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Mission statement

Provider narrative and compliance posture

Los Angeles County certified tester directory entry used for Pasadena routing.

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.

Before booking this provider

Match Arroyo Plumbing to the Pasadena Water and Power Cross-Connection Control Program workflow

The strongest local provider pages do not stop at a phone number. Confirm the authority source, the utility's tester gate, the report route, and the proof trail before you schedule or send a failed device back for retest.

Official source County-certified tester directory entry used for Pasadena's find-a-tester route.
Due trigger Annually and whenever the assembly fails or is replaced - Pasadena Water and Power says each backflow prevention assembly is tested at least once a year by the due date on the PWP notice. The utility tells customers to use a Los Angeles County certified backflow prevention testing business and to send the passing report plus any repair documentation back to PWP.
Notice clue Look for the utility name, service address, assembly serial number, account or notice ID, and due date.
Report proof Use the listed submission method and keep proof that the report was filed with the utility.
Submission route Pasadena Water and Power backflow program
Failed-test branch Ask whether repair, retest, and final submission are all handled under the same utility workflow.
Open utility workflow Directory route Request local help
Regional coverage map
Jurisdictional coverage

1 mapped metro support page(s).

Coverage

Utility coverage

1 mapped utility pages

Utility count 1
Metro count 1
Guide links 5
  • Los Angeles County certified tester directory entry used for Pasadena routing.
  • Authority source
  • Last reviewed 2026-04-05
Service area

Area served across mapped utility pages

States California
Cities Pasadena
Counties Los Angeles County
  • Backflow testing
  • Backflow compliance support
  • Annual testing coordination
  • Failed test follow-up
  • Irrigation backflow testing
  • Fire line backflow testing

Verification basis

  • 1 mapped utility pages
  • 0 mapped utilities with an official tester route
  • 1 mapped utilities using a directory route
  • 1 mapped utilities with structured submission steps
  • Latest mapped utility verification: 2026-06-29
Covered utilities

Utility pages this provider is mapped to

california

Pasadena Water and Power Cross-Connection Control Program

Pasadena is a strong Los Angeles-area page because the utility publishes real annual-testing and failed-test workflow, but the tester route is county-certified rather than city-approved.

  • Due basis: Pasadena Water and Power says each backflow prevention assembly is tested at least once a year by the due date on the PWP notice. The utility tells customers to use a Los Angeles County certified backflow prevention testing business and to send the passing report plus any repair documentation back to PWP.
  • Notice clue: Look for the utility name, service address, assembly serial number, account or notice ID, and due date.
  • Submission route: Pasadena Water and Power backflow program
  • Proof to keep: Use the listed submission method and keep proof that the report was filed with the utility.
Open utility page Directory route
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 how stale pages are re-verified.
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Backflow test due dates: anniversary date vs calendar deadline Why some utilities track annual backflow tests by anniversary date, while others use a calendar window, notice date, or hard deadline.
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Residential vs commercial backflow rules Why the local trigger is rarely just residential versus commercial, and how utilities actually split hazard, irrigation, multifamily, and managed-property cases.
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Backflow test cost: annual testing, repairs, and portal fees How annual backflow test cost changes when the utility requires registered testers, repairs, retests, BSI fees, or online reporting.
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Profile maintenance

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