The Best GMC Repair in Fall Branch, TN

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

#1

Fall Branch Auto Repair

4.7
(110 reviews)
Verified

A long-standing, family-owned shop known for its honest diagnostics and skilled work on both domestic and import vehicles. They have built a strong reputation for tackling complex engine and transmission issues on trucks and SUVs, including GMC models. Their technicians are experienced with the full range of GMC systems.

1001 Fall Branch Rd, Fall Branch, TN 37656

Specialties & Features

EcoTec engine diagnostics
Allison transmission repair
4WD and towing system service

Business Information

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

S & R Diesel & Auto Repair

4.8
(180 reviews)
Verified

Located a short drive from Fall Branch in Kingsport, S & R is a top-tier specialist specifically praised for its expertise in diesel performance and repair. They are the go-to shop for complex Duramax engine work, from routine maintenance to major repairs and performance tuning. Their reputation for quality and technical knowledge on heavy-duty trucks is exceptional.

3145 E Stone Dr, Kingsport, TN 37660

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Allison transmission repair

Business Information

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

Kingsport Auto Tech

4.6
(250 reviews)
Verified

A well-established, full-service auto repair center with several ASE-certified technicians. They receive consistent positive reviews for their professional service, clear communication, and ability to handle advanced electrical and electronic diagnostics. This makes them a strong candidate for servicing Denali luxury features, infotainment systems, and advanced towing package components.

2425 N Eastman Rd, Kingsport, TN 37664

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
General GMC service
diagnostics

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Fall Branch

** The GMC repair market in Fall Branch itself is characterized by a small number of highly trusted, local general repair shops, such as Fall Branch Auto Repair, which handle a wide variety of issues competently. For more specialized services, particularly those involving Duramax diesel engines or complex Denali electronics, residents typically look to the larger market in Kingsport, which is approximately a 15-minute drive away. The competition level in the greater Tri-Cities area (including Kingsport) is moderate to high, ensuring good options for consumers. This competition helps maintain reasonable pricing, which typically falls in the range of **$110 - $150 per hour for labor** for high-quality independent shops. This is significantly lower than dealership labor rates, which is a key reason these independent specialists are popular among knowledgeable GMC owners. The overall quality of service available is very good, with several shops possessing the specific expertise and diagnostic equipment required for modern GMC trucks and SUVs.

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 Fall Branch regulations and climate