Landscape sprinkler irrigation system backflow

Backflow Services

Your backflow device, sometimes called an RPZ (reduced pressure zone) valve, is responsible for keeping the waste water from your irrigation systems from backing up into your area’s local water supply.

The state of Tennesee requires that your backflow be tested annually to ensure it is working properly to keep you and your community’s water supply from being contaminated.

Whether you need a new device installed or service for your existing backflow, Aqueduct has you covered. Our state-certified inspectors can even test your irrigation system’s backflow device to ensure it is working properly and submit your test results to local water authorities.*

*Metro Davidson county does not accept third party testing. We can still test your device if needed, but are unable to submit results.