Backflow Prevention/Reduced Pressure Zone Devices (RPZ)
For information on backflow prevention devices and business requirements, please contact the Public Works by phone at (630) 834-8505.
Backflow Solutions, Inc. (BSI)
The Village of Villa Park has partnered with Backflow Solutions, Inc. to track the required yearly inspection of backflow prevention devices (RPZ). BSI is where your yearly inspection reports ultimately end up.