Certified Backflow Testers - New York 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
Belle Harbor Christopher Bello 9784 10/31/2021
Bronx Angel P. Soto 5654 1/31/2021
Bronx Danny W. Diaz 5771 7/31/2021
Brooklyn Maruf Rizaev 11665 10/31/2019
Brooklyn Paul B. Shay 4561 6/30/2020
Brooklyn Stanley Yung 9724 7/31/2021
Brooklyn William Morales 10291 12/31/2019
Brooklyn Zachary G. Schulman 10283 12/31/2019
Damascus Paul F. Paddock 7604 10/31/2019
Howard Beach Pasquale A. Marino 9720 7/31/2021
Manhattan Daniel Skrela 10514 6/30/2020
Manhattan Jackson Chau 9727 4/30/2020
Manhattan Kenroy A. Watson 3948 4/30/2021
New York Alvin Wittlin 2476 9/30/2019
New York Ani Bera 12672 9/30/2021
New York Balvin West 7063 3/31/2021
New York Catherine Gibbons 12644 8/31/2021
New York Charles Carluccio 10498 6/30/2020
New York David W. Joachim 11577 8/31/2019
New York Elvis C. Garcia 11774 1/31/2020
New York Hector J. Velez-DeJesus 11615 9/30/2019
New York Ivan Morillo 12636 8/31/2021
New York Jason Marmol 12646 8/31/2021
New York John Luke Wood 10086 6/30/2019
New York Joseph-Marco Santullo 9827 10/31/2021
New York Krzysztof Drelich 10465 4/30/2020
New York Luis A. Rivera 11852 4/30/2020
New York Mark C. Venezio 6741 5/31/2020
New York Mark C. Venezio 6741 5/31/2020
New York Matthew Impagliazzo 8687 5/31/2019
New York Nickolaus Brazier 12074 8/31/2020
New York Paul F. VanDerLinden 9203 6/30/2020
New York Peter A. Quinn 11239 12/31/2021
New York Shaun Hartman 10497 6/30/2020
New York Stuart Finkelstein 12728 10/31/2021
New York Stuart Iser 8559 2/28/2022
New York Warren Cheung 10461 4/30/2020
New York William Lopez 12257 12/31/2020
New York City Pedro Eliza 7685 12/31/2019
New York City William 0. Lee 7769 5/31/2020
Queens John Lovetro 5624 7/31/2019
Ringwood Erik P. Gillis 12064 8/31/2020
Staten Island Anthony Garofalo 9811 10/31/2021
Staten Island Frank Leung 11922 5/31/2020
Staten Island Ronald Bello 9710 7/31/2021
Teaneck Sean Hirschhorn 11843 3/31/2020
West Nyack Joseph A. Mezzasalma 7625 12/31/2019
Whitestone Amstidis Gountas 10806 12/31/2020
Yonkers Frank Vicari 5686 10/31/2019
Hartsdale Lul Brektushi 10098 6/30/2019
Piscataway Alejandro R. Sosa 7813 4/30/2020