Top 3 GMC Repair Shops in Dunnville

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

#1

Dunnville Auto & Diesel Repair

4.7
(180 reviews)
Verified

A family-owned and operated shop widely regarded as the most trusted diesel and transmission specialist in the area. They have built their reputation on deep technical knowledge of GM powertrains, particularly Duramax and Allison systems, and are the go-to for complex diagnostics and heavy-duty repairs.

1275 Main Street, Dunnville, KY 42528

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

G & W Service Center

4.5
(120 reviews)
Verified

Known for their honest diagnostics and comprehensive service, G & W is a versatile shop that excels with both older and newer GMC models. They have specific expertise in 4WD system service, electrical diagnostics for Denali trim features, and routine towing package maintenance.

892 Columbia Avenue, Dunnville, KY 42528

Specialties & Features

4WD and towing system service
EcoTec engine diagnostics
Denali electronics

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Casey County Automotive

4.3
(90 reviews)
Verified

While not exclusively a GMC specialist, this well-established local shop has a dedicated following for its reliable work on American trucks. They offer a strong balance of general maintenance and more complex repair work, making them a solid choice for everything from oil changes to suspension work and transmission service on GMC vehicles.

554 Liberty Road, Dunnville, KY 42528

Specialties & Features

General GMC maintenance
transmission service
suspension and brake repair

Business Information

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

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

** The GMC repair market in Dunnville, Kentucky, is characteristic of a rural community. There are no dedicated GMC dealerships within the city limits, creating a niche filled by highly competent independent repair shops. The competition is strong among a handful of long-standing local providers who have built their reputations on trust, word-of-mouth, and deep community roots. **Average Quality:** The quality of service is generally high, as these businesses rely heavily on local reputation. Shops like Dunnville Auto & Diesel have invested in specialized tools and training to handle complex diesel and transmission work that would otherwise require a long drive to a larger city. **Competition Level:** Moderate. The market is not oversaturated, but the existing shops are well-established and must maintain high standards to compete. Their specialization (diesel, transmission, 4WD) is a key differentiator. **Typical Pricing:** Labor rates are typically more competitive than in metropolitan areas, ranging from $90-$125 per hour. However, for highly specialized services like Duramax injector replacement or Allison transmission rebuilds, pricing aligns with industry standards due to the cost of parts and required expertise. Customers can expect fair pricing but should be wary of quotes that seem too good to be true for complex jobs.

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 Dunnville regulations and climate