Backflow Base / Every state / Arizona
Backflow testing software for Arizona.
Booking, scheduling, the field test, and the report to the water system, for testing companies in Arizona.
Arizona water systems
Arizona has 695 active community water systems. Each test report goes to the one that serves the address. The largest:
- City of Phoenix1,695,000 people served
- City of Tucson732,906 people served
- City of Mesa466,000 people served
- Town of Gilbert,247,600 people served
- City of Chandler247,328 people served
- City of Scottsdale241,361 people served
- City of Glendale234,766 people served
- City of Peoria187,676 people served
- City of Tempe165,000 people served
- Arizona Water Co - Pinal Valley134,432 people served
Water systems: EPA SDWIS, active community systems, 2026-10-19. Population: Census Bureau 2024 estimates.
Testing companies in Arizona
480 companies on the tester lists of 5 water systems, the most-listed first. The first 25:
- ABC WATER WORKSlisted by 5 systems
- AMERICAN BACKFLOW AND FIRE PREVENTIONlisted by 5 systems
- ARMOR FIRE PROTECTION, INClisted by 5 systems
- CERTIPRO FIRE AND LIFE SAFETYlisted by 5 systems
- COMPETITIVE BACKFLOW, LLClisted by 5 systems
- COMPLETE FIRE PROTECTIONlisted by 5 systems
- CONTRACTOR FIRE PROTECTION INClisted by 5 systems
- FIREHOUSE SOLUTIONS, LLClisted by 5 systems
- METERING SERVICES INClisted by 5 systems
- NATIONAL FIRE CONTROLlisted by 5 systems
- PASS FIRE PROTECTION LLClisted by 5 systems
- PROCHECK INClisted by 5 systems
- RCI SYSTEMS, INClisted by 5 systems
- SERVICE 1ST FIRE PROTECTIONlisted by 5 systems
- TITAN ALARMlisted by 5 systems
- 4 PEAKS FIRE PROTECTION LLClisted by 4 systems
- AAA BACKFLOW TESTING & REPAIRlisted by 4 systems
- AERO AUTOMATIC SPRINKLER COlisted by 4 systems
- AFFORDABLE FIRE & SAFETY LLClisted by 4 systems
- AP FIRE PROTECTIONlisted by 4 systems
- ATLAS FIRE CO LLClisted by 4 systems
- BACKFLOW PARADISE, INC.listed by 4 systems
- BACKFLOW TECHNOLOGIESlisted by 4 systems
- BREWER COMMERCIAL SERVICES LLClisted by 4 systems
- BRIGHTVIEW LANDSCAPE SERVICES INClisted by 4 systems
From City of Phoenix (dated August 11, 2026), City of Tucson (Tucson Water), City of Mesa: General Tester List, City of Mesa: Fire Contractor Tester List, City of Chandler, City of Scottsdale. Checked October 19, 2026. A list shows who may test, not who is good; ask the water system for its current list.
Cities
- Phoenix →1,673,164 people
- Tucson →554,013 people
- Mesa →517,151 people
- Gilbert →288,790 people
- Chandler →281,231 people
- Glendale →258,143 people
- Scottsdale →246,170 people
- Peoria →199,924 people
- Tempe →190,114 people
- Surprise →167,564 people
- Goodyear →118,186 people
- Buckeye →114,334 people
- Yuma →103,559 people
Testing in Arizona
Who may test is set by the state, the water system, or both. Ask the water system you will test for which certifications it accepts before your first test.
The software
- Bookings from a booking page, your own website, and an AI receptionist on your phone.
- Schedule board and route for each tester.
- Field app that scores every test, even with no signal.
- Test reports sent to the water system that serves each address.
- Card payments to your own Stripe account, and yearly renewals that charge after the test.
- Client portal for HOAs, property managers and contractors.
- $50/month flat: no per-test fee, no cut of payments.
- Every feature →What the app does, part by part.
- Compare →Next to other backflow and field-service software.
- Start free →No card. $50/month or $500/year once you go live, 45 days free.
- Free exam prep →Study questions, practice exams, device tests, a VR wet lab.