| Quick facts | Answer |
|---|---|
| Cost range | $50 to $200 per device |
| Time | Often scheduled same-day once access is available |
| Who's qualified | Plumbers must hold an Oklahoma Construction Industries Board license or registration |
Jenks, OK: what's different here
Jenks sits in Tulsa County, about 11 miles and roughly 15 minutes by car from Tulsa via the main highway. Local backflow testing listings in the Jenks area describe same-day scheduling, so the work is often done quickly once access is available. Tulsa-area climate matters too: the mean first 28°F hard freeze hits around November 14. Jenks homeowners typically pay $50 to $200 per device for testing.
Who can do sewer backflow prevention work in Jenks?
Oklahoma law says no person may engage in plumbing contracting or perform plumbing work without the appropriate license or registration from the Oklahoma Construction Industries Board. Backflow preventer work is tied to plumbing systems and is subject to local licensing where cities adopt separate rules. Ask the pro for proof of license and insurance before work begins.
How often is a backflow preventer tested?
The adopted Oklahoma plumbing code calls for testing at installation, after any repair or relocation, and at least once a year. The City of Tulsa also says lawn irrigation system backflow preventers should be tested annually by a qualified professional. New buildings in nearby Broken Arrow must test and certify a backwater valve at installation and annually thereafter.
What is a backflow preventer under Oklahoma law?
Oklahoma law defines a backflow preventer as a permanent mechanical device that prevents reversal of the normal directional flow of potable water. It protects drinking water from contamination. In Tulsa, a backflow assembly must be tested by a City-approved Back Flow Assembly Tester before acceptance.
When should I schedule testing around Jenks weather?
Tulsa's mean first 28°F hard freeze falls on November 14, and the mean last one is March 17. That gives about 241 days between hard freezes for scheduling annual testing and winterization. Cold snaps can affect exposed plumbing, so plan testing before the freeze season.
What to do next
- Request a quote covering the $50-$200 per-device testing cost and whether multiple devices are on your property.
- Ask the tester to show their Oklahoma Construction Industries Board license or registration before they start.
- Confirm the test follows the code schedule: at installation, after repairs, and at least annually.
- Schedule before the mean first hard freeze around November 14 to protect exposed assemblies.
- 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.
