How much does backflow testing cost for residential properties?
Residential backflow testing is priced after a quick on-site assessment, and a Bell plumber will confirm your flat-rate before work starts. Testing typically takes about 30 minutes if no issues. We file the test report with the county. Annual testing is required to stay compliant. We serve Denver, Highlands Ranch, and nearby.
Price can vary based on:
- Device type (double check, detector, or reduced pressure)
- Number of assemblies
- Access to the device
- Repairs needed, if any
Updated: 2025-12-30 00:00:00
Need help in Highlands Ranch, CO? Call (720) 740-0350 or book online.
"The technician Matt was fast and efficient. We had our Backflow unit inspected." — Tom D.
Sources
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