Amazing! Garret and all staff. Hands down I had 0 confidence going into this and they obviously have permanently made an impact in my life because, guess what.. I passed! They are so insightful and…

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R.V.

R.V.03/03/2025

I took a Backflow Prevention Assembly certification course from BMI and it was great. There is a lot of information to learn, and I could see it being a little overwhelming or stressful. However, our…

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T.S.

T.S.03/18/2021

I'll let you know more after passing test results are received. 😆😆

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D.F.

D.F.12/16/2016

Great place and location. Took a class there and the instructors were knowledgeable and helpful. I'd use them again for any of my backflow certification needs.

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Backflow Testing in Portland, Oregon

Backflow Management Inc. provides professional backflow prevention testing services in Portland, Oregon. Annual backflow testing is required by most water utilities to protect public water supplies from contamination through cross-connection control compliance. Their services include backflow testing, cross connection control, serving both residential and commercial properties throughout the Portland area.

Whether you need a routine RPZ valve inspection, backflow prevention device testing, or a certified tester to file compliance reports with your local water authority,Backflow Management Inc. can help. Homeowners, HOAs, and property managers can request a free quote using the form on this page.