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
Backflow testing in Cedar Park, TX
33 backflow testing businesses work within 25 miles of Cedar Park, 2 of them based in town. Every one is on the approved tester list of City of Round Rock and City of Houston.
33 businesses within 25 miles
Backflow testing companies near Cedar Park
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
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
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
Brosig Backflow LLC
90/100 ✓ TX Utility-Approved Tester Verified ★ 5 (3 reviews) On City of Round Rock 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
✓ TX Utility-Approved Tester Verified ★ 4.1 (17 reviews) On City of Houston 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
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
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
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
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
✓ TX Utility-Approved Tester Verified ★ 2.9 (14 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
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
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
✓ TX Utility-Approved Tester Verified ★ 4.8 (114 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
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
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
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
GTX Plumbing
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.8 (76 reviews) On City of Round Rock list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Top Notch Irrigation
90/100 ✓ TX Utility-Approved Tester Verified ★ 4.9 (592 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
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
Crystal Plumbing, Inc.
80/100 ✓ TX Utility-Approved Tester Verified 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
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 Cedar Park 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 Cedar Park
Who can test a backflow preventer in Cedar Park?
A tester certified by Texas Commission on Environmental Quality. Your water utility may also keep its own list of testers allowed to file reports. Check the notice your utility sent.
How many certified backflow testers are based in Cedar Park?
Texas's roster lists no for-hire testers based in Cedar Park itself, and 33 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
- Round Rock, TX(12 mi)
- Pflugerville, TX(13 mi)
- Georgetown, TX(13 mi)
- Austin, TX(14 mi)
- Buda, TX(32 mi)