Sand Springs, OK

Backflow Preventer Winterization in Sand Springs, OK

Short answer

Backflow preventer winterization in Sand Springs should be done before the mean first 28°F hard freeze around November 14. Tulsa Backflow refers licensed, insured local testers free at (918) 202-2068.

Updated November 6, 2026 2 min readLeer en español

Quick answer

Tulsa Backflow is a free referral service for backflow testing in Tulsa, OK: call or text (918) 202-2068 (our assistant answers 24/7 in English or Spanish; callbacks Mon–Fri, 8am–5pm CT) and a vetted local pro calls back within the hour during business hours; repair or rebuild kit: typically $150–$400; serving Tulsa, Broken Arrow, Owasso, Jenks, Bixby, Sand Springs.

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Quick facts Answer
Cost range Varies by device and system - confirm in your quote
Time Varies by setup - ask the pro for a time estimate
Who's qualified A City of Tulsa-approved Back Flow Assembly Tester with a backflow prevention license

Sand Springs, OK: what's different here

Sand Springs sits mostly in Tulsa County, about 7 miles and roughly 10 minutes from Tulsa via US Route 412 and State Highway 51. It is a suburb where 78% of housing is detached single-family homes, many with irrigation systems that need backflow preventer winterization. The median home value is $197,700 with a median rent of $1,002, pointing to a mostly owner-occupied market. Freeze timing tracks Tulsa climatology, with the first hard freeze around November 14.

When should winterization happen in Sand Springs?

Tulsa-area climatology puts the mean first 32°F frost around November 3 and the mean first 28°F hard freeze around November 14. The mean last 28°F hard freeze falls around March 17, with the last light freeze near March 29. Plan winterization in fall and a spring restart check after those dates.

Does Oklahoma law require backflow maintenance?

Oklahoma Administrative Code § 310:257-9-28 requires devices like backflow preventers to be inspected and serviced per manufacturer instructions and as needed to prevent failure. The rules also emphasize maintenance and inspection records, so pair winterization with documented service. Title 59, the Plumbing License Law, places backflow preventers within regulated plumbing work.

Why irrigation systems need winterization in Sand Springs

Detached single-family homes make up 78% of Sand Springs housing, and many residential backflow preventers sit on lawn irrigation systems. The City of Tulsa says an irrigation system backflow preventer should be tested annually by a qualified professional. Freezing water inside an assembly can cause failure, so seasonal service matters.

Who can test a backflow assembly near Sand Springs?

City of Tulsa water-meter specifications require a backflow assembly to be tested by a City of Tulsa-approved Back Flow Assembly Tester before acceptance. City guidance also says credentialed respondents need training from a recognized licensing entity and a backflow prevention license meeting International Plumbing Code criteria. Ask any pro for proof of license and insurance.

What to do next

  1. Schedule winterization before the mean November 14 hard-freeze date and ask for documented service records per Okla. Admin. Code § 310:257-9-28.
  2. Verify the tester is a City of Tulsa-approved Back Flow Assembly Tester and holds a backflow prevention license meeting International Plumbing Code criteria.
  3. Ask for an annual irrigation backflow test in the same visit, as City of Tulsa guidance recommends.
  4. Get the quote to list the device type, drain-down steps, and spring restart check before work begins.
  5. 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.

Quick answers

Is backflow preventer winterization required by law in Oklahoma?

Okla. Admin. Code § 310:257-9-28 requires backflow devices to be inspected and serviced per manufacturer instructions and as needed to prevent failure. Winterization is part of that seasonal maintenance. Records of service should be kept.

How far is Sand Springs from Tulsa for service calls?

Sand Springs is about 7 miles from Tulsa, roughly a 10-minute drive via US Route 412 and Oklahoma State Highway 51. That keeps local tester travel short. Most of the city is in Tulsa County.

What credential should a backflow tester have?

City of Tulsa specifications require testing by a City of Tulsa-approved Back Flow Assembly Tester. City guidance also calls for a backflow prevention license meeting International Plumbing Code criteria. Ask the pro for proof of license and insurance.

How often should an irrigation backflow preventer be tested?

The City of Tulsa says a lawn irrigation system backflow preventer should be tested annually by a qualified professional. Pair that test with fall winterization and a spring restart check.

Tulsa Backflow is a free referral service connecting you with licensed, insured local backflow testers in Tulsa County. We do not perform work or hold any licenses. The tester we refer files your report with the water utility. You pay the tester directly.

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