No photos available
OneCall Houston
Plumber
Business Details
Free · Quick email verification
Backflow Testing in Houston, Texas
OneCall Houston provides professional backflow prevention testing services in Houston, Texas. Annual backflow testing is required by most water utilities to protect public water supplies from contamination through cross-connection control compliance.
Whether you need a routine RPZ valve inspection, backflow prevention device testing, or a certified tester to file compliance reports with your local water authority,OneCall Houston can help. Homeowners, HOAs, and property managers can request a free quote using the form on this page.
Service Area
Serving Houston, Texas and surrounding areas.
Local Compliance Programs
Nearby Backflow Testers in Texas
Impact Fire Services
Houston, TX · 0.3 mi away
Houston Plumbing Services
Houston, TX · 2.0 mi away
View profile →Andy's Sprinkler, Drainage & Lighting
Houston, TX · 2.3 mi away
Clearwater Backflow Tests
, TX · 3.4 mi away
TDT Plumbing
Houston, TX · 3.7 mi away
Sprinkler Repair Professionals
Houston, TX · 4.0 mi away
Quick Facts
LocationHouston, TX
Trust & Verification
Directory Listed
Sourced from public business data
Own this business?
Claim this listing to update details, track leads, and get more visibility.
- Verified owner badge on your profile
- Add photos, descriptions, and certifications
- Track calls, clicks, and quote requests
Always verify licensing with your local water authority before hiring.