Certified Backflow Testers - Suffolk 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
Amity Harbor Russell A. Simone 10153 8/31/2019
Amityville Anastasio Pineda 12661 8/31/2021
Amityville Arthur A. Walz 10908 4/30/2021
Amityville Dennis Realmuto 558 12/31/2019
Babylon Christopher M. Tristano 10333 3/31/2022
Babylon Guy C. Brady 10520 6/30/2020
Babylon Jeffrey R. Smith 11241 12/31/2021
Babylon Wayne D. Prohaska 11364 4/30/2019
Bay Shore Anthony Sblendorio 4813 8/31/2020
Bay Shore Gerard J. Allaire 2731 12/31/2021
Bay Shore Jeffery W. Cook 12784 12/31/2021
Bay Shore Robert F. Herber, Jr. 1562 12/31/2019
Bay Shore Steven W. Vine 11927 5/31/2020
Bayport Frank H. Minissale 8711 6/30/2019
Bayport Thomas Hair 10103 6/30/2019
Bayshore Robert P. Winter 1577 10/31/2019
Bellport Nelson H. Champlin 8704 6/30/2019
Blue Point James Puleo 8004 10/31/2020
Bohemia Jacob Norton 12890 2/28/2022
Bohemia Kyle F. Lynch 7221 7/31/2021
Brentwood Chaitlal Jaggernath 10370 1/31/2020
Brentwood Selvin A. Hercules 6734 5/31/2020
Brentwood Victor M. Alfaro 11510 7/31/2019
Brightwaters Michael Barba 5429 12/31/2021
Brightwaters Michael Pallotta 8563 2/28/2022
Bronx William L. Butterfield 8685 5/31/2019
Brooklyn David Talalovsky 9943 3/31/2022
Calverton James N. Redfield 1259 10/31/2019
Calverton Stanley Carey 1030 9/30/2019
Canton Daniel G. Misa 120 3/31/2020
Center Moriches Edward W. Stypuikowski 12724 10/31/2021
Centereach Anthony Piscitelli 2988 7/31/2022
Centereach Brian T. Single 7848 6/30/2020
Centereach Bruce J. Lenny 6695 3/31/2020
Centereach Jeffrey MacGregor 12918 3/31/2022
Centereach John L. Speciale 1457 12/31/2020
Centereach Michael Raby 10166 9/30/2019
Centereach Robert MacGregor 1566 11/30/2019
Centereach Thomas P. Keffel 12623 8/31/2021
Centereach Vincent W. Staebler 12084 8/31/2020
Centereach William Findel 9460 3/31/2022
Centerpoint Jeffrey J. Alessio 6202 9/30/2021
Centerport Eric A. Christensen 1301 12/31/2019
Centerreach Christopher J. Briscoe 11830 3/31/2020
Centerreach Robert C. Gouldsbury 11586 9/30/2019
Central Islip Darnell M. Benton 12914 3/31/2022
Central Islip Edward W. Brockman 11616 9/30/2019
Central Islip Joseph B. Pilkington 6411 4/30/2022
Cold Brook Terrance S. Chapman 9982 4/30/2022
Cold Spring Harbor Kamal Arneja 7861 6/30/2020
Commack Anthony Recine 11715 11/30/2019
Commack Keith Cohen 6817 7/31/2020
Commack Kenneth Sette 10335 1/31/2022
Commack William F. Loretz 248 11/30/2020
Copaigue Frank Realmuto, Jr. 461 3/31/2022
Copaigue John Damasco 11515 7/31/2019
Copiague Margherite Manicone 5645 8/31/2019
Copiague Russell Eppler 8965 12/31/2019
Copiague Salvador Canas 3203 10/31/2022
Coram Edward G. Wheaton 7305 7/31/2020
Coram Michael A. Tristano 7796 3/31/2022
Coram Michael J. Delmasto 11412 5/31/2022
Coram Scott D. Marchasin 9928 1/31/2022
Coram Vincent M. Sparacino 12723 10/31/2021
Cutchgue Derek J. Hennessey 12902 2/28/2022
Deer Park Donald Carretta 1072 9/30/2019
Deer Park Edward Santalone 256 11/30/2019
Deer Park Gary Karbot 5477 3/31/2022
Deer Park Joseph F. Maloney 6347 2/28/2021
Deer Park Kevin J. Christian 240 12/31/2020
Deer Park Michael J. Lukenovich 12795 12/31/2021
Deer Park Nick M. Lombardo 9566 4/30/2021
Deer Park Paul J. Perticone 5881 6/30/2020
Deer Park Peter C. Fryer 5340 6/30/2021
Deer Park Richard D. Friend 591 11/30/2019
Deer Park Salvatore Dimino 12507 6/30/2021
Dix Hills Arthur Sanders 393 6/30/2019
Dix Hills Michael Prenderville 4941 12/30/2019
Dix Hills Michael S. Schonberg 4784 1/31/2022
Dix Hills Philip Ferrantello, III 2736 11/30/2020
Dix Hills Scott Kolin 9167 6/30/2020
Dix Hills Vincenzo Zaino 11792 1/31/2020
E. Norrthport Michael L. Levy 12420 4/30/2021
E. Northport Patrick A. McKee 10621 8/31/2020
E. Patchogue John Erickson 11596 9/30/2019
E. Setauket Peter Barba 830 6/30/2021
East Islip Christopher W. Lynch 6523 8/31/2022
East Islip John C. Henry 6036 3/31/2021
East Islip Melisa W. Lynch 9288 8/31/2020
East Islip Stephen F. Lynch 868 2/28/2022
East Islip Stephen M. Supple 12808 12/31/2021
East Islip William A. Molldene 8208 4/30/2021
East Marion Artemios Tsismenakis 9545 4/30/2021
East Meadow James P. Huber 9937 4/30/2020
East Moriches John Psaras 11419 5/31/2019
East Northport Phil J. Jermain 8708 6/30/2019
East Northport Richard J. Papa 11181 10/31/2021
East Northport Richard V. Pennino 8886 10/31/2019
East Northport Thomas Bourne 8288 6/30/2021
East Northport Vincent III J. Kearney 9927 1/31/2022
East Patchogue Joseph C. Stanisci 11421 5/31/2019
East Patchogue Ryan L. Zeitlin 11103 8/31/2021
East Patchogue Scott Zeitlin 7717 1/31/2020
East Quogue Andrew A. Vecchio 11601 9/30/2019
East Quogue Derrick W. Sutton 8630 4/30/2019
East Quogue Modestas Zukas 12031 7/31/2020
East Quogue Thomas J. Conti 1441 7/31/2019
Farmingdale Michael A. Guerriero 12361 3/31/2021
Farmingdale Philip Sciacca, III 5165 12/31/2020
Farmingdale Robert J. Vanella 12379 4/30/2021
Farmingdale Steven P. Collins 11659 10/31/2019
Farmingdale Thomas Defazio 11174 10/31/2021
Farmingdale William C. Dumper 7443 4/30/2019
Farmingville Dominick J. Fausto 10899 4/30/2021
Farmingville Frank Sciacca 10846 1/31/2021
Farmingville Giuseppe D. Graziano 8093 12/31/2020
Farmingville Marc R. Steinmann 9723 7/31/2021
Farmingville Steven J. Rappa 9721 7/31/2021
Farmingville William J. Nason 7397 3/31/2022
Forest Hills WuChan Cheng 6628 6/30/2021
Garden City Park Philip D. Patti 7692 12/31/2019
Glen Cove Daniel E. Purcell 6222 10/31/2021
Great Neck Roy S. Cole 5788 3/31/2020
Greenlawn John L. Phelan 83 12/31/2019
Greenlawn Julio C. Aguilar 5750 12/31/2019
Greenlawn Robert DeMar 781 4/30/2020
Hampton Bays Christian A. Eckart 8846 8/31/2019
Hampton Bays Christopher E. Bragoli 6518 8/31/2019
Hampton Bays James P. Kappers 7475 5/31/2019
Hampton Bays Peter A. Phillips 334 1/31/2020
Hampton Bays Richard C. Rattler 137 6/30/2019
Hicksville Jose F. Cueva 11409 5/31/2019
Hicksville Ronald L. VanNoy 4962 2/28/2020
Holbrook James T. Peppers, IV 10471 4/30/2020
Holbrook John J. Borrelli 448 3/31/2022
Holbrook Joseph Cassidy 11098 8/31/2021
Holbrook Joseph P. DaCosta 3274 12/31/2019
Holbrook Richard A. Caiazzo 5618 7/31/2019
Holbrook Richard Cassidy 4540 10/31/2019
Holbrook Richard R. Cassidy 10217 10/31/2019
Holbrook Vincenzo D. Paniccia 7663 12/31/2019
Holtsville Michael R. Pike 7793 3/31/2020
Holtsville Salvatore M. Sinacore 8837 8/31/2019
Huntington Alexander J. Niedziela 9664 6/30/2021
Huntington Brian K. Wallace 7009 1/31/2021
Huntington Craig P. Robey 11405 5/31/2019
Huntington Jeffrey P. Klaverweiden 1893 7/31/2020
Huntington Michael C. Ziminski 12425 4/30/2021
Huntington Michael J. Famiglietti 8830 5/31/2021
Huntington Pierre Salas 8408 10/31/2021
Huntington Richard Stykes 5441 12/31/2021
Huntington Steven C. Kennaugh 7334 1/31/2022
Huntington Victor B. Pennino 4200 6/30/2021
Huntington William F. Rogel 7795 3/31/2020
Huntington Sta Jorge Yascaribay 11850 3/31/2020
Huntington Station Bruce R. Brine 7657 12/31/2019
Huntington Station Charles Geffner 12015 7/31/2020
Huntington Station Charles Youngs 10336 1/31/2020
Huntington Station Gordon J. Wurzer 12557 6/30/2021
Huntington Station Jeffrey J. Alessio 6202 9/30/2021
Huntington Station Michael J. Engelhart 11660 10/31/2019
Huntington Station MICHAEL S. PALLOTTA 9939 3/31/2022
Huntington Station Richard M. Aylward, Jr. 155 6/30/2020
Huntington Station Robert P. Provenzano 6972 11/30/2020
Huntington Station Steven J. Bias 1218 10/31/2021
Huntington Station Thomas J. Tracey 4937 12/31/2019
Huntinton Station Frank R. Purchacki, Jr. 6236 10/30/2021
Islip Daniel P. Garcia 10671 9/30/2020
Islip Jessica L. Cianciotti 12346 2/28/2021
Islip Keith P. Nava 4767 12/31/2021
Islip Kenneth Schwamb 10511 6/30/2020
Islip Mark J. Lehr 6694 3/31/2020
Islip Nicholas J. Cianciotti 10803 12/31/2020
Islip Richard J. Paris 12290 12/31/2020
Islip William G. Bela 12323 1/31/2021
Islip Terrace Brian P. Hovestadt 7857 6/30/2020
Islip Terrace Hilary H. Hollborn 10105 6/30/2019
Islip Terrace Jerome Garraffa IV 10102 6/30/2019
Islip Terrace Jerome Garraffa, III 755 6/30/2020
Islip Terrace John Celauro 1036 4/30/2021
Islip Terrace John P. Alba 9411 12/31/2020
Islip Terrace Michael J. Lyons 9074 4/30/2020
Islip Terrace Scott R. Frederickson 12326 1/31/2021
Kings Park Kenneth M. Love 10526 6/30/2020
Kings Park Kyle T. Schug 11366 4/30/2019
Kings Park Thomas J. Lombardo 12370 3/31/2021
Kings Park Zarhary R. Bifulco 12860 2/28/2022
Lake Grove Joseph M. Lehr 9060 4/30/2020
Lake Grove Joseph S. Cestari 10099 6/1/3016
Lake Grove Raymond Brunette 12343 2/28/2021
Lake Grove Robert L. Katz 595 11/30/2019
Lake Ronkonkoma Luke A. Finley 11568 8/31/2019
Lindehurst Frank J. Farrugia 11359 3/31/2022
Lindenhurst Anthony R. Salamone 12920 3/31/2022
Lindenhurst Craig S. Gleixner 10805 12/31/2020
Lindenhurst Daniel A. Dowling 12347 2/28/2021
Lindenhurst Denise M. Calandrini 11562 8/31/2019
Lindenhurst Edward L. Cortez 12011 7/31/2020
Lindenhurst Edward T. Reusch 10531 6/30/2020
Lindenhurst Efrain A. Reyes 6824 7/31/2020
Lindenhurst George A. Veilson 1907 6/30/2020
Lindenhurst Henry Glaeser 12822 12/31/2021
Lindenhurst James L. Henderson 9661 6/30/2021
Lindenhurst James P. Gallagher 12537 6/30/2021
Lindenhurst John A. Bifolo 11915 5/31/2020
Lindenhurst John M. Vanzandt 12869 2/28/2022
Lindenhurst John T. Kench Jr. 12510 6/30/2021
Lindenhurst Joseph B. Calandrino 11563 8/31/2019
Lindenhurst Justin Pomeroy 12027 7/31/2020
Lindenhurst Kenneth M. Kogan 9938 3/31/2022
Lindenhurst Louis C. Wilson 12727 10/31/2021
Lindenhurst Martin H. Smith 2290 7/31/2021
Lindenhurst Michael A. Vetter 9065 4/30/2020
Lindenhurst Nicholas Brickner 11593 9/30/2019
Lindenhurst Robert Gold 11662 10/31/2019
Lindenhurst Ronald Harrison 9562 4/30/2021
Lindenhurst Shawn M. Viniotis 12141 9/30/2020
Lindenhurst Thomas A. Serafino 10676 9/30/2020
Lynbrook Christopher Ragusa 7556 2/28/2021
Mastic Edward J. Eastman 10144 8/31/2019
Mastic Geoff P. Eastman 10836 1/31/2021
Mastic Jerry E. Kane 5478 3/31/2022
Mastic Luis A. Sinchi 12175 10/31/2020
Mastic Thomas J. Brooksbank 8797 8/31/2019
Mastic Beach Joseph F. Brandimarte 9004 10/31/2021
Mastic Beach Robert J. Baculy 12259 12/31/2020
Mastic Beach Troy Fridenberger 7524 7/31/2019
Mattituck Jeff E. Carlson 6038 3/31/2021
Mattituck Ryan E. Wilsberg 8341 7/31/2021
Mattituck Walter L. Dohm 9714 7/31/2021
Medford Leonardo Cruz 8627 4/30/2022
Medford Louis J. Salituri 9171 6/30/2020
Medford Robert R. Moran 12554 6/30/2021
Medford William W. Schaaf 4587 3/31/2021
Mellville Mark D. Bierman 1340 3/31/2020
Melville Craig Cohen 8484 12/31/2021
Merrick Kevin Gallagher 10437 4/30/2020
Miller Place Oscar Reich 308 6/30/2021
Montauk Alan W. Burke 141 10/31/2020
Montauk John A. Desousa 9713 7/31/2021
Morichers Domenic F. Castelano 12640 8/31/2021
Moriches Brian W. Petrillo 10725 11/30/2020
Nesconset Brian J. Berdon 11121 9/30/2021
Nesconset Christopher M. Seppe 11807 3/31/2020
Nesconset Ever L. Martinez 10840 1/31/2021
Nesconset William J. DePaolo 5164 12/31/2020
New Hyde Park Mark S. Polcer 6696 3/31/2020
Niantic Nathan C. Bennett 9751 9/30/2021
North Babylon Eric P. Bertram 420 3/31/2022
North Babylon Nicholas A. Sperlazza 12029 7/31/2020
North Babylon Thomas D. Dalia 12900 2/28/2022
Northport Gene Guido 7081 4/30/2021
Norwich Richard B. Wood 6517 7/31/2022
Oakdale Laura M. Wynhurst 6588 11/30/2019
Oakdale Robert A. Lee III 10466 4/30/2020
Oakdale Vito C. Giammarella 10147 8/31/2019
Patchogue Christian J. Preuss 4955 2/29/2020
Patchogue Javier Lugp 11865 4/30/2020
Patchogue Joseph F. Brasile 12073 8/31/2020
Patchogue Joseph P. Giacalone 2084 12/31/2019
Patchogue Luis A. Cruz 7336 1/31/2022
Patchogue Peter J. Rosato, Jr. 11790 1/31/2020
Patchogue Philip J. Carapezza 10522 6/30/2020
Patchogue Steven T. Santone 12542 6/30/2021
Patchogue Thomas J. Corrado 7386 3/31/2022
Peconic George Fredricks 8469 12/31/2021
Port Jefferson Raymond A. Aisili 12622 8/31/2021
Port Jefferson Station Anthony G. Barresi 1653 12/31/2019
Port Jefferson Station James W. Lund 2906 4/30/2022
Port Jefferson Station Patrick C. Diamond 6405 4/30/2021
Port Jefferson Station Robert L. Stockton 4960 2/29/2020
Pt Jefferson Sta Patrict J. Giambrone 12548 6/30/2021
Pt. Jefferson Sta. John Braun, Jr. 9055 4/30/2020
Remsenburg Lawrence F. Andria 319 5/31/2021
Riberhead Christopher M. Holmes 12642 8/31/2021
Ridge Peter Decker 11410 5/31/2019
Ridge Ryan D. Jones 6999 1/31/2021
Riverhead David L. Fulton 11413 5/31/2019
Riverhead Keddy M. Hernandez 12171 10/31/2020
Riverhead Mark K. Conklin 110 5/31/2021
Riverhead Michael P. Reichel 8492 12/31/2021
Riverhead Peter C. Kiernan 11709 11/30/2019
Rocky Point Brian McCormick 9945 3/31/2022
Rocky Point James L. Weismiller 11371 4/30/2019
Rocky Point John J. McHugh 6967 12/31/2019
Rocky Point John W. Crandell 11513 7/31/2022
Rocky Point Michael C. Natale 12172 10/31/2020
Ronkonkoma Bruce J. Wehnke 7875 6/30/2020
Ronkonkoma Christopher M. Walshe 6050 4/30/2021
Ronkonkoma Joseph Pecorella 2667 11/30/2021
Ronkonkoma Michael Asarisi 12821 12/31/2021
Ronkonkoma Michael E. Lake 1895 10/31/2020
Ronkonkoma Michael J. Marzocca 8347 7/31/2021
Ronkonkoma Nicholas R. Hartcorn 1446 6/30/2019
Ronkonkoma Peter J. Miglionico 1898 1/31/2021
Ronkonkoma Steve C. Servedio 2958 5/31/2019
Ronkonkoma Thomas F. Giaramita 7858 6/30/2020
Sag Harbor Charles A. Carbona 7471 5/31/2019
Sag Harbor Francis A. Schiavoni 1673 2/28/2020
Sag Harbor Paul Willingham 12243 11/30/2020
Sag Harbor Robert M. Steffens 9942 3/31/2022
Sag Harbor Robert P. O'Kunewics 12541 6/30/2021
Sayville Brian M. Leshinger 8282 6/30/2021
Sayville Dale A. Gross 9549 4/30/2021
Sayville Dale A. Gross, Jr. 11175 10/31/2021
Sayville Joseph A. Sampson 12722 10/31/2021
Sayville Robert E. Wolff 12895 2/28/2022
Selden Brandon J. Biggio 12489 6/30/2021
Selden Christophper C. Oliveri 7398 3/31/2022
Selden Fred A. Smith 12921 3/31/2022
Selden James M. Hannon 8966 12/31/2019
Selden John Fragale 4890 9/30/2019
Selden Thomas M. Zicari 9933 1/31/2022
Seldon Vito C. Giammarella 10147 8/31/2019
Shirley Rodolfo A. Ruiz 10675 9/30/2020
Shoreham Micheal P. Cantone 12344 2/28/2021
Smithtown Edmond Swiecki, Jr. 4749 12/31/2021
Smithtown Glen M. Wolfinger 8968 12/31/2019
Smithtown John L. McCrickert 6652 1/31/2020
Smithtown Michael A. Arnoni 10801 12/31/2020
Smithtown Philip D. Macari 9719 7/31/2021
Smithtown Randolph S. Fiedler 8560 2/28/2022
Smithtown Steven A. Mello 11714 11/30/2019
Smithtown Steven G. Gallagher 1372 9/30/2019
Sound Beach David J. Weismiller 11370 4/30/2019
Sound Beach James M. Weismiller 665 4/30/2019
South Hampton Brian W. Petrillo 10725 11/30/2020
South Hampton Oscar E. Hernandez 10724 11/30/2020
South Huntington Thomas J. Tracey 4937 12/31/2019
Southampton Kevin J. Harrington 2218 4/30/2021
Southampton Matthew K. Stukas 9598 5/31/2021
Southampton Robert J. Essay 325 6/30/2021
Southampton Robert J. Essay, Jr. 7389 3/31/2022
Southhold Mark D. Baxter 10802 12/31/2020
St. James Edward P. Metz 10151 8/31/2019
St. James John P. Bruno 12279 12/31/2020
St. James Joseph J. Bruno 9356 10/31/2020
St. James Timothy J. Gatto 12916 3/31/2022
Stony Brook John Patrick Mulhall 10513 6/30/2020
Stonybrook Anthony Alex 5877 6/30/2020
W. Babylon Joseph Cook 12803 12/31/2021
W. Islip Paul J. Massmann 7791 3/31/2020
Wading River David S. Latora 8635 4/30/2022
Wading River John Latora 7766 3/31/2020
Wading River Michael V. Manzo 12421 4/30/2021
Wading River Robert Latora 7765 3/31/2020
Wading River William Metz 11845 3/31/2020
West Babylon Biobanni N. Bazzini 11818 3/31/2020
West Babylon Dean A. Gustafson 10839 1/31/2021
West Babylon Michael Kornaha 5532 4/30/2022
West Babylon Nicholas Barsalona 12791 12/31/2021
West Babylon Nuno M. Dasilva 12620 8/31/2021
West Babylon Raffaele Cicirello 12505 6/30/2021
West Babylon Robert Kalinowski 9926 1/31/2022
West Islip Anthony Tristano 608 4/30/2020
West Islip Darryl M. Lehr 8281 6/30/2021
West Islip David M. Devlin 10366 1/31/2020
West Islip James Alcus 10208 10/31/2019
West Islip Matthew S. Stanton 8164 2/28/2021
West Islip Michael J. Dowling 7442 4/30/2022
West Islip Michael P. Momtiglio 11417 5/31/2019
West Islip Stephen Ognibene 6409 4/30/2019
West Islip Vito Oddo 12676 9/30/2021
West Sayville Patsy J. Bellomo 12061 8/31/2020
Westbrook Charles H. Roberts, Jr. 11789 1/31/2020
Westbury Joseph M. Telese 4389 6/30/2020
Westhampton Francis E. Mulvey 10038 5/31/2019
Westhampton Beach Lillian J. Flores 12641 8/31/2021