San Antonio backflow testing. $115. Filed.
SAWS requires annual testing and directs completed reports to BSI Online. A failed assembly must be repaired and retested; follow the notice date and the specific requirements for the service type. SAWS uses BSI Online for completed test and maintenance reports. The required tester credential can differ for irrigation, fireline, and recycled-water assemblies. We test on a calibrated gauge, explain the result, repair what fails when authorized, and close the reporting loop.
Calibrated gauge, every test
$115 flat — filing included
Master Plumber RMP #43657
WEIRS · BSI · VEPO · SwiftComply
Same / next day most weeks
Mon–Fri 7am–7pm · Sat 9am–5pm
The rules
What San Antonio Water System expects from you.
SAWS requires annual testing and directs completed reports to BSI Online. A failed assembly must be repaired and retested; follow the notice date and the specific requirements for the service type.
SAWS uses BSI Online for completed test and maintenance reports. The required tester credential can differ for irrigation, fireline, and recycled-water assemblies.
SAWS requires annual testing and directs completed reports to BSI Online. A failed assembly must be repaired and retested; follow the notice date and the specific requirements for the service type.
SAWS uses BSI Online for completed test and maintenance reports. The required tester credential can differ for irrigation, fireline, and recycled-water assemblies.
San Antonio work spans single-family irrigation, restaurants, apartments, medical properties, schools, and large campuses where device class, site contact, and shutdown coordination must be established before testing.
One visit
Test. Fix. File.
The whole compliance loop in one call — no second contractor, no paperwork on your desk.
Calibrated-gauge test of your RPZ, double check, or PVB — visual inspection, operational checks, and valve exercising included. Residential, HOA, and commercial.
What failed, why, and what it costs — then repair or replacement under a Texas Master Plumber, and a retest. Freeze-cracked irrigation PVBs are San Antonio's most common repair.
SAWS uses BSI Online for completed test and maintenance reports. The required tester credential can differ for irrigation, fireline, and recycled-water assemblies.
Trusted by San Antonio HOAs, property managers, realtors, and builders · Multi-device routes priced by scope
Every San Antonio property, on the route.
We schedule San Antonio backflow testing for residential irrigation, restaurants, apartments, commercial campuses. Routes regularly include Downtown San Antonio, Stone Oak, Alamo Heights, Medical Center. Share the utility notice, device location, access notes, and due date so the visit is field-ready.
We also coordinate testing for residential, HOA, municipal, hospitality, and commercial properties across Bexar County and nearby communities from Round Rock to San Marcos.
All Central Texas service areas→Questions
San Antonio testing, answered.
Got a non-compliance notice from San Antonio Water System? Call — we'll get you tested and filed fast.
(512) 755-7318→+How often is backflow testing required in San Antonio?
SAWS requires annual testing and directs completed reports to BSI Online. A failed assembly must be repaired and retested; follow the notice date and the specific requirements for the service type.
+Who receives my San Antonio backflow test report?
SAWS uses BSI Online for completed test and maintenance reports. The required tester credential can differ for irrigation, fireline, and recycled-water assemblies.
+Can H2O submit the report for me?
Yes. We document the test and submit through the applicable San Antonio Water System process when tester-side electronic filing is required. If the local process needs an owner action, we explain that before closing the job.
+What happens if the backflow assembly fails?
We show you the failing condition and explain whether a targeted repair or full replacement is the practical path. After corrective work, the assembly must be retested and the passing result documented.
+What should I have ready before the appointment?
Have the property address, utility notice or account information, device location, gate or tenant access notes, and deadline ready. A photo of the assembly and notice can help us arrive prepared.
+Do you test residential and commercial backflow assemblies?
Yes. We serve residential irrigation, restaurants, apartments, and commercial campuses. The device type, hazard, access, and reporting route can differ, so we scope each property correctly.
+Can you repair or replace the device too?
Yes. H2O combines licensed backflow testing with plumbing, repair, and installation capability. That keeps a failed test from turning into a chain of disconnected appointments.
+How do I schedule backflow testing in San Antonio?
Use the online scheduling page, call (512) 755-7318, or email us with the address and due date. We will confirm the local filing context and the information needed for the visit.
+How much does a backflow test cost in San Antonio?
Our standard annual backflow test is $115. Multiple assemblies, repairs, replacement parts, permits, and third-party utility or platform fees are separate when they apply; we confirm scope before extra work.
+Does the property owner need to be present?
Usually not if the assembly is accessible and we have accurate gate, lockbox, tenant, or site-contact instructions. Someone should be available when indoor access, a shutdown, or operating coordination is required.
+What kinds of backflow assemblies do you test?
We test common testable assemblies including reduced-pressure principle assemblies, double-check assemblies, pressure vacuum breakers, and detector assemblies when the installation and site conditions are within scope.
+Which parts of San Antonio do you serve?
We schedule throughout San Antonio, including Downtown San Antonio, Stone Oak, Alamo Heights, and Medical Center, plus nearby Central Texas communities shown below. Service availability depends on route capacity and the property access window.
San Antonio backflow testing near you: H2O & Backflow Tests provides certified testing, repair and retesting, and local reporting support for residential irrigation, restaurants, apartments, commercial campuses throughout Downtown San Antonio, Stone Oak, Alamo Heights, Medical Center. Review the SAWS annual backflow testing. TCEQ licensed · RMP #43657 · Locally owned.
San Antonio test due? Handled.
Send the San Antonio property address, utility notice, and deadline. We will confirm the test and reporting path.