Backflow Base / Every state / South Dakota / Sioux Falls
Backflow testing software for Sioux Falls, South Dakota.
For testing companies working Sioux Falls's 209,289 people: booking, routes, the field test, and the report to the water system.
Water systems based in Sioux Falls
- Sioux Falls216,462 people served
- Lincoln County Rural Water System5,965 people served
- Pine Lake Hills320 people served
- Valley View Estates230 people served
- Skyline Heights110 people served
Households near Sioux Falls may be served by another system; Backflow Base matches each address to its own. All 460 in South Dakota →
Water systems: EPA SDWIS, active community systems, 2026-10-19. Population: Census Bureau 2024 estimates.
Testing companies in Sioux Falls
14 companies on the tester lists of 1 water system:
- Building Sprinkler, Inc.
- GM Mechanical
- Hander Plumbing & Heating
- Howe, Inc.
- Krier & Blain
- Krohmer Plumbing
- Midwestern Mechanical
- Payton Plumbing
- Prairie Sons
- Service First Fire Sprinkler
- Standard Sprinkler
- The Fire Group
- Total Fire Protection
- Xtreme Fire
From City of Sioux Falls. Checked October 19, 2026. A list shows who may test, not who is good; ask the water system for its current list.
Other South Dakota cities
- Rapid City →79,894 people
- Aberdeen →27,919 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.