| Quick facts | Answer |
|---|---|
| Cost range | $50-$250 per device; some Tulsa guides list $40-$80 |
| Time | About 1 to 2 hours for a standard residential device |
| Who's qualified | City of Tulsa-approved tester with ABPA or ASSE certification and Oklahoma plumbing license |
How often does Tulsa require a sprinkler backflow test?
In Oklahoma, backflow tests are generally required at installation, after any repair or relocation, and at least once a year. Tulsa runs a Backflow Prevention/Cross Connection Control Program under Title 6, Chapter 4 of the Tulsa Revised Ordinances. Devices must also be serviced per manufacturer instructions, with records kept by the responsible person.
Who can perform a backflow test in Tulsa?
Oklahoma has no single statewide backflow tester license; each city or water district approves its own testers. Tulsa requires testing by a City of Tulsa-approved Back Flow Assembly Tester before acceptance. Tulsa-area providers commonly require ABPA or ASSE certification plus the Oklahoma plumbing license covering the work.
When should Tulsa sprinkler systems be tested or winterized?
Tulsa's average first 32°F frost falls on November 3 and the average last spring frost on March 29, a span of about 218 days. The mean first 28°F hard freeze is November 14 and the mean last is March 17, about 241 days apart. The City of Tulsa warns that water expands below 32°F and advises protecting outdoor plumbing and shutting off water if frozen pipes are a concern.
What happens if the backflow assembly fails the test?
If a backflow assembly fails, repairs, rebuild kits, and retesting are usually billed separately from the initial test. Ask the pro for a written quote that separates the test fee from any repair costs. Devices must meet ASSE standards for their specific application and device type.
What to do next
- Schedule the annual test before Tulsa's average first frost on November 3, since outdoor plumbing needs protection below 32°F.
- Ask the pro for proof of their Oklahoma plumbing license and ABPA or ASSE backflow tester certification, and confirm they are City of Tulsa-approved.
- Request a written quote showing the test fee separately from any repair, rebuild kit, or retest charges.
- Keep the test record, since Oklahoma requires the responsible person to maintain inspection and service records.
- 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.
