| Quick facts | Answer |
|---|---|
| Cost range | About $50 to $250 per device; some guides cite $75 to $200 |
| Time | 15 to 30 minutes per device; some Tulsa-area guides say 30 to 60 |
| Who's qualified | Most Oklahoma jurisdictions require ASSE or ABPA certification for testers |
Owasso, OK: what's different here
Owasso sits in Tulsa County, about 14 miles and roughly 19 minutes from downtown Tulsa via US-169 North. That short drive means Tulsa-area backflow testers regularly serve Owasso neighborhoods. The local climate matters too: with a mean first hard freeze around November 14, unprotected irrigation backflow assemblies face real winter risk. Annual testing keeps your system compliant and ready before freeze season.
When is pressure vacuum breaker testing required in Owasso?
Oklahoma's adopted plumbing code requires testing at installation, immediately after repairs or relocation, and at least once a year. Lawn irrigation systems may be protected by a pressure vacuum breaker assembly under Oklahoma Administrative Code Section 748:20-6-34. Mark your calendar so the annual test never lapses.
Who can test a pressure vacuum breaker in Owasso?
Oklahoma has no state-level backflow tester certification program, so cities, counties, and water purveyors set their own approval rules. Most jurisdictions require ASSE or ABPA certification. A common pathway is the ASSE 5110 Backflow Tester 40 Hour Class and Exam.
Why does PVB installation height matter?
Oklahoma rules require a vacuum breaker to sit at least 12 inches above the highest downstream piping and the flood level rim of the fixture. If your assembly sits lower, it may fail inspection. Ask the pro to verify the height during the visit.
When should Owasso homeowners winterize irrigation backflow devices?
Tulsa-area climatology shows a mean first 28°F hard freeze on November 14 and a mean last hard freeze on March 17. The mean first 32°F frost arrives around November 3. Schedule testing and winterization before those dates to protect your assembly.
What to do next
- Confirm your assembly is a pressure vacuum breaker and note whether it protects an irrigation system.
- Request a quote that states the per-device price, expected test time, and any repair fees if the assembly fails.
- Ask the pro for proof of ASSE or ABPA certification and check it against your water purveyor's approval rules.
- Schedule the annual test before the mean first 28°F hard freeze around November 14.
- 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.
