Compare the highest-rated gmc repair mechanics in Gary, South Dakota. All shops are licensed, insured, and verified through our rigorous screening process.
As the area's authorized GMC dealership, DeRungs provides the highest level of factory-specific service. Their technicians are GM-certified and have direct access to the latest technical service bulletins, specialized tools, and genuine GM parts. This is the premier destination for complex diagnostics, warranty work, and repairs on newer models, especially those with advanced Denali electronics and Allison transmissions.
A highly reputable independent shop known for its expertise in diesel engines and transmission work. While they service all brands, they have developed a strong reputation for their work on American trucks, including GMC Duramax platforms. They are a top choice for owners of older or out-of-warranty trucks who want expert service at a more competitive rate than the dealership, without sacrificing quality.
A specialized shop with a strong focus on transmission repair and drivetrain services. Their expertise with the Allison transmission series makes them a key resource for GMC HD truck owners. They also provide comprehensive general repair services, making them a good option for 4WD system service, towing package maintenance, and general diagnostics on GMC trucks.
Overview of gmc repair services in the area.
4.7+ star average from verified customer reviews
All shops are properly licensed and insured
10+ years average experience in the industry
Familiar with Gary regulations and climate