Why RPZ Testing Matters
An RPZ (Reduced Pressure Zone) device protects both your home’s drinking water and the city’s supply from contamination. In places like Mokena, IL, pressure drops in the public water system can cause water from your home’s plumbing to flow back into the city system—making regular RPZ testing essential.
Illinois State Law Requirement
Illinois law requires all backflow prevention devices to be inspected annually. At Carefree Systems, our expert team handles complete inspections, installations, and any necessary repairs to keep your system compliant and functioning properly.