Top 3 GMC Repair Shops in Bulls Gap

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

#1

C & C Auto & Diesel Repair

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep expertise in both domestic and diesel vehicle repair. They have built a strong reputation for honest diagnostics, quality workmanship, and specializing in the complex systems found in modern GMC trucks, particularly Duramax and Allison combinations. They are a top choice for heavy-duty truck owners in the region.

4418 W Andrew Johnson Hwy, Morristown, TN 37814

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

C & J Auto Repair

4.7
(120 reviews)
Verified

A well-established local shop praised for its comprehensive service capabilities and excellent customer service. They handle everything from routine maintenance on EcoTec engines to complex electrical diagnostics and transmission work. Their technicians are skilled in addressing the needs of both light-duty and heavy-duty GMC models.

3740 E Andrew Johnson Hwy, Greeneville, TN 37745

Specialties & Features

EcoTec engine diagnostics
Transmission repair
4WD and towing system service

Business Information

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

Baileyton Service Center

4.6
(90 reviews)
Verified

Known as a reliable and trustworthy full-service garage, Baileyton Service Center has a long history of serving the automotive needs of the surrounding counties, including Bulls Gap. They are particularly noted for their work on suspension systems, 4WD services, and general engine repair, making them a solid choice for GMC owners needing robust and dependable repairs.

7200 Horton Hwy, Baileyton, TN 37745

Specialties & Features

4WD and towing system service
Heavy-duty truck suspension
General engine diagnostics

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Bulls Gap

** The GMC repair market in and around Bulls Gap, TN, is characterized by a handful of highly capable independent shops rather than a high-volume dealership presence. The closest GMC dealerships are located in Morristown or Johnson City, which leads many local truck owners to seek out specialized independents for cost-effectiveness and personalized service. **Average Quality:** The quality of service is generally high, with these top-tier shops competing on reputation and technical skill rather than marketing. They often have technicians with decades of combined experience on American-made trucks. **Competition Level:** Competition is moderate but reputation-based. In a rural community, a shop's reputation is its most valuable asset. The providers listed have maintained excellent standing for many years, indicating consistent performance and customer trust. **Typical Pricing:** Pricing is typically more competitive than dealership rates, often 20-30% lower for labor. Parts pricing is generally similar, but independent shops may offer quality aftermarket or rebuilt options that provide better value. A complex diesel injection service or transmission rebuild will be a significant investment regardless of the shop, but these establishments are known for fair and transparent quoting. **Note:** It is always recommended to call ahead to confirm that a specific shop can address your vehicle's particular issue, as technician specialization can vary.

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 Bulls Gap regulations and climate