Chicago Backflow Inc.

Chicago Backflow has been testing backflows in both states for over 30 years, providing expert backflow services to businesses and homes near you. Affordable backflow testing complying with state backflow regulations has been the heart of what we do. We know your local laws too!

Yearly backflow testing is required in many areas. To ensure the correct flow of wastewater away from drinking taps your local government could require your backflow preventor to be inspected and maintained multiple times a year. CBI's all inclusive service will take care of any backflow need.

CBI has all the parts you might need on hand, and if you use our all inclusive package we will have your backflow device up and running with no extra costs to you from parts!

CBI only uses fully certified backflow testers. Our testers only test and maintain backflow devices so you know they are experienced!

Chicago Backflow Inc. has been testing and inspecting backflow devices for over 30 years. The Chicagoland area has been having their backflows repaired, maintained, installed, and inspected by CBI reliably for generations!

Backflow prevention could be part of your annual building maintenance! You could possibly benefit from CBI's all inclusive backflow maintenance services.