Top 3 GMC Repair Shops in Bethlehem

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

#1

Hilltop Diesel & Auto Repair

4.8
(180 reviews)
Verified

Widely regarded as the premier diesel and heavy-duty truck specialist in the region. Hilltop has built a formidable reputation for its deep technical expertise with modern diesel engines and complex transmissions. They are a go-to for GMC Sierra 2500/3500 owners for everything from routine maintenance to major engine overhauls.

1255 E John Rowan Blvd, Bardstown, KY 40004 (Approx. 15 miles from Bethlehem)

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Smith's Auto Service & Repair

4.6
(220 reviews)
Verified

A long-standing, family-owned shop known for its honest service and broad technical capabilities. They have certified technicians experienced with the full range of GMC vehicles, from EcoTec-powered Terrain models to Denali trims with advanced electronics. They are a trusted local provider for general and specialized maintenance.

45 Progress Way, Mt. Washington, KY 40047 (Approx. 10 miles from Bethlehem)

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
towing package maintenance

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Shepherdsville Transmission & Auto Care

4.5
(150 reviews)
Verified

While transmission repair is their namesake, this shop offers comprehensive automotive care with specific expertise in GMC trucks and SUVs. They are particularly adept at diagnosing and repairing 4WD systems and the newer 10-speed transmissions found in late-model GMCs, making them a strong alternative to the dealership.

814 S Buckman St, Shepherdsville, KY 40165 (Approx. 20 miles from Bethlehem)

Specialties & Features

Allison
10-speed transmission repair
4WD system service
general GMC diagnostics

Business Information

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

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

** The GMC repair market serving Bethlehem, Kentucky, is characterized by a reliance on high-quality independent shops in neighboring towns rather than a dense concentration of specialists within the city itself. The competition is strong among these regional providers, who compete on reputation, specialized knowledge, and personalized service rather than price alone. * **Average Quality:** The average quality of service is high, as these established shops depend on word-of-mouth and long-term customer relationships. They typically employ ASE or manufacturer-certified technicians. * **Competition Level:** Moderate. While there are several options, the number of shops with deep, proven expertise in all the requested specialties (especially Duramax and Allison systems) is more limited, giving the top-tier shops a strong competitive advantage. * **Typical Pricing:** Pricing is competitive with dealerships but often provides better value. For standard services (oil changes, brake jobs), expect rates of $95-$125 per hour. Specialized diesel, transmission, and electrical diagnostics command a premium, typically in the $130-$165 per hour range. Customers generally report that the expertise and service quality justify the 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 Bethlehem regulations and climate