Backflow Base / Every state / Texas / San Angelo
Backflow testing software for San Angelo, Texas.
For testing companies working San Angelo's 100,159 people: booking, routes, the field test, and the report to the water system.
Water systems based in San Angelo
- City of San Angelo105,229 people served
- Concho Rural Water Grape Creek5,049 people served
- Concho Rural Water N Concho Lake Estates1,470 people served
- Concho Rural Water Pecan Creek1,275 people served
- Tom Green County FWSD 31,002 people served
Plus 9 smaller systems based here. Households near San Angelo may be served by another system; Backflow Base matches each address to its own. All 4,590 in Texas →
Water systems: EPA SDWIS, active community systems, 2026-10-19. Population: Census Bureau 2024 estimates.
Testing companies in San Angelo
119 companies on the tester lists of 1 water system. The first 25:
- !!! Next Day Backflow Testing
- 1-A Fire & Domestic Testing
- 17 CES
- 1st FP Houston
- 1ST FP SERVICES, LLC
- 1st Protection TX - MFP
- 210 Backflow
- 3Ds Plumbing
- A-1 Backflow Prevention Specialist
- AAA Backflow Testing
- ABC Fire Systems
- ABCO Fire Protection
- Ability Backflow & Plumbing
- Accurate air solutions
- Active Fire Protection Services LLC
- Advanced Systems Testing LLC
- Advantage Interests Inc
- Affordable Services Texas Corp
- Alert Fire Solutions, Inc.
- All Test Fire Protection, LLC
- Allied Fire Protection
- ALLIED FIRE PROTECTION, SA-LP
- American Backflow Testing
- American Fire Protection Group
- Anders Backflow Inspections
From City of San Angelo. Checked October 19, 2026. A list shows who may test, not who is good; ask the water system for its current list.
Other Texas cities
- Houston →2,390,125 people
- San Antonio →1,526,656 people
- Dallas →1,326,087 people
- Fort Worth →1,008,106 people
- Austin →993,588 people
- El Paso →681,723 people
- Arlington →403,672 people
- Corpus Christi →317,317 people
- Plano →293,286 people
- Lubbock →272,086 people
- Laredo →261,260 people
- Irving →258,060 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.