Best Backflow Preventer Certification in Portland OR
They tested our irrigation backflow device as a subcontractor for Cornel's plumbing. There was no problem with the testing. One issue was that their web presence is clearly in need of some updating. There is no e-mail address or functional web form. Their website was developed in 2016 and parts of it are still missing. What worked though was a chat through Google maps.
5623 SE Center St, Portland, OR 97206