| Quick facts | Answer |
|---|---|
| Cost range | Typically $50-$250 per device; RPZ and fire lines cost more |
| Time | Most tests take about 30-60 minutes with clear access |
| Who's qualified | Licensed, insured testers with ABPA or ASSE certification and a CIB plumbing license |
Sapulpa, OK: what's different here
Sapulpa is the county seat of Creek County and extends partly into Tulsa County. Its housing stock has a median year built of 1974, so many older properties may have aging plumbing. The city has a hot, muggy summer with average highs around 94°F and about 42 inches of annual precipitation. It sits roughly 14 miles from Tulsa, about 16 minutes by car.
Why does the price vary?
A standard irrigation double-check assembly usually falls at the low end of the $50-$250 range around Tulsa. RPZ assemblies and commercial fire lines cost more because they take longer and involve more components. Nationally, prices commonly run $30 to $300 per device.
How often does a backflow device need testing?
Oklahoma's adopted plumbing code requires backflow assemblies to be tested at installation, after any repair or relocation, and at least once a year. Annual testing helps confirm the device is working and helps protect drinking water from contamination.
Who is allowed to test backflow devices in Oklahoma?
Oklahoma has no statewide backflow tester license. Cities and rural water districts approve their own testers, and many require ABPA or ASSE certification along with a CIB plumbing license. Check with your local water purveyor for its approved list.
Does the test need to be reported?
Backflow testing in Oklahoma typically must be reported to the local water purveyor. Ignored notices can lead to fines or shutoff of water service under local rules, so confirm your report is filed after each test.
What to do next
- Confirm which backflow device you have, such as a double-check assembly or RPZ, since this sets the price.
- Ask your local water purveyor for its list of approved backflow testers before booking.
- Ask the pro for proof of licence and insurance, plus ABPA or ASSE certification.
- Request a quote that lists the per-device test fee and any repair or parts costs separately.
- 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.
