Backflow Base / Every state / South Carolina / Columbia
Backflow testing software for Columbia, South Carolina.
For testing companies working Columbia's 144,788 people: booking, routes, the field test, and the report to the water system.
Water systems based in Columbia
- City of Columbia354,068 people served
- City of West Columbia34,028 people served
- Bgwc I-207,435 people served
- Lieber Correctional Institute (1870050)1,646 people served
- Bgwc Glenn Village Ii1,430 people served
Plus 112 smaller systems based here. Households near Columbia may be served by another system; Backflow Base matches each address to its own. All 527 in South Carolina →
Water systems: EPA SDWIS, active community systems, 2026-10-19. Population: Census Bureau 2024 estimates.
Other South Carolina cities
- Charleston →157,665 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.