Still the best backflow testing and certification we've experienced. Chicago Backflow is our go to company for backflow device testing. As always, Jack came on time and was very professional. From…

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J.Z.

J.Z.03/22/2022

Chicago Backflow was very professional from the office staff to the onsite technician. The office staff provided a time-window and Genaro, the technician called early and showed up on-time. As a…

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H.A.

H.A.05/03/2023

Our the backflow device annual testing was performed yesterday and Matt K was amazing. He communicated every step necessary and was able to efficiently work his way around without needing to be…

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S.J.

S.J.08/14/2023

Chicago Backflow always sends the most qualified technicians. Great customer services whether from the office or in the field technicians. I have used there services for the past 4 years. I truly…

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Backflow Testing in Alsip, Illinois

Chicago Backflow Inc. provides professional backflow prevention testing services in Alsip, Illinois. Annual backflow testing is required by most water utilities to protect public water supplies from contamination through cross-connection control compliance. Their services include backflow testing, emergency service, serving both residential and commercial properties throughout the Alsip area.

Whether you need a routine RPZ valve inspection, backflow prevention device testing, or a certified tester to file compliance reports with your local water authority,Chicago Backflow Inc. can help. Homeowners, HOAs, and property managers can request a free quote using the form on this page.