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Backflow Testing & Certification

Annual backflow test due?

Annual testing, certification, and prevention-device repair or replacement for homes and light commercial.

Certified, filed with the water dept · Licensed, bonded, and insured

What we do

  • Annual backflow assembly testing (RPZ, DCV, PVB)
  • Test results filed directly with the water department
  • Backflow device repair and rebuild
  • Full backflow assembly replacement
  • New backflow device installation for irrigation, fire, or boiler systems
  • Cross-connection survey on light commercial properties

When to call

  • Water department sent a letter -- annual test is due
  • Irrigation system startup and you need a backflow cert on file
  • Backflow device is leaking, frozen, or failing test
  • New irrigation, boiler, or fire-suppression line install
  • Property change-of-use or new commercial occupancy permit

How we work

Illinois licensed and certified cross-connection control device tester. Testing, documentation, and filing requirements depend on the water department and device type. Repair or replacement details are reviewed before work starts.

Tap to call (630) 715-8374