The Best GMC Repair in Rocky Hill, KY

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

#1

Hopkinsville Diesel & Auto Repair

4.8
(240 reviews)
Verified

Widely regarded as the premier diesel and heavy-duty truck specialist in the region. They have a dedicated shop for Duramax diagnostics and performance, and are experts in the complex Allison transmission systems. Their technicians are known for tackling the most challenging drivability and power issues on modern HD trucks.

1205 Skyline Drive, Hopkinsville, KY 42240 (Approx. 10 miles from Rocky Hill)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

C & C Transmissions

4.6
(180 reviews)
Verified

A family-owned business with a stellar reputation for transmission work, specifically with the Allison models found in GMC trucks and SUVs. While they specialize in transmissions, they also offer comprehensive service for the drivetrain, including 4WD transfer case service and towing system diagnostics, making them a top choice for powertrain-specific issues.

1700 Canton Pike, Princeton, KY 42445 (Approx. 25 miles from Rocky Hill)

Specialties & Features

Allison transmission rebuild/repair
4WD transfer case service
Towing package maintenance

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Quarles GMC

4.3
(150 reviews)
Verified

As the local authorized GMC dealership, Quarles provides factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins. This is the definitive source for warranty work, complex electronics, Denali luxury feature diagnostics, and software updates that independent shops may not have the proprietary tools for.

3100 Fort Campbell Blvd, Hopkinsville, KY 42240 (Approx. 8 miles from Rocky Hill)

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Factory towing package maintenance

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Rocky Hill

** The GMC repair market serving Rocky Hill, KY, is characterized by a reliance on the nearby hub of Hopkinsville for specialized services. Due to Rocky Hill's small size and rural nature, there are no independent shops within the city that exclusively specialize in the full spectrum of advanced GMC repairs (e.g., Duramax, Allison, Denali electronics). * **Average Quality:** The quality is bifurcated. General mechanics can handle basic maintenance, but for complex issues, the quality is found in the specialized shops in Hopkinsville and Princeton, which is why they command such high ratings and a loyal customer base. * **Competition Level:** Competition is moderate among specialists. The dealership (Quarles) holds a monopoly on factory-direct services, while shops like Hopkinsville Diesel & Auto Repair compete on expertise, personalized service, and often, more competitive pricing for major diesel and transmission work. * **Typical Pricing:** Pricing follows a standard tiered structure. The dealership (Quarles GMC) is typically the most expensive option, reflecting OEM parts and higher labor rates. Independent specialists (Hopkinsville Diesel, C & C Transmissions) offer more competitive labor rates but still command a premium for their niche expertise, especially for diesel and transmission work. Expect significantly higher costs for Duramax and Allison services compared to standard engine repair.

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 Rocky Hill regulations and climate