Certified Backflow Testers - Ulster 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
Accord Michael E. Depuy 14210 11/30/2024
Clintondale William Johosky 14386 4/30/2025
College Point John Mazza, Jr. 4886 7/31/2025
Cottekill Derrick S. Knox 14578 8/31/2025
Germantown David M. Black 5748 12/31/2025
Harriman Edward J. Pliska 8461 11/30/2024
Highland Charles A. Muggeo 8260 5/31/2024
Highland John L. Donovan 12427 5/31/2024
Highland Joseph E. Kulaga 9378 11/30/2025
Hurley Adam M. Korol 10492 6/30/2026
Kingston Barry L. Korol 1289 11/30/2027
Kingston Donald E. Sommer 8998 12/31/2025
Kingston Ryan S. Knowlton 10636 8/31/2026
Kingston Stephen Landell 4410 6/30/2026
Kingston, Jacob A. Vitthuhn 14213 11/30/2024
Lagrange, Nicholas J. Maselli 10042 5/31/2025
Milton Clifford A. Rood 8258 5/31/2024
Milton Tyler Mohre 14048 8/31/2024
New Paltz Jack Geertsema 14314 2/28/2025
New Paltz Robert J. Taylor 10046 5/31/2025
Newburgh Donald A. Paul 11677 11/30/2025
Pine Bush William Dunn, III 15381 11/30/2026
Poughkeepsie Cameron J. Spence 9129 5/31/2026
Poughkeepsie Stephen L. Sharp 6412 4/30/2025
Saugerties Daniel Tienken 13788 2/28/2024
Saugerties Kyle T. Clapper 10628 8/31/2026
Saugerties Thomas M. Clapper 3474 3/31/2026
Ulster Park Michael Dauner 15243 9/30/2026
Wallkill Alexander P. Francese 10782 12/31/2026
WallKill David J. Ruiz 14272 12/31/2024
Wallkill Richard Polemini, Jr. 13765 1/31/2027
Wallkill Richard T. Wright 7327 12/31/2024
WallKill Sidney LeBlanc 14271 12/31/2024
West Point Ryan Antonelli 15232 9/30/2026