The Best GMC Repair in Troy, TN

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

#1

Troy Auto Service

4.7
(180 reviews)
Verified

A family-owned and operated full-service garage with a reputation for honesty and expertise in American-made trucks. They are the go-to local shop for complex diagnostics and mechanical repairs on GM vehicles, known for their personalized service and ability to handle everything from routine maintenance to major engine work.

102 Main St, Troy, TN 38260

Specialties & Features

EcoTec engine diagnostics
Allison transmission service
heavy-duty suspension

Business Information

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

Carl Black Buick GMC of Jackson (Service Department)

4.5
(250 reviews)
Verified

While located in the nearby city of Jackson, this official Buick GMC dealership is the primary destination for Troy residents seeking factory-trained technicians, genuine GM parts, and warranty-covered service. Their service department has specific technicians certified in diesel, transmission, and advanced electronics.

199 Carriage House Dr, Jackson, TN 38305

Specialties & Features

Duramax diesel service
Denali luxury features
GMC towing package maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Johnson's Garage

4.3
(90 reviews)
Verified

A well-respected, smaller shop known for its work on farm and light-duty commercial trucks. They offer robust mechanical repair services with a focus on drivetrain and 4WD systems common on GMC Sierra and Canyon models. Customers praise their reasonable rates and dependable work.

205 S Miles Ave, Troy, TN 38260

Specialties & Features

4WD system service
transmission repair
general engine diagnostics

Business Information

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

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

** The GMC repair market in Troy, Tennessee, reflects its status as a small, rural community. The market is characterized by a few highly trusted, long-standing local shops that handle the majority of daily repair needs for the community's significant population of GM trucks and SUVs. Competition is not intense in terms of volume, but it is fierce in terms of reputation; shops survive for decades based on word-of-mouth and a proven track record of reliability. For specialized services—particularly Duramax diesel repair and complex Denali electronics—residents are willing to travel ~30 minutes to the dealerships and larger specialist shops in Jackson. Pricing in Troy is generally below the national average for independent shops, offering significant value. However, for dealership-level service in Jackson, customers should expect to pay premium, manufacturer-aligned rates. The overall quality of service available locally is high for mechanical work, but access to the latest proprietary diagnostic tools and training is concentrated at the Jackson dealerships.

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 Troy regulations and climate