Public provider profile

One Flow Backflow Inc.

Name: One Flow Backflow Inc.
Telephone: 714-852-1213

Southern California tester profile grounded in IRWD and San Diego rosters.

0 mapped utility pages 0 metro support page(s) Last reviewed 2026-04-05

Direct line 714-852-1213

Email [email protected]

Authority source Report a profile issue

Mission statement

Provider narrative and compliance posture

Official tester listed on IRWD's district roster and on San Diego's approved tester list.

This profile does not override the utility's official rules. It exists to make the public provider layer inspectable after the governing workflow is clear.

Jurisdictional coverage

Utility-level coverage only.

Coverage

Utility coverage

0 mapped utility pages

Utility count 0

Metro count 0

Guide links 5

Official tester listed on IRWD's district roster and on San Diego's approved tester list.
Authority source
Last reviewed 2026-04-05

Entity signals

Contact and public web signals

Phone: 714-852-1213
Email: [email protected]
Website: No public website is stored for this provider profile yet.
Authority source: https://www.sandiego.gov/sites/default/files/backflowtesters.pdf

Service area

Area served across mapped utility pages

States Not mapped

Cities Not mapped

Counties Not mapped

Backflow testing
Backflow compliance support
Annual testing coordination
Failed test follow-up

Verification basis

0 mapped utility pages
0 mapped utilities with an official tester route
0 mapped utilities using a directory route
0 mapped utilities with structured submission steps

Covered utilities

Utility pages this provider is mapped to

Metro reach

Metro support pages connected to this provider

No metro support page is mapped to this provider yet.

Support guides

Guides that match this provider's utility mix

Approved testers vs find a tester Why official tester lists and commercial directories must stay separate, and what each page type is allowed to claim.

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How we verify local backflow rules What counts as an official source, how local utility pages override generic assumptions, and why stale pages are suppressed.

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Backflow test cost How to think about annual testing, repair, and retest pricing without confusing a market quote with the compliance rule.

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Anniversary date vs calendar deadline Why some utilities track backflow tests by anniversary date, while others push owners into a calendar-season or hard-date deadline.

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Backflow reporting portals How BSI, SwiftComply, and utility customer portals change the real testing workflow after the field work is done.

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Profile maintenance

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