Owasso, OK

Fire Sprinkler Backflow Testing in Owasso, OK

Short answer

Backflow testing in Owasso typically costs between $50 and $200 per device, with RPZ assemblies costing more than double-check valve assemblies. A local pro can be found by calling Tulsa Backflow at (918) 202-2068 for fire sprinkler backflow testing.

Updated October 29, 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 $50 to $200 per device
Time Varies by device and service
Who's qualified Ask for proof of insurance, relevant certifications (e.g., ASSE for auto repair), and any license your state or city requires.

Owasso, OK: what's different here

Owasso is located in Tulsa County, Oklahoma, and is about 14 miles and roughly 19 minutes by car from Tulsa via US-169 North. Local housing stock in Owasso includes many slab-on-grade homes, with some properties built in the 1990s and 2000s. Tulsa's climate features a mean first hard freeze on November 14 and a mean last hard freeze on March 17.

What are the requirements for fire sprinkler backflow testing in Owasso?

Oklahoma’s adopted plumbing code mandates a backflow test at installation, after any repair or relocation, and at least once a year. Most municipalities in Oklahoma require annual testing for properties with backflow prevention devices. The City of Tulsa water-meter specifications require testing by a City of Tulsa-approved Back Flow Assembly Tester before acceptance.

What certifications are needed for backflow testing in Owasso?

There is no statewide backflow tester license in Oklahoma; each city or rural water district approves its own testers. Many purveyors require backflow testers to hold ABPA or ASSE certification along with the CIB plumbing license. Oklahoma.gov lists written exams required for licensure in the fire sprinkler industry, including Technician and Fire Sprinkler Inspector exams.

How does the cost of fire sprinkler backflow testing vary in Owasso?

Backflow testing in the Tulsa area generally ranges from $50 to $200 per device. RPZ assemblies are noted to cost more than double-check valve assemblies. Fire lines or RPZ assemblies are usually at the higher end of this price range.

What to do next

  1. Ask the local pro for proof of license and insurance before any work begins.
  2. Verify if the tester holds ABPA or ASSE certification, as many purveyors require this.
  3. Confirm with the pro if the device is an RPZ assembly, as these assemblies typically cost more than double-check valve assemblies.
  4. Ensure the test meets the annual requirement mandated by Oklahoma’s adopted plumbing code.
  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 there a statewide license for backflow testers in Oklahoma?

No, there is no statewide backflow tester license in Oklahoma. Each city or rural water district approves its own testers.

What are the fees for fire sprinkler industry exams in Oklahoma?

Oklahoma.gov lists a testing fee of $75 per exam onsite for Technician or Inspector exams in the fire sprinkler industry.

What is the ASSE 5110 Backflow Tester training cost?

The ASSE 5110 training listing shows a $800 fee that includes training and certification test fees.

When must a backflow test be performed in Oklahoma?

Oklahoma’s adopted plumbing code calls for a backflow test at installation, after any repair or relocation, and at least once a year.

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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