| Quick facts | Answer |
|---|---|
| Cost range | Varies by home - confirm in your quote |
| Time | Varies by home - confirm in your quote |
| Who's qualified | Must hold Backflow Preventer Assembly Tester and Backflow Preventer Maintenance and Repair certifications. |
When to Schedule Backflow Preventer Winterization in Tulsa
The City of Tulsa guidance suggests that backflow preventers should be tested annually by a qualified professional. Climatology indicates that the average first 32°F light freeze occurs on November 3. However, the earliest recorded freezing temperature in Tulsa was October 7, suggesting early fall scheduling is prudent.
City of Tulsa Requirements for Backflow Systems
A backflow assembly must be tested by a City of Tulsa-approved Back Flow Assembly Tester before acceptance. Furthermore, the double check detector assembly design working pressure must meet a minimum of 150 psi. Lawn irrigation system backflow preventers are specifically noted for annual testing by a qualified professional.
Licensing and Certification for Tulsa Backflow Work
Oklahoma does not have a statewide backflow tester license; instead, each city or rural water district approves its own testers. Credentialed respondents must hold a backflow prevention license that meets International Plumbing Code criteria and training from a recognized licensing entity.
What to do next
- Verify that the local pro possesses the Backflow Preventer Assembly Tester and Backflow Preventer Maintenance and Repair certifications.
- Confirm the contractor is approved by the City of Tulsa for backflow assembly testing.
- Ask for proof of licence and insurance before scheduling backflow preventer winterization.
- Ensure the quote specifies testing for the minimum 150 psi working pressure requirement.
- Call (918) 202-2068 or email [email protected] for a free quote from a licensed, insured local backflow testers.
Tulsa Backflow is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.
