At Axis Backflow Testing, we work hard to keep our public water supply clean and safe.  We are a family owned business, conducting certified annual backflow testing and repairs.  We provide prompt professional service for both residential and commercial customers in the greater Seattle and surrounding areas.  Whether you need a single test, a Repair, or would like to join our annual maintenance program, we are here for you.  schedule a test today or for questions contact us.

​