Rank 1: McGrath Hyundai of Mason City
As the official Hyundai dealership for the North Iowa region, this is the premier destination for warranty work, complex diagnostics, and factory-trained service. Their technicians receive direct training and specialized tools from Hyundai Motor America, making them the top choice for Theta II engine claims, ADAS (SmartSense) calibrations, and high-voltage hybrid/EV systems.
Specialties & Features
- Theta II engine warranty work
- Hybrid/EV service
- ADAS/SmartSense calibration
2400 4th St SW, Mason City, IA 50401
Business Information
- Licensed: Yes
- Insured: Yes