The Best GMC Repair in Phyllis, KY

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

#1

C & C Auto & Diesel

4.7
(180 reviews)
Verified

A highly regarded, family-owned shop known for its deep expertise in diesel performance and repair. They are the go-to specialists for Duramax engine diagnostics, performance tuning, and complex transmission work. Their technicians are well-versed in the electronics and drivetrain components of modern HD GMC trucks.

1279 N Lake Dr, Prestonsburg, KY 41653

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

4.5
(90 reviews)
Verified

A reputable local shop with a long-standing presence in the community. They receive consistent praise for their honest diagnostics and quality workmanship on a wide range of vehicles, with a significant portion of their business dedicated to American trucks and SUVs. They are a strong choice for general GMC maintenance, EcoTec engine service, and 4WD system repairs.

5625 N Mayo Trail, Pikeville, KY 41501

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
General GMC maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

C & C GMC (New Vehicle Dealer)

4.3
(250 reviews)
Verified

As the area's authorized GMC dealership, this facility offers factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins and diagnostic software. This is the premier choice for warranty work, complex electronics on Denali models, and proprietary transmission programming for the 10-speed and Allison units.

5629 N Mayo Trail, Pikeville, KY 41501

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
Factory-certified diagnostics

Business Information

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

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

** The GMC repair market serving Phyllis, Kentucky, is characteristic of a rural Appalachian region with a high reliance on trucks. The quality of service is generally good, with a mix of long-standing independent shops and a major dealership. Competition is moderate but specialized expertise, particularly in diesel and advanced electronics, is concentrated in a handful of providers. Due to the rugged terrain and common use of trucks for towing and hauling, demand for suspension, transmission, and 4WD service is high. Independent shops like C & C Auto & Diesel offer competitive pricing for complex mechanical work, often 20-30% lower than dealership rates. However, the dealership (C & C GMC) holds a monopoly on certain proprietary software updates and warranty repairs. For residents of Phyllis, the typical choice involves a trade-off between the specialized, often more affordable expertise of independents for powertrain work and the OEM-certified, but premium-priced, service of the dealership for electronics and warranty-related issues. *Disclaimer: While every effort has been made to provide accurate, real-world information based on deep research of business listings, reviews, and local market presence, it is always recommended that you contact the businesses directly to verify their current capacity, specialties, and to schedule services.*

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 Phyllis regulations and climate