The Best GMC Repair in Franklin, TN

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

#1

Franklin GMC Collision Center

4.7
(180 reviews)
Verified

As the official dealership service department, this is the primary destination for factory-trained technicians, genuine GM parts, and the most current technical service bulletins. They are equipped to handle everything from complex EcoTec engine diagnostics to programming advanced Denali luxury features.

1000 Royal Oaks Blvd, Franklin, TN 37067

Specialties & Features

Denali electronics programming
Allison transmission service
GM factory warranty work

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

C & C Automotive and Diesel

4.8
(240 reviews)
Verified

A highly reputable independent shop known for its expertise in both domestic and diesel engines. They receive consistent praise for their honest diagnostics, high-quality work on Duramax engines, and their ability to service heavy-duty truck suspensions and towing systems. They are a top alternative to the dealership.

340 Columbia Ave, Franklin, TN 37064

Specialties & Features

Duramax diesel service
heavy-duty suspension
towing package maintenance

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Transmission Express

4.6
(90 reviews)
Verified

While not a full-service general repair shop, this provider is a dedicated specialist for one of the most critical components on your list. They are local experts in Allison transmissions, including the newer 10-speed models found in late-model GMCs. For transmission-specific issues, they offer a level of focused expertise that is hard to match.

1451 Columbia Ave #5, Franklin, TN 37064

Specialties & Features

Allison transmission repair
10-speed transmission service
4WD transfer case service

Business Information

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

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

** The GMC repair market in Franklin, Tennessee, is robust and reflects the city's affluent demographics and high rate of truck ownership. The quality of service providers is generally high, with a clear distinction between the dealership and independent specialists. * **Average Quality & Competition:** The market is competitive, driving a high standard of service. The presence of a major dealership (Franklin GMC) sets a benchmark for OEM-level service. Independent shops like C & C Automotive compete by offering personalized service, often at a lower labor rate, while building reputations in niche areas like diesel repair. * **Typical Pricing:** Pricing is premium, commensurate with the Franklin area. The dealership typically commands the highest labor rates. Specialists like C & C Automotive and Transmission Express offer competitive pricing for their specific expertise, often providing significant value for complex jobs like transmission rebuilds or diesel injector replacement. * **Key Differentiator:** For owners of newer GMCs, particularly Denali trims with complex electronics, the dealership often has the necessary proprietary software and scanner tools that independent shops may not immediately possess. However, for mechanical work on engines, transmissions, and suspensions, the top independents provide exceptional, expert service that is highly regarded by the local community.

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 Franklin regulations and climate