The Best GMC Repair in Mount Washington, KY

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

#1

T&C Automotive

4.8
(280 reviews)
Verified

A highly reputable, family-owned shop known for its technical expertise and honest service. They have built a strong following among truck and SUV owners in Bullitt County. Their technicians are proficient with advanced diagnostics for both diesel and gasoline engines, as well as complex electronic and transmission systems.

203 S Buckman St, Shepherdsville, KY 40165

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

Blue Grass Car Care

4.7
(190 reviews)
Verified

While a full-service garage, they have developed a significant reputation for expertise with domestic trucks and SUVs. They receive consistent praise for their work on suspension systems, 4WD services, and general engine maintenance, making them a reliable choice for GMC owners, especially for Sierra and Yukon models.

415 S Buckman St, Shepherdsville, KY 40165

Specialties & Features

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

Business Information

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

Landmark Car Care

4.6
(150 reviews)
Verified

This well-established shop is known for its commitment to customer service and technical competency. They handle a wide array of repairs but are frequently sought out for transmission work and electrical system diagnostics, which are critical for maintaining modern GMC vehicles with their advanced feature sets.

7509 Preston Hwy, Louisville, KY 40219

Specialties & Features

Transmission repair
Electrical and electronics diagnostics
Towing package maintenance

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Mount Washington

** The GMC repair market serving Mount Washington, Kentucky, is characterized by a few high-quality, independent shops located in the immediate vicinity (primarily in Shepherdsville, the Bullitt County seat) and a broader selection of specialists in the Louisville metro area a short drive away. There is a notable absence of a dedicated, "GMC-only" specialist within the Mount Washington city limits itself. **Average Quality:** The quality of independent shops in this region is generally high. The top-tier providers, like those listed, compete directly with dealerships by offering similar technical expertise, often with more personalized service and lower labor rates. They invest in ongoing technician training and advanced diagnostic tools to keep pace with GMC's evolving technology. **Competition Level:** Competition is moderate but specialized. General mechanics are abundant, but shops with proven expertise in Duramax diesel, Allison transmissions, and Denali electronics are fewer and therefore highly valued. These specialists maintain strong reputations through word-of-mouth and stellar online reviews, as the community of truck owners is tight-knit. **Typical Pricing:** Pricing for specialized GMC repair is premium but competitive. Independent specialists typically charge **$120 - $150 per hour** for labor, which is significantly less than the **$160 - $190+ per hour** rate common at metropolitan-area dealerships. Parts markup is also generally lower. For major services like a Duramax injector replacement or an Allison transmission rebuild, customers can expect savings of several hundred dollars by using a top-rated independent shop over a dealership, without sacrificing quality.

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 Mount Washington regulations and climate