| Quick facts | Answer |
|---|---|
| Cost range | $50 to $200 per device, depending on preventer type and complexity |
| Time | A single test is typically a short visit - confirm timing in your quote |
| Who's qualified | Must be a City of Tulsa-approved Back Flow Assembly Tester |
Jenks, OK: what's different here
Jenks sits in Tulsa County, about 11 miles and roughly 15 minutes from downtown Tulsa via OK-364 (Creek Turnpike). The area shares Tulsa's climate, including about 41 inches of annual rain and a hard-freeze season running roughly November 14 to March 17. That freeze cycle matters for exterior irrigation backflow assemblies. Annual testing before winter is a sensible local habit.
How often should a backflow preventer be tested in Jenks?
City of Tulsa guidance says lawn irrigation backflow preventers should be tested annually by a qualified professional. Schedule the test each year before the season starts. Annual testing is the stated recommendation, not a one-time requirement.
Do Jenks testers need their own recertification?
Yes. Oklahoma rules require permitted testers to attend a recertification school at least once every 3 years. Testers with 6 or more years of experience may recertify online or by mail instead.
What certifications should a backflow tester in Jenks hold?
Tulsa's backflow program lists certifications for Backflow Preventer Assembly Tester and Backflow Preventer Maintenance and Repair. City materials also require training from a recognized licensing entity and a backflow prevention license meeting International Plumbing Code criteria. Ask any pro for proof before hiring.
How does Jenks weather affect backflow devices?
Tulsa's climate averages about 41 inches of rain per year, and moisture plus seasonal freezing can affect backflow assemblies and exterior irrigation systems. The mean first 28°F hard freeze is November 14 and the mean last is March 17. Plan testing and winterization around those dates.
What happens if a certification renewal is late?
Under Oklahoma DEQ renewal rules, certified installers must renew by January 15. A late application carries a $50 fee if postmarked or received after that date. Approved courses of 6 hours or more may earn renewal training credit.
What to do next
- Confirm the tester holds Backflow Preventer Assembly Tester certification and is approved by the City of Tulsa - ask for proof of licence and insurance.
- Get a written quote stating the price per device, since Jenks testing typically runs $50 to $200.
- If you have an irrigation system, schedule the annual test before the mean November 14 hard freeze.
- If you are a tester, check the Oklahoma DEQ renewal deadline of January 15 to avoid the $50 late fee.
- 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.
