Schedule Your Backflow Test Online 


For residential customers in Bexar, Comal, Hays, Guadalupe, Kendall, and Travis counties - you can sign up here for your annual backflow test - just click ‘Signup Online’ and complete the form.

Important Information:

  1. You are signing up for a single pass/fail backflow test. This is an inspection and TCEQ required test of your landscape irrigation and/or swimming pool auto-fill backflow prevention assembly. We will submit the report to your water utility and email you a copy for your records.

  2. After you signup, you will be redirected to a payment page - payment is required before the backflow test will be placed on our schedule.

  3. After you signup and pay online, we will complete your backflow test within five (5) business days, although most tests are completed faster. We do not expedite testing and do not offer an expedited service.

  4. A backflow test, once you signup and pay, is non-refundable.

  5. If your backflow prevention assembly fails inspection, you will receive an email with a quote for repair or replacement. *please note that your backflow test fee will not apply towards repair costs