The Best GMC Repair in Oak Grove, KY

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

#1

Certified Diesel & Electric

4.8
(240 reviews)
Verified

A highly respected, family-owned diesel specialist known for its deep technical expertise with modern and classic Duramax engines. They are the go-to shop for complex diagnostics, performance tuning, and major repairs. Their technicians have advanced training and use proprietary diagnostic software.

1600C Jack Miller Blvd, Clarksville, TN 37042 (Approx. 10 min from Oak Grove)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

AAMCO Transmissions & Total Car Care of Clarksville

4.6
(180 reviews)
Verified

As part of a national franchise with a strong reputation, this location provides expert transmission services, specifically for the complex Allison and GM 10-speed units. Their "Total Car Care" model means they can also handle the interrelated systems like 4WD, electronics, and engine diagnostics under one roof.

1900B Wilma Rudolph Blvd, Clarksville, TN 37040 (Approx. 15 min from Oak Grove)

Specialties & Features

Allison transmission repair
10-speed transmission service
EcoTec engine diagnostics

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

Oak Grove Auto Service

4.4
(95 reviews)
Verified

The highest-rated and most established general auto repair shop physically located within Oak Grove city limits. While not a diesel-specific specialist, they have experienced technicians proficient in general EcoTec engine service, routine towing package maintenance, electrical diagnostics for Denali features, and suspension work. They are the best local option for non-major repairs and maintenance.

1705 Thompsonville Ln, Oak Grove, KY 42262

Specialties & Features

EcoTec engine diagnostics
Towing package maintenance
Denali luxury features and electronics

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Oak Grove

** The GMC repair market in the Oak Grove, Kentucky area is characterized by high demand but limited on-site specialization. The proximity to Fort Campbell means a significant population of GMC Sierra, Yukon, and Canyon owners, particularly those with diesel and heavy-duty configurations used for towing. Due to Oak Grove's smaller size, the highest concentration of specialized, certified technicians is found in the adjacent city of Clarksville, TN. **Average Quality:** The quality of service is bifurcated. General maintenance and minor repairs are competently handled by local Oak Grove shops. However, for complex diesel, transmission, or advanced electronic issues, residents consistently travel to Clarksville for shops with the necessary proprietary tools and certified expertise. **Competition Level:** Competition is moderate. While there are numerous general mechanics, true specialists for Duramax and Allison systems face little direct local competition, allowing them to command a premium for their services. The market is not oversaturated with experts. **Typical Pricing:** Pricing is competitive with national averages. General maintenance at a local shop may range from $90-$120/hour. Specialized diesel and transmission shops in Clarksville typically charge between $130-$175/hour. Given the complexity of modern GMC systems, customers should expect diagnostic fees ($150-$200) that are often applied toward the final repair cost.

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 Oak Grove regulations and climate