Best Backflow Preventer Testing in Phoenix AZ

Just moved to Scottsdale and needed to have our fire sprinkler system inspected and turned off while having a new furnace installed in the attic.  Scott came out right away, did the inspection and gave me training on our system that I did not have.  Highly recommended

Dave is easy to work with, honest, and very helpful. The next time I need any backflow preventer valve work on the west or north side, I'll be calling him again.