Backflow testing for City of Hollister customers
Hollister publishes a list of certified backflow testers; the property owner hires one, who reports on the City’s Backflow Prevention Assembly Test Report form. BackflowCare tests assemblies for City of Hollister customers in Hollister, and files the results with City of Hollister.
- Area
- San Benito County
- Cities we serve
- Hollister
- Annual test
- Owner hires a certified tester
- Our price
- $199 per device ($25 off for new customers)
City of Hollister testing rules
- The City’s Safe Drinking Water Program checks that backflow devices are in good operating condition.
- Test results go on the City’s Backflow Prevention Assembly Test Report form, linked from its water page.
Source: City of Hollister Water backflow program (official page), checked October 19, 2026.
City of Hollister backflow questions
Who tests backflow devices for City of Hollister customers?
Hollister publishes a list of certified backflow testers; the property owner hires one, who reports on the City’s Backflow Prevention Assembly Test Report form.
Which cities does City of Hollister serve?
We serve City of Hollister customers in Hollister.