Top 3 GMC Repair Shops in Liberty

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

#1

Certified Diesel & Auto Service

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep expertise in diesel performance and drivetrain systems. They are the go-to specialists in the region for complex Duramax diagnostics, Allison transmission rebuilding, and heavy-duty truck modifications. Their technicians are continuously trained on the latest GMC technologies.

1125 S Jeffers St, North Platte, NE 69101 (Approx. 45 miles from Liberty)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

O'Daniel's Car Care Center

4.6
(220 reviews)
Verified

A well-established, full-service automotive center with a strong reputation for electrical diagnostics and general engine repair. They have specific technicians trained on GMC's EcoTec3 gas engines and are proficient in servicing advanced electronics, infotainment systems, and towing package wiring common in Denali trims.

920 N Jeffers St, North Platte, NE 69101 (Approx. 45 miles from Liberty)

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

Stettner's Repair & Towing

4.4
(90 reviews)
Verified

A trusted local mechanic known for dependable 4WD service, general transmission work, and reliable towing system maintenance. While smaller than the others, they offer personalized service and are a solid choice for routine maintenance, transfer case service, and suspension work on GMC trucks without the premium dealership price.

1202 E 4th St, Cozad, NE 69130 (Approx. 25 miles from Liberty)

Specialties & Features

4WD and towing system service
General transmission service
Suspension work

Business Information

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

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

** The GMC repair market for residents of Liberty, Nebraska is characterized by reliance on service providers in larger neighboring towns, primarily North Platte and Cozad. Due to the rural and agricultural nature of the region, expertise in diesel engines (Duramax) and heavy-duty components is a common and critical strength among the top-tier shops. Competition is healthy but not oversaturated, with a clear distinction between general mechanics and true specialists. The average quality of service is high, as shops must maintain excellent reputations to thrive in a close-knit regional community. Typical pricing for specialized work (e.g., Duramax injector replacement, Allison transmission overhaul) is competitive but aligns with national averages for such complex procedures, often ranging from $125-$175 per hour for labor. For routine maintenance and gas engine service, pricing is very competitive. Residents benefit from having multiple reputable options within a reasonable driving distance, allowing them to choose between large, well-equipped specialists and smaller, personalized local shops.

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 Liberty regulations and climate