Certified Backflow Testers - Rockland 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

John Ruggiero 13532 10/31/2023
Airmont Avrum S. Wercberger 13167 9/30/2022
Congers GianPaolo Trombetta 13028 6/30/2022
Garnerville Hector Rivera 13117 7/31/2022
Milford George M. Slattery 8458 11/30/2021
Monsey Yakov Rosenberg 9453 1/31/2024
New City Christopher Faso 11308 3/31/2022
New City Larry Palumbo Jr 13782 2/28/2024
New City Michael Koutsoftas 8259 5/31/2021
New City Robert J. Henry 12213 11/30/2023
New City Terence J. Reynolds 12050 11/30/2023
New City Vito Martorana 13118 7/31/2022
New City Wayne W. Campitiello 8289 6/30/2024
Nyack Joseph Dolinsky 8950 11/30/2022
Orangeburgh George Bassolino 10883 3/31/2021
Pearl River George Pieretti 4626 5/31/2021
Pearl River Gregory Yavaldakis 10155 11/30/2023
Pearl River John W. Bertussi 9572 4/30/2021
Pearl River Kieran P. Boylan 7343 1/31/2022
Salt Point Eric C. Roe 12892 2/28/2022
Spring Valley Abraham Unger 13737 1/31/2024
Spring Valley Andrew D. Schlissel 898 6/30/2022
Spring Valley Juda Bransdorfer 8271 6/30/2021
Stillwater Ronan D. DaRocha 9609 5/31/2021
Stoney Point Clerici R. Carey 11894 4/30/2023
Stony Point Clayton P. Taylor 13250 11/30/2022
Stony Point Frank Sabia, III 13375 2/28/2023
Stony Point John Brehmer 13759 1/31/2024
Stony Point Jorge Rodriguez 10245 11/30/2022
Stony Point Peter M. Stallone 12617 7/31/2021
Suffern Ronald J. Lombardo 2974 5/31/2022
Valley Collage Christopher M. Nobile 12712 10/31/2021
Valley Cottage Jamie M. Koutsoftas 10960 5/31/2021
Valley Cottage Sergio Shkreli 12780 12/31/2021
W. Nyack Nicola Iodice 13784 2/28/2024
W.Nyack Domenico A. Iodice 13785 2/28/2024
West Haverstraw Kevin L. Rose 7124 5/31/2021
West Nyack Domenico Iodice 13783 2/28/2024
West Nyack Freddy O. Guerrero 9428 12/31/2023