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Provider identity illustration Public provider profile

Backflow Prevention Device Inc

Officially listed on Avondale and Glendale tester rosters for the West Valley cluster.

2 mapped utility pages 1 metro support page(s) Last reviewed 2026-04-05
Direct line 602-788-5411
Authority source Report a profile issue
Mission statement

Provider narrative and compliance posture

Official tester listed by both Avondale and Glendale; this profile covers the shared West Valley footprint.

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.

Regional coverage map
Jurisdictional coverage

1 mapped metro support page(s).

Coverage

Utility coverage

2 mapped utility pages

Utility count 2
Metro count 1
Guide links 5
  • Official tester listed by both Avondale and Glendale; this profile covers the shared West Valley footprint.
  • Authority source
  • Last reviewed 2026-04-05
Service area

Area served across mapped utility pages

States Arizona
Cities Avondale, Glendale
Counties Maricopa County
  • Backflow testing
  • Backflow compliance support
  • Annual testing coordination
  • Failed test follow-up
  • Irrigation backflow testing
  • Fire line backflow testing

Verification basis

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

Utility pages this provider is mapped to

arizona

City of Avondale Backflow and Cross-Connection Control

Avondale is a strong utility-first page because the city pairs annual testing, approved testers, and specific approved device classes in one public workflow.

Open utility page Official tester route
arizona

City of Glendale Cross Connection Control and Backflow

Glendale is a useful Arizona utility because it combines a real tester resource list with permit, inspection, and pre-use assembly rules for hydrant and temporary-water work.

Open utility page Official tester 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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