What affects the price
- Test only vs test + repairAnnual test passing first time: $85–$145. With repair: $300–$650. Full assembly replacement: $650–$1,200.
- Assembly typeDCV (dual-check valve, irrigation): $85–$125 test. RPZ (reduced-pressure-zone, commercial): $125–$165 test. Larger assemblies (1.5"+): higher.
- Tester certificationMust be ASSE-1015 certified backflow tester. Toledo requires test results filed within 30 days.
What's included
- ASSE-certified test of all check valves + relief valve
- Test report filed with City of Toledo
- Tag with date + tester credentials
- 30-day window to repair if fails
When to call
When you get a yellow card from City of Toledo Department of Public Utilities (sent annually to anyone with a backflow preventer on file). Common on: in-ground irrigation systems, fire sprinkler systems, commercial buildings, properties with auxiliary water sources. Late tests can result in water shut-off after 90 days.
Related questions
What happens if I miss my backflow test deadline?
City of Toledo sends a 30-day notice, then a 60-day, then can shut off your water service. Most homeowners face $50–$100 reconnect fees on top of the missed test. Schedule the test within the first 30 days to stay clear.
Can a regular plumber test it?
Only ASSE-1015 certified backflow testers. Most Toledo plumbers either hold the cert or have a tester they sub to. Always confirm the cert number before hiring.
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