Certified Backflow Testers - Queens 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
Amityville Richard J. Meyer 5206 3/31/2021
Arvene Terry W. Small 12127 9/30/2020
Astoria Angelo G. Lemodeits 9674 6/30/2021
Astoria Antonios Kougianos 11663 10/31/2019
Astoria Bert Padovan 10001 4/30/2022
Astoria Denis Katira 11295 1/31/2022
Astoria Dhimiter Nushi 12866 2/28/2022
Astoria Dimitrios Stroumpakis 9082 4/30/2020
Astoria Eduart Kulla 10447 4/30/2020
Astoria Ellen S. Klouvas 7851 6/30/2020
Astoria Emmanuel S. Milienos 9197 6/30/2020
Astoria Eugenio Kuljanic 6495 6/30/2019
Astoria Frank Stantyos 5783 3/31/2020
Astoria Frank Zapata III 11949 5/31/2020
Astoria Gentian Meta 11664 10/31/2019
Astoria John S. Yavaldakis 12128 9/30/2020
Astoria Kosmas Vrakas 10445 4/30/2020
Astoria Li Ping Yan 10459 4/30/2020
Astoria Louis P. Mastromauro 11598 9/30/2019
Astoria Marash Nick Buja 10501 6/30/2020
Astoria Michael Catsimalis 2549 12/31/2020
Astoria Michael Damoulakis 12373 4/30/2021
Astoria Michael Maragos 12859 1/31/2022
Astoria Nikolla Mushka 8856 9/30/2019
Astoria Oerdi Saraci 11302 1/31/2022
Astoria Ovidiu Lazar 8745 6/30/2019
Astoria Roland Hysenaj 9071 4/30/2020
Astoria Stavros Ioannidis 8615 3/31/2022
Astoria Stavros Kalogeropoulos 7855 6/30/2020
Astoria Tashi Tsakor 12736 10/31/2021
Astoria, Jorgo G. Cikolla 7472 5/31/2019
Auburndale Petros Ragoussis 5923 10/31/2020
Bayside Christopher J. Giammarino 12786 12/31/2021
Bayside Edward W. Serrone 11778 1/31/2020
Bayside Fotios Tsaltas 3226 10/31/2019
Bayside George G. Kontogiannis 12133 9/30/2020
Bayside John P. Sgouros 11716 11/30/2019
Bayside Joseph D. Jensen 9072 9/30/2020
Bayside Joseph P. Carroll 12534 6/30/2021
Bayside Luis See 10680 10/31/2020
Bayside Myriam A. Giraldo 12333 2/28/2021
Bayside Perry Nathanail 10165 9/30/2019
Bayside Robert Dziedzic 11566 8/31/2019
Bayside Salvatore Pirrone 12499 6/30/2021
Bayside Spiridon Tsouklidis 11717 11/30/2019
Bayside Tommy C. Chong 10895 4/30/2021
Bayside Vincent J. Bellomo 11658 10/31/2019
Bayside Vito Palmieri 8490 12/31/2021
Beechhurst John J. Sideris 2762 10/31/2019
Belle Harbor Stephen J. Carbonaro 8752 10/31/2020
Bellerose Jesse A. Skinner 5965 11/30/2020
Bellerose Peter F. Brandt 5769 3/31/2020
Bellerose Terence P. Cummins 7980 10/31/2020
Bellrose David J. Craig 12628 8/31/2021
Bellrose Dhaneshwar Etwaroo 10506 6/30/2020
Briarwood George Stavrovlakis 12229 11/30/2020
Briarwood Xhuljano Shala 11258 12/31/2021
Broad Channel Michael P. Lobody 2832 2/28/2022
Bronx John W. Brzoza 2164 3/31/2021
Bronx Luis E. Lorenzi Ramos 11518 7/31/2022
Brooklyn Douglas B. Duval 2274 8/31/2021
Brooklyn Malcolm T. Phillips 8339 7/31/2021
Brooklyn Yue Li 10449 4/30/2020
Cambria Heights Carl R. Ferdinand 9817 10/31/2021
Centereach Peter 0. Drozd 8542 1/31/2022
College Point Antonio Dumitriu 5432 3/31/2020
College Point Carlos Ortega 12910 2/28/2022
College Point Christian A. Garcia 7066 3/31/2021
College Point Frank J. Perrone 7253 10/31/2021
College Point Fredric J. Davis, Jr. 2400 5/31/2021
College Point Ioannis Damoulianos 10436 4/30/2020
College Point Jhony A. Serrano 12911 2/28/2022
College Point John M. Teixeira 8933 11/30/2019
College Point Jose Martinez 12909 2/28/2022
College Point Longqi Lin 11297 1/31/2022
College Point Manuel S. Pineda 6348 4/30/2020
College Point Robert R. Giuliante 3607 6/30/2020
College Point Selvin A. Quintanilla 12868 2/28/2022
College Point Victor Rivera 10880 3/31/2021
Corona Charles B. Tolbert 11590 9/30/2019
Corona Hector M. Patron-Sanchez 10509 6/30/2020
Corona Manuel Chay 12480 6/30/2021
Corona Steve Papastamatis 6587 7/31/2021
E. Elmhurst Ricardo Berberena 11929 5/31/2020
East Elmhurst Diego A. Angamarca 12286 12/31/2020
East Elmhurst Karanvir S. Johal 12387 4/30/2021
East Elmhurst Oikonomos N. Koullias 7251 12/31/2020
East Elmhurst Spiro G. Makris 10450 4/30/2020
East Elmhurst Tani Sime 8866 10/31/2019
East Elmhurt Antonio Patellis 12624 8/31/2021
East Elmurst Anastasios Diaovasilis 9539 4/30/2021
East Meadow Joseph Randazzo 9236 6/30/2019
East Rockaway Michael Maniscalco 8576 2/28/2022
Elmhurst Guicela Modesto 12335 2/28/2021
Elmhurst Jonathan Antonio Hatche 11554 8/31/2019
Elmhurst Mike W. Paredes 12497 6/30/2021
Elmhurst Richard Garcia 12586 7/31/2021
Elmhurst Spryros Panagiotopoulos 11056 7/31/2021
Elmhurst Thomasz J. Szubart 12725 10/31/2021
Elmont Patrick C. Williams 11524 7/31/2019
Far Rockaway David N. Isaacson 9680 6/30/2021
Far Rockaway Macdavis Bernardez 12898 2/28/2022
Far Rockaway Matthew D. Goldstein 12283 12/31/2020
Far Rockaway Reginald Royal 12291 12/31/2020
Floral Park Daniel M. Pisani 11119 9/30/2021
Floral Park John A. Robins 10856 2/28/2021
Floral Park Scott Jordan 8987 12/31/2022
Flushing Anthony D'Elia 8680 5/31/2022
Flushing Anthony Morell-Adams 12589 7/31/2021
Flushing Christian J. Bayon 10790 12/31/2020
Flushing Douglas M. Weidner 6826 7/31/2020
Flushing Eddie Peralta 10087 6/30/2020
Flushing Evangelos Maleas 11054 7/31/2021
Flushing Gary N. Pace 12514 6/30/2021
Flushing George J. McCann 8423 10/31/2021
Flushing James Anagnostos 9671 6/30/2021
Flushing James J. Turk 12502 6/30/2021
Flushing Jin Y. Kim 11381 4/30/2022
Flushing John Adams 1958 12/31/2020
Flushing John R. Granger 12509 6/30/2021
Flushing Kenneth R. Gluck 12878 2/28/2022
Flushing Kostandino Shteto 11316 3/31/2022
Flushing Leo C. Wang 8429 10/31/2021
Flushing Patrick Brazill 9187 6/30/2020
Flushing Robert J. Bellini 902 11/30/2020
Flushing Robert S. McConnell 3729 7/31/2020
Flushing Stefanos Shteto 11315 3/31/2022
Flushing Tzadkiel Mosheh 9433 12/31/2020
Flushing Vincent Latora 6991 12/31/2020
Flushing Vinvent K. Hernandez 12255 12/31/2020
Forest Hills Anatoliy Shvets 8684 5/31/2022
Forest Hills Douglas R. Wellbrock 8623 4/30/2019
Forest Hills Emmanuelle Sgouros 9350 10/31/2020
FOREST HILLS Hing W. Lai 10330 12/31/2019
Forest Hills John R. Zakowski 9996 4/30/2022
Franklin Square Anthony P. Geiger 6534 10/31/2019
Fresh Meadow David Most 5464 1/31/2022
Fresh Meadow Nikos Delikanlis 10100 6/30/2019
Fresh Meadows Daniel Schlissel 8670 5/31/2019
Fresh Meadows William J. Kennedy 12337 2/28/2021
Garden City Christopher M. Oerzen 11925 5/31/2020
Garden City Michael L. Butler 1884 7/31/2020
Glen Head Mason D. Lyons 10149 8/31/2022
Glen Head Yeon C. Lee 1341 6/30/2021
Glen Oaks Farah A. Aziz 12103 9/30/2020
Glendale Andrzej Jankowski 11380 4/30/2022
Glendale Bogdan T. Kaczmarek 12224 11/30/2020
Glendale Daniel D. Vessio 921 6/30/2019
Glendale Darren K. Lundin 1842 5/31/2020
Glendale Jakub Kostro 9192 6/30/2020
Glendale John Starace 11600 9/30/2019
Glendale Joseph J. Bauer 11594 9/30/2019
Glendale Joseph M. Vessio 922 6/30/2019
Glendale Justin L. Velez 12231 11/30/2020
Glendale Kelvin Leung 7999 10/31/2020
Glendale Mariusz Balaban 10161 9/30/2019
Glendale Nico D. Carabetta 12132 9/30/2020
Glendale Paul A. Lundin 3428 3/31/2020
Glendale Thomas F. Nemeth 8167 2/28/2021
Great Neck Wellington Won 6699 3/31/2020
Hicksville Frank J. Musella III 11729 12/31/2019
Hicksville Matthew P. Liebl 11517 7/31/2022
Hollis Grzegorz Dabrowski 8293 6/30/2021
Hollis Jaime A. Contreras 11916 5/31/2020
Hollis Nicholas Glikos 10503 6/30/2020
Howard Beach Ahmed Mosslih 12653 8/31/2021
Howard Beach Brian S. Bigler 11819 3/31/2020
Howard Beach Damien J. George 8831 8/31/2019
Howard Beach Frank Lombardo 1228 10/31/2021
Howard Beach Keith R. Plumer 12247 12/31/2020
Howard Beach Lawrence Martire 12258 12/31/2020
Howard Beach Mario Giovinco 12655 8/31/2021
Howard Beach Matthew I. Leibstein 12631 8/31/2021
Howard Beach Orazio Iaboni 1666 5/31/2020
Howard Beach Timothy J. Geiger 10146 8/31/2022
Howard Beach William S. Moore 11610 9/30/2019
Hunting Station Steven N. Gavrielatos 12327 1/31/2021
Huntington Station Abel Estrada 7441 4/30/2022
Jackson Heights Andrzei Czechowski 8485 12/31/2021
Jackson Heights Jason Galvan 9684 6/30/2021
Jackson Heights Joel Dwarkah 11864 4/30/2020
Jackson Heights Jose Rodriguez 11572 8/31/2019
Jackson Heights Robert A. Midroy 2095 7/31/2019
Jamaica Adrian O. Guerrero 11708 11/30/2019
Jamaica Bernard R. Watson 5786 6/30/2021
Jamaica Erisaul Tineo 12662 8/31/2021
Jamaica John Ambatis 12110 9/30/2020
Jamaica Kishandat Mangrue 12107 9/30/2020
Jamaica Leslie Lynch 12539 6/30/2021
Jamaica Mark A. Seeraj 9667 6/30/2021
Jamaica Nigel A. Jahoor 9564 4/30/2021
Jamaica Philip Garvin Sohun 11760 1/31/2020
Jamaica Raymond Brakshkis 9185 6/30/2020
Jamaica Robert J. Mengler 2282 4/30/2021
Jamaica Tulsieram S. Singh 10507 6/30/2020
Jamaica Vincent Aspromonte 2187 7/31/2019
Jamaica Wayne A. Clarke 11564 8/31/2019
Jamaica Zavalun Dzhurayev 12125 9/30/2020
Laurelton Chelton P. Forbes 12674 9/30/2021
Leonia Hektor Dervishi 5914 10/31/2020
Levittown Jonathan Soto 9993 4/30/2022
LIC Fotios Tsaltas 3226 10/31/2019
LIC Timothy R. Barth 12060 8/31/2020
Long Island City Estalino Tamay 12383 4/30/2021
Long Island City Leo C. Andreadakis 6813 7/31/2020
Long Island City Michael J. Hannon 2902 4/30/2019
Long Island City Michael Karpathios 6238 10/31/2021
Long Island City Nicholas Pippis 11099 8/31/2021
Long Island City Ronny C. Hennep 11769 1/31/2020
Long Island City Steven Wasserman 9543 4/30/2021
Maspeth Carlos Torija 12588 7/31/2021
Maspeth Daniel K. Thavz 12230 11/30/2020
Maspeth Daniel S. Reynolds 11130 9/30/2021
Maspeth Fernando Mateus 12225 11/30/2020
Maspeth Gabriel Knap 11932 5/31/2020
Maspeth Gerry Devery 3275 1/31/2020
Maspeth Jakub L. Piekarz 12114 9/30/2020
Maspeth James C. Simpson 8619 4/30/2022
Maspeth Kamil Murawski 11253 12/31/2021
Maspeth Michael Natkaniec 8682 5/31/2022
Maspeth Paul A. Giangrande 10032 5/31/2019
Maspeth Robert Lesiczka 11934 5/31/2020
Maspeth Stephan Foy 12282 12/31/2020
Maspeth Steven J. Schroder 12241 11/30/2020
Maspeth Tomasz Fidziukiewicz 11116 9/30/2021
Massapequa Douglas S. Veneck 6740 5/31/2020
Massapequa Roy Catalano 10432 4/30/2020
Melville Dimitrios Tsamos 7329 1/31/2022
Middle Village Andrew J. Jusino 10493 6/30/2020
Middle Village Anthony L. Corbo 9998 4/30/2022
Middle village Connor Driscoll 12654 8/31/2021
Middle Village Daniel M. Murdoch 12649 8/31/2021
Middle Village Edward R. Kelly 6327 4/30/2021
Middle Village Joseph A. Campanella 7523 4/30/2020
Middle Village Joseph Livatino 11923 5/31/2020
Middle Village Lai Yan Cheung Chen 12281 12/31/2020
Middle Village Matthew J. Murdoch 12082 8/31/2020
Middle Village Roger A. Macaluso 8433 11/30/2021
Middle Village Sylwester Z. Wosko 12232 11/30/2020
Middle Village Vincent Caputo 7993 10/31/2020
Middle Village William J. Staab 9081 4/30/2020
Middle Village Zachary Wroblewski 12233 11/30/2020
N. Baldwin Eric D. Lawrence 8165 8/31/2021
Neponsit Gerard Guglielmo 5341 10/31/2019
Nesconset John A. Esposito, Jr. 9339 10/31/2020
New Hyde Park John J. Musella 732 11/30/2021
New Hyde Park Vincent G. Marra 9289 8/31/2021
New York Matthew W. Ng 10464 4/30/2020
Oakland Gardens George Kiouzellas 10373 3/31/2020
Oakland Gardens Heber Rivera 11120 9/30/2021
Oakland Gardens John Reilly 11860 4/30/2020
Oakland Gardens Li Kong Ma 6847 9/30/2020
Oakland Gardens Ting-Chang Chu 6403 6/30/2021
Oakland Gardens Yue Li 10449 4/30/2020
Orangeburg Gregory Yavaldakis 10155 8/31/2019
Ossining James Walker 10379 3/31/2020
Ozone Park Adam C. Kelly 11569 8/31/2019
Ozone Park Christopher Chand 11122 9/30/2021
Ozone Park Gary P. Long 6706 4/30/2020
Ozone Park James M. Marotta 1752 3/31/2020
Ozone Park Joel A. Vallejo 12265 12/31/2020
Ozone Park Jonathan Colon 12506 6/30/2021
Ozone Park Joseph D. Marotta 119 3/31/2020
Ozone Park Patrick P. Chiarotti 12719 10/31/2021
Ozone Park Paul A. Siracusa 9999 4/30/2022
Ozone Park Robert W. Martin, Jr. 6194 7/31/2021
Port Washington Irael Gonzalez 8403 10/31/2021
Queens Daniel A. Samuel 11521 7/31/2019
Queens Jonathan Morrisset 12512 6/30/2021
Queens Leslie J. Dow III 11803 3/31/2020
Queens Mohamed H. Abdelrazek 10780 12/31/2020
Queens Murray R. Tarnapoll 2498 4/30/2019
Queens Paul Sanders 12515 6/30/2021
Queens Tomasz Galazka 12380 4/30/2021
Queens Village Jaime S. Rivera 8983 12/31/2019
Queens Village Jooman Kim 10786 12/31/2020
Queens Village Joseph R. Housel 8706 6/30/2019
Queens Village Ranjit Singh 7153 6/30/2021
Queens Village Timothy J. Williams 1241 10/31/2021
Queens Village Weldon A. Cerna 8614 3/31/2022
Queens Village William Kane 12419 4/30/2021
Rego Park Degt Slava 12901 2/28/2022
Rego Park Jose M. Fernandez 10177 9/30/2019
Richard Hill Anthony P. Geiger 6534 10/31/2019
Richmond Hill Dennis A. Mahadeo 10784 12/31/2020
Richmond Hill Ioannis Likidis 8876 10/31/2019
Richmond Hill Jon W. Hendell 6782 4/30/2021
Richmond Hill Julian A. Joa 9341 10/31/2020
Richmond Hill Mark Jozwik 10772 12/31/2020
Richmond Hill Parvinder Singh 9997 4/30/2019
Richmond Hill Robert J. Schieferstein 2796 1/31/2022
Richmond Hill William T. Moore 10167 9/30/2019
Ridgewood Adrian Wysocki 11669 10/31/2019
Ridgewood Carlos Fontanez 11805 3/31/2020
Ridgewood Darlis Severino 12543 6/30/2021
Ridgewood Gilberto Torres 10799 12/31/2020
Ridgewood Kamil Jarkowski 11719 11/30/2019
Ridgewood Mateusz Jablonski 12381 4/30/2021
Ridgewood Michal Konopka 11721 11/30/2019
Ridgewood Oscar Comas 11772 1/31/2020
Ridgewood Thomas A. Almodovar 9481 3/31/2021
Ridgewood Thomas S. Gecsedi 4603 5/31/2021
Ridgewood Todor Krajovan 7393 4/30/2019
Rockaway Richard Dwyer 8086 4/30/2020
Rockaway Beach Pawel Bajgierowicz 9405 12/31/2020
Rockaway Park Brendan S. McAuley 11727 12/31/2019
Rockaway Park Robert J. Finley 9476 3/31/2021
Rockville Centre Nicholas C. Kluepfel 11921 5/31/2020
Rockway Park Kevin M. Cashen 11820 3/31/2020
Rosedale Avery C. Henry 8971 12/31/2019
Rosedale Eric P. Hinds 10104 6/30/2019
Rosedale Kenrick Jagassar 9431 12/31/2020
Rosedale Vightligum Veramally 12790 12/31/2021
Roslyn Hgt Spiro Kiriakes 8545 1/31/2022
S. Ozone Park Jorham Garcia 12779 12/31/2021
S. Ozone Park Oscar R. Luna 8977 12/31/2019
Saint Albans Pierre R. Beaubrun 10893 4/30/2021
Seaford Genairo C. Gilio 6700 3/31/2020
So. Ozone Park Dasean D. Fraser 11918 5/31/2020
So. Richmond Hill Jeetandra Dipaul 11917 5/31/2020
South Beach David Bruemmer 9557 4/30/2021
South Ozone Park Ervin Hancle 12656 8/31/2021
South Ozone Park Wadesh Rassbeharry 8309 6/30/2021
South Richmond Hill Mark Luzon 11416 5/31/2019
Springfield Gardens John Livingstone 11776 1/31/2020
St. Albans Rhoan Clarke 11422 5/31/2019
St. Albins Anthony Yates 10888 3/31/2021
St. Albnis Darwin Haynes 7020 4/30/2021
Staten Island George Kumbios 9194 6/30/2020
Staten Island Joseph Strobel 10154 8/31/2019
Syosset Daniel J. Escobar 2884 4/30/2019
Walden James S. Barbera 5757 8/31/2020
West Babylon Talferio M. Corbett 6789 7/31/2020
West Hempstead Brian E. Yohe 11732 12/31/2019
West Hempstead Brian Poonai 7666 12/31/2019
West Islip Gregory J. Cristadoro 11408 5/31/2019
West Islip Thomas Schultz 11848 3/31/2020
White Stone Cleanthis S. Meimaroglou 9075 4/30/2020
Whitestone Aleks Vorfi 10080 6/30/2019
Whitestone Angelo A. Vecchio 10160 9/30/2019
Whitestone Anthony Toma 5466 1/31/2022
Whitestone Antonio Quatela 4956 2/28/2020
Whitestone Brian G. Leiter-Gryszkin 11618 9/30/2019
Whitestone Christopher J. Adamonis 11129 9/30/2021
Whitestone Edmund W. Wong 12385 4/30/2021
Whitestone Frank Gega 9359 10/31/2020
Whitestone Gabriel Herrera 11842 3/31/2020
Whitestone Gerard G. Buonaiuto 9552 1/31/2020
Whitestone Giovanni Palazzo 6653 1/31/2020
Whitestone Ioannis (John) Makresias 7395 3/31/2022
Whitestone Jeffrey G. Ng 8750 6/30/2019
Whitestone John Blaskovic 7436 4/30/2022
Whitestone John J. Sideris, Jr. 11791 1/31/2020
Whitestone Joseph Temperini 3573 12/31/2019
Whitestone Joseph V. Giambrone 12508 6/30/2021
Whitestone Micheal A. Gallagher 12115 9/30/2020
Whitestone Ndoc Luli 8085 12/31/2020
Whitestone Nick K. Fadis 6355 2/28/2021
Whitestone Patrick J. Seery 5872 6/30/2020
Whitestone Richard A. Bonelli 1437 6/30/2019
Whitestone Richard A. Bonelli, Jr 10431 4/30/2020
Whitestone Yeong H. Heo 7065 3/31/2021
Woodhaven Alexander P. Cazan 12365 3/31/2021
Woodhaven Christopher Chen 10012 4/30/2019
Woodhaven David H. Bracero 12915 3/31/2022
Woodhaven Erick Solis 11667 10/31/2019
Woodhaven Frankie Yournet 12544 6/30/2021
Woodhaven Juan A. Turpo 11132 9/30/2021
Woodhaven Juan A. Turpo 11132 9/30/2021
Woodhaven Michael Smith 5465 3/31/2022
Woodhaven Paul F. Deleg 11411 5/31/2019
Woodside Christopher M. Miller 12080 8/31/2020
Woodside Emmanuel Elenis 7995 10/31/2020
Woodside Frank A. Salazar 11731 12/31/2019
Woodside Henri J. Billharz 2787 4/30/2022
Woodside Luis M. Castillo 10677 10/31/2020
Woodside Matthew J. Gatewood 12077 8/31/2020
Woodside Simon Hung 6790 6/30/2020