Backflow Base / Every state / Louisiana / New Orleans
Backflow testing software for New Orleans, Louisiana.
For testing companies working New Orleans's 362,701 people: booking, routes, the field test, and the report to the water system.
Water systems based in New Orleans
- New Orleans Carrollton Water Works334,903 people served
- New Orleans Algiers Water Works52,785 people served
- Lafayette MHP LLC188 people served
- Giving Hope Retreat45 people served
Households near New Orleans may be served by another system; Backflow Base matches each address to its own. All 804 in Louisiana →
Water systems: EPA SDWIS, active community systems, 2026-10-19. Population: Census Bureau 2024 estimates.
Testing companies in New Orleans
128 companies on the tester lists of 1 water system. The first 25:
- A&A Mechanical, LLC
- Absolute Lawn Care LA LLC
- Acadian Plumbing and Drain LLC
- Affordable Backflow Services of Louisiana
- AHG Services, LLC
- Al Bourgeois Plumbing
- ALE Plumbing Specialist LLC
- All Star Plumbing
- All-Star Inspections
- American Sprinkler Co., Inc.
- ARC MECHANICAL CONTRACTORS, INC.
- Audubon Nature Institute
- B&D PLUMBING
- Backflow testing solutions
- Balli Plumbing
- Barthelemys Plumbing
- Barthelemys Plumbing & Renovations llc.
- Bed Wetter's Irrigation& Lighting, LLC
- Beep-Me Plumbing
- Bernhard
- Bernhard MCC L.L.C.
- BGSN Mechanical
- BIENVENU BROTHERS ENTERPRISES INC.
- Big Easy Services
- Blair Plumbing
From Sewerage and Water Board of New Orleans. Checked October 19, 2026. A list shows who may test, not who is good; ask the water system for its current list.
Other Louisiana cities
- Baton Rouge →220,907 people
- Shreveport →176,578 people
- Lafayette →122,280 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.