The Best GMC Repair in Greenfield, TN

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

#1

Greenfield Auto & Truck Repair

4.6
(120 reviews)
Verified

A long-standing, full-service shop known for its honest diagnostics and ability to handle a wide range of vehicles, from daily drivers to heavy-duty pickup trucks. They are a local favorite for their personalized service and deep roots in the community.

125 Main St, Greenfield, TN 38230

Specialties & Features

EcoTec engine diagnostics
Allison transmission service
heavy-duty suspension

Business Information

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

C&C Complete Auto Care

4.4
(85 reviews)
Verified

A well-regarded independent shop that offers comprehensive automotive care. They have invested in modern diagnostic equipment and have technicians with experience in domestic truck and SUV systems, including common GMC issues.

408 S Front St, Greenfield, TN 38230

Specialties & Features

Transmission repair
4WD service
towing package maintenance

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Martin Automotive (Located in nearby Dresden)

4.8
(250 reviews)
Verified

While not in Greenfield, Martin Automotive in nearby Dresden is the most frequently recommended and highly specialized shop in the immediate region for complex diesel and transmission work. Many residents of Greenfield make the short drive to Dresden for their expertise, particularly for Duramax and Allison services.

1520 Hwy 22 E, Dresden, TN 38225

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty towing systems

Business Information

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

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

** The GMC repair market in Greenfield, TN, is characteristic of a small, rural community. There are no dedicated GMC or Cadillac dealerships within the city, which places the responsibility of servicing these vehicles on independent auto repair shops. The average quality of service is good for routine maintenance and common repairs, with shops like Greenfield Auto & Truck Repair and C&C Complete Auto Care providing reliable, community-oriented service. For highly specialized services—specifically Duramax diesel engine repair, complex Allison transmission rebuilds, and advanced Denali electronics diagnostics—the local market has limitations. Competition is moderate among the few local shops, but pricing is generally considered fair and competitive compared to urban dealerships. For these specialized needs, residents typically look to established specialists in nearby larger towns like Dresden (15-20 minute drive) or Martin, accepting the short travel for the peace of mind that comes with expert-level service. This creates a two-tier market: competent local care for most issues, and a reliance on regional specialists for top-tier, complex mechanical work.

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 Greenfield regulations and climate