Backflow Testing

(253) 900-2220

Serving Gig Harbor & the South Sound Region

OneGard is your local backflow testing provider based near Gig Harbor, WA. We serve Port Orchard, Fox Island, and surrounding neighborhoods with certified backflow prevention testing built to protect your water supply and keep you compliant with local regulations in the South Puget Sound. Whether it’s your annual required test or a new device installation, our solutions help ensure your irrigation and plumbing systems stay safe and code-compliant.

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WHY BACKFLOW TESTING IS So Important IN GIG HARBOR

Backflow prevention devices protect your drinking water from contamination caused by irrigation systems, but they require annual testing to stay compliant and functional—especially in areas with strict local water regulations. That’s why we provide certified testing and inspection to confirm your device is working properly and meets code. Experts recommend annual backflow testing to avoid fines and protect your water supply.

5 SIGNS YOUR BACKFLOW DEVICE NEEDS TESTING

What We Do:

  • Backflow device inspection & diagnosis
  • Certified annual backflow testing
  • Compliance reporting submitted to local water authorities
  • Repair or replacement of faulty backflow devices
  • Testing for irrigation, commercial, and residential systems
  • Verification of proper device function and pressure
  • Reminder scheduling for annual retesting requirements
  • New backflow device installation (as needed)
  • Fast turnaround for compliance deadlines
  • Maintenance programs & seasonal checkups
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