TESTIMONIALS

Bonnie has been great to work with. She contacts us when its time to get our backflow tested so I don't need to worry about it. She is always very pleasant to work with, professional and takes care of the paperwork. We recommend and appreciate her services.

Bonnie and Backflow Testing Hawaii have always been our go to when it comes to backflow's. She is knowledgeable, professional, and can always work with us to ensure best care for our customers. Highly recommend her to anyone that may need their backflow's tested!

Bonni Magarro did Backflow testing on my home in Hawaii. I was not there at the time. Everything was done by email. Bonni was great at returning my emails and setting up the process. This is the second year I have hired her to test my property.