dealership rates in larger metro areas like Bowling Green or Louisville, which is why many residents prefer local specialists. For highly specialized or warranty work, owners may still travel to these larger centers, but for the vast majority of repairs and maintenance, the local providers are well-equipped and trusted.

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 Columbia regulations and climate