The Best GMC Repair in Nashville, TN

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

#1

Maxton GMC Service & Collision Center

4.6
(480 reviews)
Verified

As the official GMC dealership in the Nashville area, Maxton provides the highest level of factory-specific service. Their technicians are GM-certified and have direct access to the latest technical service bulletins, specialized tools, and genuine GM parts. This is the premier destination for complex electronics, warranty work, and maintaining your vehicle's factory specifications, especially for Denali models and newer vehicles with advanced driver-assistance systems.

1525 Broadway, Nashville, TN 37203

Specialties & Features

Denali luxury/electronics
Allison transmission repair
EcoTec3 engine diagnostics

Business Information

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

Nashville Auto Diesel College (NADC) Inc. - Automotive & Diesel Repair

4.8
(180 reviews)
Verified

This is not a traditional shop; it's a working training facility where highly skilled and certified instructors oversee complex repairs performed by advanced students. This model is ideal for intricate and labor-intensive jobs, particularly on diesel engines and transmissions, often at a more competitive labor rate. They are renowned for their deep diagnostic capabilities and are a top choice for Duramax and Allison specialists who are passionate about these systems.

1524 Gallatin Ave, Nashville, TN 37206

Specialties & Features

Duramax diesel service
Allison transmission rebuild/repair
heavy-duty truck suspension

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#3

Diesel Truck & Auto Repair

4.7
(110 reviews)
Verified

A highly respected independent shop that has built its reputation on expertise in the heavy-duty and diesel segment. They are a go-to for customers with work trucks, tow vehicles, and modified GMCs (e.g., 2500/3500 series). Their technicians are experts in the interplay between the engine, transmission, and chassis, making them ideal for comprehensive towing package maintenance, 4WD system service, and suspension upgrades for payload and towing.

5096 Old Harding Rd, Nashville, TN 37211

Specialties & Features

Towing package maintenance
4WD system service
Duramax diesel service

Business Information

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

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

The GMC repair market in Nashville is robust and highly competitive, reflecting the city's growth and its position as a logistics and recreation hub. The average quality of service is high, with a clear distinction between dealership and independent specialist providers. * **Dealerships (e.g., Maxton):** Dominate the market for newer vehicles, warranty work, and luxury/electronic features. They command premium pricing but offer the assurance of factory-trained technicians and OEM parts. * **Independent Specialists:** Shops like NADC Inc. and Diesel Truck & Auto Repair have carved out strong niches, particularly in the diesel and heavy-duty segments. They often provide more personalized service, deeper mechanical expertise on specific systems (like the L5P Duramax or a 10L90 transmission), and more competitive labor rates. They are the preferred choice for out-of-warranty vehicles, fleet maintenance, and enthusiasts. * **Competition Level:** Intense. Customers have multiple excellent options, forcing shops to maintain high standards of quality and customer service to remain competitive. * **Typical Pricing:** Dealerships are typically 15-30% more expensive on labor rates. Independent specialists offer better value, but complex diagnostics and repairs on modern GMCs are inherently expensive across the board due to the technology involved. A standard service (oil change, inspection) may range from $100-$250, while major repairs like a transmission rebuild or diesel injector replacement can easily run from $3,000 to $8,000+.

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 Nashville regulations and climate