Backflow Base / Every state / Wisconsin / Milwaukee
Backflow testing software for Milwaukee, Wisconsin.
For testing companies working Milwaukee's 563,531 people: booking, routes, the field test, and the report to the water system.
Water systems based in Milwaukee
- Milwaukee Waterworks626,000 people served
- North Shore Water Commission35,598 people served
- South Milwaukee Waterworks21,340 people served
- Whitefish Bay Waterworks14,272 people served
- Robert William Park Water Association Inc.1,065 people served
Plus 17 smaller systems based here. Households near Milwaukee may be served by another system; Backflow Base matches each address to its own. All 943 in Wisconsin →
Water systems: EPA SDWIS, active community systems, 2026-10-19. Population: Census Bureau 2024 estimates.
Other Wisconsin cities
- Madison →285,300 people
- Green Bay →106,311 people
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.