Tester city route

Round Rock approved backflow testers

Use this page when the search or notice says approved, certified, registered, or authorized backflow tester for Round Rock.

City: Round Rock Utility: City of Round Rock Backflow Prevention Cadence: Annual for high-hazard devices; every 7 years for low-hazard devices Last verified: 2026-06-29
Local answer

What to check for Round Rock

Use this page when the search or notice says approved, certified, registered, or authorized backflow tester for Round Rock.

  • Due basis: Round Rock sends notices through BSI Online about 30 days before the testing due date. High-hazard devices require annual testing and low-hazard residential irrigation devices require testing every 7 years.
  • Who is affected: Commercial high-hazard properties, residential pools with auto-fill, and residential irrigation systems covered by the City's backflow program.
  • Program phone: 512-218-5575
Local signals

Signals that matter before you act

  • Open the Round Rock registered tester list
  • Confirm tester status on the governing list before treating a provider as approved.
  • Use the utility workflow for deadlines, report acceptance, and submission requirements.
Workflow

Round Rock workflow order

  1. Use the city notice and BSI Online confirmation number to schedule the test.
  2. Hire a registered BPAT or make sure the licensed tester registers with the City before testing.
  3. Have the tester submit the report through BSI Online.
  4. If the device fails, repair and retest within 30 days.