Certified Backflow Testers - Washington County

In New York State, individuals who test backflow prevention devices for the purpose of protecting the public water supply are required to hold a valid certification issued pursuant to 10 NYCRR Section 5-1.31. Below is a current list of New York State certified backflow prevention device testers. For more information on contacting any of these individuals, please contact your County Health Department or State District Office, or email the Bureau of Water Supply Protection.

City Name Certification Number Expiration
Ballston Spa Shawn T. French 11141 4/30/2026
Cambridge Mark J. Rogers 10128 7/31/2025
Cambridge Timothy J. Jansen, Jr. 14070 9/30/2024
Comstock Joseph E. Loveland 15097 5/31/2026
Hudson Falls Jonathan Lewis 13458 4/30/2026
Queensbury Jason R. Sawn 8997 5/31/2024
Whitehall Kirk Trevellyan 14433 5/31/2025