My name is Matthew Zinzer. I am the owner and sole operator of Portland Metro Backflow Testing LLC. I received my Backflow Testing Certification in 2019 while I was working with a local Landscape company to help assist with new home construction and existing client backflow needs. In 2022, I decided to branch off and create Portland Metro Backflow Testing LLC to help provide a more expedited and personal experience for all clients who need their backflow tested.

I strive for providing a quick and personal backflow service so my clients know their property is in good hands and can easily move on with their day.