Backflow Base / Every state / North Carolina / Charlotte
Backflow testing software for Charlotte, North Carolina.
For testing companies working Charlotte's 943,476 people: booking, routes, the field test, and the report to the water system.
Water systems based in Charlotte
- Charlotte Water1,206,285 people served
- Fairfield Harbour5,514 people served
- Carolina Trace Water System4,516 people served
- North River/Mill Creek Water Service Dis4,417 people served
- Whispering Pines Development4,178 people served
Plus 132 smaller systems based here. Households near Charlotte may be served by another system; Backflow Base matches each address to its own. All 1,886 in North Carolina →
Water systems: EPA SDWIS, active community systems, 2026-10-19. Population: Census Bureau 2024 estimates.
Testing companies in Charlotte
137 companies on the tester lists of 1 water system. The first 25:
- !!!QUALITY TESTING FOR LESS $
- #1 ADVANTAGE BACKFLOW & IRRIGATION
- #1 BACKFLOW TESTING
- #1 CLEARWATER SERVICES
- $30 BACKFLOW TESTING
- $35 DOLLAR BACKFLOW TESTS
- 1ST AT TESTING
- 24/7 BACKFLOW SERVICE
- A-Z BACKFLOW TESTING & MAINTENANCE LLC
- A+ BACKFLOW
- A+ ROOTER INC
- A1 BACKFLOW TESTING
- AAA BACKFLOW
- ABLE BACKFLOW TEST -ABATCO.COM
- ABM
- ABSOLUTE FIRE CONTROL
- AFFORDABLE ANTHONY'S BACKFLOW
- AFFORDABLE BACKFLOW CHECKS
- ALL AMERICAN FIRE PROTECTION
- ALL FIRE SERVICES, LLC
- ALPHA DRAIN
- AMBASSADOR INSPECTIONS
- AMERICA'S CHOICE BACKFLOW
- AMLDCO
- AQUA BACKFLOW SERVICES
From Charlotte Water. Checked October 19, 2026. A list shows who may test, not who is good; ask the water system for its current list.
What a test costs in Charlotte
1 published price for a routine annual test:
- AMLDCO$75, Charlotte. Residential backflow test; includes small repairs/cleaning to pass and filing the report with the municipality; excludes mandatory filing fees. Commercial up to 2 in $90, 2.5-4 in $130, 4.5 in and larger and fire lines $210.
Prices as each company publishes them, checked October 19, 2026. Repairs, extra assemblies and trip fees vary; confirm before you book.
Other North Carolina cities
- Raleigh →499,825 people
- Greensboro →307,381 people
- Durham →301,870 people
- Winston-Salem →255,769 people
- Fayetteville →209,496 people
- Cary →182,659 people
- Wilmington →125,284 people
- High Point →118,601 people
- Concord →112,395 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.