Wilson Irrigation
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.8 (32 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Backflow testing in Austin, TX
36 backflow testing businesses work within 25 miles of Austin, 8 of them based in town. Every one is on the approved tester list of City of Round Rock and City of Houston.
36 businesses within 25 miles
5 for-hire testers based in Austin
Backflow testing companies near Austin
What the badges mean
- ✓ TX Utility-Approved Tester Verified On the city list
- The company is on a water utility's own approved list (the second badge names the list). That is the utility's approval, not a state license, and it counts for that utility.
- 3 certified testers
- How many certified testers the roster lists at this business.
- ★ 4.8 (25 reviews)
- The Google rating, shown as Google reports it. It does not change the order.
Order is by our quality score, never by payment. How we verify listings.
Biggs Plumbing, Inc.
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.9 (23 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
ABC Home & Comm Service
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.8 (5171 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Vanguard Fire Systems
90/100 ✓ TX Utility-Approved Tester Verified ★ 3.8 (15 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Northstar Fire Protection
90/100 ✓ TX Utility-Approved Tester Verified ★ 3.1 (18 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Clean Scapes, LP
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.2 (74 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Firetrol Protection Systems
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.3 (12 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ TX Utility-Approved Tester Verified ★ 4.8 (114 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
JM Electronic Engineering
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.2 (20 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
M-Tech
90/100 ✓ TX Utility-Approved Tester Verified ★ 4 (28 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ TX Utility-Approved Tester Verified ★ 3.7 (18 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Allstate Plumbing
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.4 (191 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ TX Utility-Approved Tester Verified ★ 2.9 (14 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Firetron, Inc.
90/100 ✓ TX Utility-Approved Tester Verified ★ 3 (12 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Impact Fire Services
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.3 (23 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Clarke Kent Plumbing
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.5 (614 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
ROD Plumbing
90/100 ✓ TX Utility-Approved Tester Verified ★ 5 (279 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ TX Utility-Approved Tester Verified ★ 4.1 (17 reviews) On City of Houston list Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ TX Utility-Approved Tester Verified ★ 4.9 (252 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Plumbing Outfitters, LLC
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.9 (328 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
ATX Backflow
90/100 ✓ TX Utility-Approved Tester Verified ★ 5 (18 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Minyard Sons Services, Inc
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.4 (14 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ TX Utility-Approved Tester Verified ★ 4.8 (834 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
1st Fire Safety
90/100 ✓ TX Utility-Approved Tester Verified ★ 5 (164 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Double Check Irrigation
90/100 ✓ TX Utility-Approved Tester Verified ★ 5 (31 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Eco Irrigation
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.6 (64 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ TX Utility-Approved Tester Verified ★ 4.4 (8 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Crystal Plumbing, Inc.
80/100 ✓ TX Utility-Approved Tester Verified On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Metal Rooster Plumbing
80/100 ✓ TX Utility-Approved Tester Verified ★ 5 (30 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ TX Utility-Approved Tester Verified ★ 3.1 (14 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Metro guide: Backflow testing in Austin: every utility's rules, filing portals and published prices in one place.
Austin Water: backflow test rules
- Who must test. Annual testing is required for all backflow prevention assemblies on high hazard cross connections, done by a state licensed tester registered with the City of Austin. Source.
- Notices and deadlines. Customers with registered devices get annual reminders from the Special Services Division. Testing is due by the last day of the due month; a first notice goes out the month before and a second notice in the due month. Source.
- How the report is filed. Each tester must submit a Test and Maintenance Report for every assembly within five calendar days of the test; since July 25, 2022 reports must be filed online in the WEIRS database and paper is not accepted. Source.
- Tester registration. To test in the Austin Water distribution area, a Backflow Prevention Assembly Tester must be licensed by TCEQ and registered with Austin Water. Source.
- Approved testers. Austin Water links a List of Backflow Prevention Assembly Testers, a WEIRS web report. List: services.austintexas.gov (HTML report; not fetched). Source.
Independent certified testers based in Austin
Testers Texas's roster lists without a company. Names, certificate numbers and phones as the state publishes them.
| Town | Tester | Certificate | Phone |
|---|---|---|---|
| Austin | David Brannan | BP0004238 | (512) 832-0066 |
| David Allen Meyers | 40278 | (512) 293-5956 | |
| Michael Scott Shea | BP0022534 | ||
| Jesus David Torres | BP0022521 | (512) 351-6459 | |
| Sean Wagner | Bp0014860 | (512) 222-3560 |
Never miss your annual backflow test
Most water utilities require the backflow assembly on an irrigation, fire or commercial line to be tested every year, and a missed test can mean a shutoff notice. Tell us when yours was last tested in Austin and we'll text you a month before it is due, with certified local testers ready to book.
Free. One text before your test is due. No spam, cancel anytime. Privacy
Backflow testing questions in Austin
Who can test a backflow preventer in Austin?
A tester certified by Texas Commission on Environmental Quality. Your water utility may also keep its own list of testers allowed to file reports. In Austin, see Austin Water's rules below.
How many certified backflow testers are based in Austin?
5 testers who test for the public list Austin as their base on Texas's roster, and 36 testing businesses are within 25 miles.
How often do I need a backflow test?
Most utilities require a test when the assembly is installed and then every year. Your utility's notice gives the due date and how the tester files the report.
Roster: Texas Commission on Environmental Quality, read October 6, 2026.
Approved list: Backflow Tester Company List, City of Houston.
Approved list: City of Plano registered backflow testers, City of Plano Utility Operations.
Approved list: City of Grand Prairie registered backflow testers, City of Grand Prairie.
Approved list: City of Garland registered backflow testers, City of Garland.
Approved list: City of Round Rock registered backflow testers, City of Round Rock Utilities and Environmental Services.
Approved list: McAllen Public Utility certified backflow testers, McAllen Public Utility.
Approved list: City of Saginaw backflow tester list, City of Saginaw Environmental Services.
Approved list: Brownsville PUB cross connection control and backflow prevention testers, Brownsville Public Utilities Board.
Approved list: City of Laredo local registered backflow prevention assembly testers, City of Laredo Utilities.
Approved list: City of Plano registered backflow testers who test without a water shutoff, City of Plano Utility Operations.
Keep looking
- Pflugerville, TX(8 mi)
- Round Rock, TX(10 mi)
- Cedar Park, TX(14 mi)
- Georgetown, TX(19 mi)
- Buda, TX(22 mi)