
Backflow Testing & Certification Spokane WA
Annual backflow testing and certification to protect drinking water and maintain compliance.
Service Overview
Backflow prevention devices protect drinking water from contamination. Annual testing is required by law for commercial properties and homes with irrigation systems. Our certified testers inspect your device, document the results, and report to the water district to keep you compliant.

Our Services
Annual Testing
Required annual backflow device testing.
- Certified testers
- Complete testing
- City reporting
- Compliance certification
- Detailed documentation
- Scheduled service
Backflow Repair
Repair failed backflow devices.
- Device repair
- Parts replacement
- Retest after repair
- Certification
- All device types
- Quick turnaround
Device Installation
Install new backflow prevention devices.
- Proper sizing
- Code-compliant installation
- Initial testing
- Certification
- City coordination
- Warranty included
Common Problems We Solve
Failed Test
Device needs repair or replacement. Must be fixed and retested to maintain compliance.
Missed Testing
Can result in fines or water shutoff. Schedule testing immediately to restore compliance.

Why Choose Plumb Zebra?
Our Process
Schedule Testing
We schedule your annual test and send reminders.
Device Testing
Our certified tester inspects and tests your backflow device.
Repair if Needed
If device fails, we repair and retest immediately.
City Reporting
We file test results with the city and provide you with certification.

Maintenance Tips
Annual Testing
Schedule annual backflow testing to maintain compliance and avoid fines.
Frequency: Annually
Keep Records
Maintain testing records for inspections and water service compliance.
Frequency: Always
Frequently Asked Questions
What is backflow testing?
Backflow testing verifies that prevention devices are working properly to protect drinking water from contamination. It's required annually by law for commercial properties and homes with irrigation systems.
How much does backflow testing cost?
Annual testing typically costs $75-$150 per device. Repairs cost extra if the device fails testing. We provide upfront pricing.
Who needs backflow testing?
Required for commercial properties, restaurants, medical facilities, and residential properties with irrigation systems. Check with your water provider for specific requirements.
What happens if my device fails testing?
We repair the device immediately and retest. You receive certification once it passes. Failing devices must be repaired to maintain water service.
Do you file reports with the city?
Yes! We handle all city reporting as part of our service. You receive a copy of the certification for your records.
Schedule Your Backflow Testing & Certification Spokane WA Today
Get a free estimate and schedule your service with Spokane's trusted plumbing experts
Get In Touch
Call or Text
(509) 317-9009Hours
Monday – Friday: 7 AM – 6 PM
Saturday: 8 AM – 4 PM
24/7 Emergency Service Available
Emergency Service Available
For a plumbing emergency, call us instead of relying on the web form.
Call Now: (509) 317-9009







