Certified Backflow Testers

This list is provided solely for the convenience of our water customers, and does not represent endorsement or support by the City of Vancouver Utility. Customers should use their own judgment and criteria when contracting with these or any other testers.

Disclaimer

The City of Vancouver makes no representation regarding the abilities, performance, or quality of service of the testers listed below. Further, the City of Vancouver does not assume or accept any responsibilities for the actions or performance of such testers. This list is provided only for the convenience of the water service customers. Customers are responsible for their own contracts with these or any other testers. Please also note that the following list is in alphabetical order and does not indicate any preference or preferred ranking.

Go to www.cityofvancouver.us/backflow to log in to the customer portal to view more testing companies. A public list of State-certified backflow assembly testers is available at https://wcs.greenriver.edu/bat/hire-a-bat/.