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
Amityville Alberto D. Vosilla 9175 6/30/2014
Amityville Dennis Realmuto 558 12/31/2013
Amityville Joseph E. Oswald, Jr. 770 4/30/2014
Amityville Justin E. Seehof 8207 4/30/2012
Amityville Mark C. Phillips 8272 6/30/2012
Babylon Daniel J. Falls 7682 12/31/2013
Babylon Eric G. Letterman 908 3/31/2012
Babylon Michael R. Platt 5922 10/31/2014
Babylon Robert A. Murray 5438 10/31/2014
Babylon Robert G. McGinn 8710 6/30/2013
Bay Shore Anthony Sblendorio 4813 8/31/2014
Bay Shore Gerard J. Allaire 2731 12/31/2012
Bay Shore James Moreira 7396 3/31/2013
Bay Shore Joseph J. Penny 6076 5/31/2012
Bay Shore Robert F. Herber, Jr. 1562 12/31/2013
Bayport Anthony B. Gambino 8883 10/31/2013
Bayport Frank H. Minissale 8711 6/30/2013
Bayshore Robert P. Winter 1577 10/31/2013
Bellport Joseph M. Telese 4389 6/30/2014
Bellport Louis J. Salituri 9171 6/30/2014
Blue Point Edward J. Reilly 999 12/31/2014
Blue Point James Puleo 8004 10/31/2014
Bluepoint Parick J. McMahon 9361 10/31/2014
Bohemia Angelo N. Julian 7866 6/30/2014
Bohemia Richard W. Goelz 1286 11/30/2012
Brentoowd Daniel M. Duggan 7297 12/31/2012
Brentwood Kevin H. Kamm 2275 4/30/2012
Brentwood Richard D. Quilty 664 12/31/2013
Brentwood Selvin A. Hercules 6734 5/31/2014
Brentwood Wilfredo Coreas 6980 12/31/2014
Brentwood WuChan Cheng 6628 6/30/2012
Brightwater Robert Marsanico 8407 10/31/2012
Brightwaters Michael Barba 5429 12/31/2015
Brightwaters Michael Pallotta 8563 2/28/2013
Bronx Anthony R. Gerrato 5621 7/31/2013
Bronx William L. Butterfield 8685 5/31/2013
Calverton Frank J. Palmieri 8713 6/30/2013
Calverton Gregory J. Stawski 4750 12/31/2012
Calverton James N. Redfield 1259 10/31/2013
Calverton Stanley Carey 1030 9/30/2013
Canton Daniel G. Misa 120 3/31/2014
Center Moriches Arthur E. Volkmann 1983 9/30/2014
Center Moriches Douglas M. Weidner 6826 7/31/2014
Center Moriches Nicholas J. Pursino 7086 4/30/2012
Centereach Anthony Piscitelli 2988 7/31/2013
Centereach Bruce J. Lenny 6695 3/31/2014
Centereach Edward M. Gelber 1226 10/31/2012
Centereach Henry Torres 8873 10/31/2013
Centereach Robert MacGregor 1566 11/30/2013
Centereach Ronald V. Monteleone 2283 7/31/2012
Centereach William Findel 9460 1/31/2015
Centerport Eric A. Christensen 1301 12/31/2013
Centerport Thomas J. Franz 8402 10/31/2012
Central Islip Delir Mateo 8937 11/30/2013
Central Islip James E. Popelaski 8836 8/31/2013
Central Islip Joseph B. Pilkington 6411 4/30/2013
Cold Spring Harbor Kamal Arneja 7861 6/30/2014
Commack Ben J. DiGirolamo 8941 11/30/2013
Commack Keith Cohen 6817 7/31/2014
Commack Randolph S. Fiedler 8560 2/28/2013
Commack Shawn M. Christian 7706 1/31/2014
Commack William F. Loretz 248 11/30/2014
Copiague Russell Eppler 8965 12/31/2013
Copiague Salvador Canas 3203 10/31/2013
Coram Gerald W. Marchasin 2406 5/31/2012
Coram Patrick M. Mannion 9360 10/31/2014
Cutchogue Gilbert P. Michaelis 9062 4/30/2014
Deer Park Christopher D. Riley 8958 12/31/2013
Deer Park Donald Carretta 1072 9/30/2013
Deer Park Edward Santalone 256 11/30/2013
Deer Park Frank Realmuto, Jr. 461 3/31/2013
Deer Park Gary Karbot 5477 3/31/2013
Deer Park Kevin J. Christian 240 12/31/2014
Deer Park Paul J. Perticone 5881 6/30/2014
Deer Park Peter C. Fryer 5340 6/30/2015
Deer Park Richard D. Friend 591 11/30/2013
Deer Park William J. Johnston 8280 6/30/2012
Dix Hills Arthur Sanders 393 6/30/2013
Dix Hills Bill Tsugranes 7714 1/31/2014
Dix Hills Edward A. Sandler 4940 12/31/2013
Dix Hills James W. Konen 2405 12/31/2012
Dix Hills Michael F. Sipala 5214 3/31/2012
Dix Hills Michael Prenderville 4941 12/31/2013
Dix Hills Scott Kolin 9167 6/30/2014
Dix Hills Vincenzo D. Paniccia 7663 12/31/2013
East Islip Christopher W. Lynch 6523 8/31/2013
East Islip Clifford M. Anderson 9353 10/31/2014
East Islip Frank J. Mangilomini 9415 12/31/2014
East Islip John C. Henry 6036 3/31/2015
East Islip Joseph P. Churpita 8401 10/31/2012
East Islip Kerry A. Varnot 7304 12/31/2012
East Islip Kevin Derry 5160 12/31/2014
East Islip Kyle F. Lynch 7221 7/31/2012
East Islip Melisa W. Lynch 9288 8/31/2014
East Islip Stephen F. Lynch 868 2/28/2013
East Islip Steven Aloia 4949 2/28/2014
East Islip Wayne P. Stewart 8410 10/31/2012
East Moriches Giuseppe Novello 8325 7/31/2012
East Moriches Kevin J. Kobus 3210 10/31/2013
East Moriches Peter J. DiPierro 156 5/31/2014
East Moriches Robert A. Macisak, Jr. 3214 10/31/2013
East Northport Michael J. Vespier 6229 3/31/2013
East Northport Richard Dethlefsen 9014 2/28/2014
East Northport Richard V. Pennino 8886 10/31/2013
East Northport Robert C. Mackey 8080 12/31/2014
East Northport Thomas Bourne 8288 6/30/2012
East Northport Trevor C. Hubbard 6406 4/30/2013
East Patchogue Nelson H. Champlin 8704 6/30/2013
East Patchogue Scott Zeitlin 7717 1/31/2014
East Quogue Derrick W. Sutton 8630 4/30/2013
East Quogue Thomas J. Conti 1441 7/31/2013
East Yaphank Daniel P. Gesualdi 2576 10/31/2012
Farmingdale Christopher Esposito 5772 3/31/2014
Farmingdale James M. Bonifazio 1058 7/31/2013
Farmingdale Joseph M. Lehr 9060 4/30/2014
Farmingdale Philip A. Tripoli 776 4/30/2014
Farmingdale Stephen Rosenthal 4957 2/28/2014
Farmingdale William C. Dumper 7443 4/30/2013
Farmingville David S. Disclafani 7658 12/31/2013
Farmingville Edward Miller 4459 8/31/2014
Farmingville Giuseppe D. Graziano 8093 12/31/2014
Farmingville Marc A. Santangelo 9009 1/31/2014
Farmingville Philip Sciacca 606 12/31/2012
Farmingville William Nason 7397 3/31/2013
Ft. Jefferson Jackson M. Parker 7792 3/31/2014
Garden City Park Philip D. Patti 7692 12/31/2013
Great Neck Roy S. Cole 5788 3/31/2014
Greenlawn Gerard Knox 2579 12/31/2012
Greenlawn Julio C. Aguilar 5750 12/31/2013
Greenlawn Michael J. Brown 5747 12/31/2013
Greenlawn Robert S. Liquori 7983 10/31/2014
Greenlawn Timothy Madden 6525 8/31/2013
Hampton Bays Christian A. Eckart 8846 8/31/2013
Hampton Bays Christopher E. Bragoli 6518 8/31/2013
Hampton Bays Edward H. Grafenstein 4952 2/28/2014
Hampton Bays James P. Kappers 7475 5/31/2013
Hampton Bays John C. White 8431 12/31/2012
Hampton Bays Linda J. Phillips 7665 12/31/2013
Hampton Bays Perry Zimmerman 5444 1/31/2014
Hampton Bays Peter A. Phillips 334 1/31/2014
Hampton Bays Timothy A. Berglin 142 10/31/2014
Hicksville Brian T. Single 7848 6/30/2014
Hicksville Ronald L. VanNoy 4962 2/28/2014
Holbrook Anthony Cassano, Jr. 1739 3/31/2013
Holbrook John J. Borrelli 448 3/31/2016
Holbrook Joseph P. DaCosta 3274 12/31/2013
Holbrook Lee S. Rosenthal 7331 2/28/2013
Holbrook Richard A. Caiazzo 5618 7/31/2013
Holtsville Michael R. Pike 7793 3/31/2014
Holtsville Patrick C. Andare 9003 1/31/2014
Holtsville Salvatore M. Sinacore 8837 8/31/2013
Huntingston Station James M. Donadio 9413 12/31/2014
Huntington Brian K. Wallace 7009 1/31/2015
Huntington Charles A. Cona 8438 11/30/2012
Huntington James F. Brown 4973 3/31/2015
Huntington Jeffrey P. Klaverweiden 1893 7/31/2014
Huntington Michael J. Famiglietti 8830 8/31/2013
Huntington Pierre Salas 8408 10/31/2012
Huntington Richard Stykes 5441 12/31/2012
Huntington Steven C. Kennaugh 7334 1/31/2013
Huntington Victor B. Pennino 4200 6/30/2012
Huntington William F. Rogel 7795 3/31/2014
Huntington Station Bruce R. Brine 7657 12/31/2013
Huntington Station Christian R. Salas 7713 1/31/2014
Huntington Station Jeffrey J. Alessio 6202 9/30/2012
Huntington Station Kenneth E. Kelly 7303 12/31/2015
Huntington Station Leonard J. Caparatta 270 3/31/2015
Huntington Station Peter V. Barlotta 4850 6/30/2013
Huntington Station Richard M. Aylward, Jr. 155 6/30/2014
Huntington Station Robert P. Provenzano 6972 11/30/2014
Huntington Station Steven J. Bias 1218 10/31/2015
Huntington Station Steven W. Cammer 1109 9/30/2012
Huntington Station Thomas J. Tracey 4937 12/31/2013
Islandia Robert A. Lee 330 5/31/2013
Islip Justin G. Wolf 7572 9/30/2013
Islip Keith P. Nava 4767 12/31/2012
Islip Mark J. Lehr 6694 3/31/2014
Islip Terrace Brian P. Hovestadt 7857 6/30/2014
Islip Terrace Daniel Paladino 1899 6/30/2014
Islip Terrace Jerome Garraffa, III 755 6/30/2014
Islip Terrace Michael J. Lyons 9074 4/30/2014
Islip Terrace Thomas A. Burke 8553 2/28/2013
Kings Park Anthony J. Frazzitta 7079 4/30/2012
Kings Park Daniel P. McCarthy 8489 12/31/2012
Kings Park Glenn Schug 7090 4/30/2012
Kings Park Robert J. Reichardt 8294 6/30/2012
Lake Grove John A. Abbracciamento 9455 1/31/2015
Lake Grove John H. Bedell 6344 2/28/2013
Lake Grove John Wagner 8742 6/30/2013
Lake Grove Robert L. Katz 595 11/30/2013
Lake Ronkonkoma Daniel R. Farge 4570 3/31/2012
Lake Ronkonkoma Edward J. McGay 6407 4/30/2013
Lake Ronkonkoma Gary Hart 1324 1/31/2014
Lebanon Steven B. Fisher 271 1/31/2015
Lindenhurst Adrian C. Hersom,Jr. 4462 8/31/2014
Lindenhurst Carl A. Hazelton 7445 4/30/2013
Lindenhurst Doris C. DeBear 424 12/31/2012
Lindenhurst Efrain A. Reyes 6824 7/31/2014
Lindenhurst John T. Kench 8574 2/28/2013
Lindenhurst John W. Figurski 8279 6/30/2012
Lindenhurst John W. Hosey 1062 7/31/2013
Lindenhurst Joseph Vespier 4752 4/30/2012
Lindenhurst Kevin G. Nava 8284 6/30/2012
Lindenhurst Martin H. Smith 2290 7/31/2012
Lindenhurst Michael A. Vetter 9065 4/30/2014
Lindenhurst Thomas J. Carey 2733 12/31/2012
Lynbrook Christopher Ragusa 7556 9/30/2013
Manorville Chris J. Ayala 4972 3/31/2014
Manorville Colin J. Connor 6841 7/31/2012
Manorville Joann Platt 604 10/31/2013
Massapequa Thomas P. Bayer 8561 9/30/2016
Massapequa Park David J. Moravec 5208 3/31/2015
Mastic Edward P. Diaz 4583 3/31/2012
Mastic Jerry E. Kane 5478 3/31/2013
Mastic Thomas J. Brooksbank 8797 8/31/2013
Mastic Thomas V. McCartan 7148 6/30/2012
Mastic Beach Joseph F. Brandimarte 9004 1/31/2014
Mastic Beach Troy Fridenberger 7524 7/31/2013
Mattituck Jeff E. Carlson 6038 3/31/2015
Mattituck Ryan E. Wilsberg 8341 7/31/2012
Medford Carlo Fusco 7392 3/31/2013
Medford Leonardo Cruz 8627 4/30/2013
Medford Michael King 6022 3/31/2012
Medford Michael P. Salvatore 7550 7/31/2013
Medford Thomas A. Calo 8311 6/30/2015
Medford Thomas P. Martin 8290 6/30/2012
Medford William W. Schaaf 4587 3/31/2012
Mellville Mark D. Bierman 1340 3/31/2014
Melville Craig Cohen 8484 12/31/2012
Melville Mark A. Nubile 8677 5/31/2013
Middle Island Greg C. Boeckel 9005 1/31/2014
Miller Place Richard P. Pecchio 1452 8/31/2013
Millerplace Anthony Pantori, III 3218 11/30/2013
Montauk Alan W. Burke 141 10/31/2014
Moriches Barbara L. Ross 8959 12/31/2013
Mount Sinai Richard J. Protosow 9063 4/30/2014
Mount Sinai Russell D. Magnussen 6275 12/31/2012
Mt Sinai Christopher M. Flobeck 9162 6/30/2014
Mt. Sinai Josh Massano 8565 2/28/2013
Mt. Sinai Neale P. Muccio 7683 12/31/2013
N. Babylon Michael J. Quinn 9362 10/31/2014
N. Patchogue Robert T. Papa 7568 9/30/2013
Nesconset Edmund Wallace 9119 5/31/2014
Nesconset Joseph G. Leocata 2224 3/31/2015
Nesconset William J. DePaolo 5164 12/31/2014
New Hyde Park Mark S. Polcer 6696 3/31/2014
New Suffolk Daniel F. Prindle 8956 12/31/2013
New Suffolk Glenn A. Tjornhom 7947 8/31/2014
North Babylon Eric P. Bertram 420 3/31/2013
North Babylon John B. Schmidt 6989 12/31/2014
North Babylon Joseph E. Deriso 9190 6/30/2014
North Bellmore Brian Fenech 752 4/30/2014
North Shirley Luis A. Cruz 7336 1/31/2013
Northport Gene Guido 7081 4/30/2015
Norwich Richard B. Wood 6517 7/31/2013
Oak Dale Scott Rice 6208 9/30/2012
Oakdale Adam M. Cantiello 8558 2/28/2013
Oakdale Laura M. Wynhurst 6588 11/30/2013
Ozone Park Victor Ramanand 7610 10/31/2013
Patchogue Christian J. Preuss 4955 2/28/2014
Patchogue John Celauro 1036 4/30/2015
Patchogue Stephen A. Felice 1103 5/31/2015
Patchogue Thomas J. Corrado 7386 3/31/2013
Peconic George Fredricks 8469 12/31/2012
Plainview Daniel R. Ciccotto 7385 3/31/2013
Plymouth Keith M. Williams 9404 12/31/2014
Port Jefferson Brennan D. Holmes 6046 4/30/2012
Port Jefferson Christian R. Neubert 8835 8/31/2013
Port Jefferson Station Anthony G. Barresi 1653 12/31/2013
Port Jefferson Station Christopher J. Wunsch 7551 7/31/2013
Port Jefferson Station Demetrios Fricke 6844 9/30/2014
Port Jefferson Station Gary A. Wunsch 7156 6/30/2012
Port Jefferson Station Gary A. Wunsch, Jr. 7157 6/30/2012
Port Jefferson Station James W. Lund 2906 4/30/2013
Port Jefferson Station Patrick C. Diamond 6405 5/31/2013
Port Jefferson Station Robert L. Stockton 4960 2/28/2014
Port Washington Alex M. DeCesare 5829 7/31/2013
Pt. Jefferson Sta. John Braun, Jr. 9055 4/30/2014
Remsenburg Candace A. Andria 978 4/30/2015
Remsenburg Lawrence F. Andria 319 5/31/2015
Ridge Ryan D. Jones 6999 1/31/2015
Riverhead Mark K. Conklin 110 9/30/2013
Riverhead Michael P. Reichel 8492 12/31/2012
Riverhead Phil J. Jermain 8708 6/30/2013
Riverhead Ryan A. Smith 8634 4/30/2013
Rocky Point Bruce J. Wehnke 7875 6/30/2014
Rocky Point Cary R. Palmer 8955 12/31/2013
Rocky Point John J. McHugh 6967 12/31/2013
Rocky Point Nicholas P. Saporito 2673 11/30/2012
Rocky Point Scott R. Thilberg 9438 12/31/2014
Rocky Point Thomas P. Timmons 8716 6/30/2013
Ronkonkoma Christopher M. Walshe 6050 4/30/2012
Ronkonkoma Joseph Pecorella 2667 11/30/2015
Ronkonkoma Michael E. Lake 1895 10/31/2014
Ronkonkoma Michael J. Marzocca 8347 7/31/2012
Ronkonkoma Michael R. Brown 8285 6/30/2012
Ronkonkoma Michael R. Reynolds 7794 3/31/2014
Ronkonkoma Nicholas R. Hartcorn 1446 6/30/2013
Ronkonkoma Peter J. Miglionico 1898 1/31/2015
Ronkonkoma Richard Brown 269 3/31/2015
Ronkonkoma Steve C. Servedio 2958 5/31/2013
Ronkonkoma Thomas F. Giaramita 7858 6/30/2014
Ronkonkoma William A. Molldene 8208 4/30/2012
Sag Harbor Charles A. Carbona 7471 5/31/2013
Sag Harbor Francis A. Schiavoni 1673 2/28/2014
Sag Harbor Joseph F. Holder 9414 12/31/2014
Sag Harbor Sean A. Beyel 8100 12/31/2014
Sayville Alex J. Deluca 8881 10/31/2013
Sayville Brian M. Leshinger 8282 6/30/2012
Sayville Craig A. Hecht 7238 10/31/2012
Sayville Paul G. Cecchetto 5366 9/30/2012
Sayville Richard J. Cannarella 7235 10/31/2012
Sayville Vincent F. Person 9416 12/31/2014
Selden Brian Krajci 2087 11/30/2014
Selden Christophper C. Oliveri 7398 3/31/2013
Selden Edwin J. Braun, Jr. 1281 1/31/2013
Selden James J. Cacioli 5787 3/31/2014
Selden James M. Hannon 8966 12/31/2013
Selden John Fragale 4890 9/30/2013
Selden John T. DeSantis 469 4/30/2013
Seldon Luis R. DiBari 9458 1/31/2015
Shelter Island Heights John W. Hallman 115 3/31/2014
Shirley James R. Mertens 8421 10/31/2012
Shirley John J. Shuren 8888 10/31/2013
Shirley Kevin M. Fox 7996 10/31/2014
Shirley Steven P. Murphy 1756 3/31/2014
Shirley William E. Southard 607 2/28/2014
Smithtown Edmond Swiecki, Jr. 4749 12/31/2012
Smithtown Frank R. Purchacki, Jr. 6236 10/31/2012
Smithtown George A. Veilson 1907 6/30/2014
Smithtown Glen M. Wolfinger 8968 12/31/2013
Smithtown John L. McCrickert 6652 1/31/2014
Smithtown Steven G. Gallagher 1372 9/30/2013
Sound Beach James M. Weismiller 665 4/30/2013
Sound Beach William J. Metcalf 9434 12/31/2014
South Huntington Robert DeMar 781 4/30/2014
South Huntington Thomas J. Tracey 4937 12/31/2013
Southampton Billy Parides 333 6/30/2012
Southampton Kevin J. Harrington 2218 4/30/2012
Southampton Peter J. D'Italia 8963 12/31/2013
Southampton Robert J. Essay 325 6/30/2012
Southampton Robert J. Essay, Jr. 7389 3/31/2013
Southold Todd Dawson 9058 4/30/2014
St. James John Pontecorvo 6349 2/28/2013
St. James Joseph J. Bruno 9356 10/31/2014
St. James Mario J. Lanzon 7243 10/31/2012
St. James Ralph P. Falzone 6186 7/31/2012
Stony Brook Andrew J. Seeley 7089 4/30/2012
Stonybrook Anthony Alex 5877 6/30/2014
Upton John R. Fogus 5339 6/30/2012
Upton Joseph Stanisci 6030 3/31/2012
W. Babylon Richard F. White 9417 12/31/2014
W. Islip Paul J. Massmann 7791 3/31/2014
Wading River David S. Latora 8635 4/30/2013
Wading river Peter P. Bendzlowicz 7212 7/31/2012
Wading River Robert Latora 7765 3/31/2014
Wading Road John Latora 7766 3/31/2014
West Babylon Andrew J. Caputo 8701 6/30/2013
West Babylon Michael Kornaha 5532 4/30/2013
West Babylon Robert S. Goodis, Jr. 5460 1/31/2013
West Babylon Ronald P. Davanzo 721 11/30/2012
West Babylon Thomas J. Fox 8305 6/30/2012
West Babylon William G. Vogel Jr. 6590 3/31/2014
West Islip Anthony Napoleon 9008 1/31/2014
West Islip Anthony Tristano 608 4/30/2014
West Islip Beau J. Rago 8747 6/30/2013
West Islip Bennett J. Tristano 8970 12/31/2013
West Islip Bennett Tristano 1335 12/31/2012
West Islip Darryl M. Lehr 8281 6/30/2015
West Islip John P. Alba 9411 12/31/2014
West Islip Joseph B. Cooper 1222 10/31/2012
West Islip Matthew Munch 6969 11/30/2014
West Islip Michael A. Tristano 7796 3/31/2014
West Islip Michael B. Towsley 8411 10/31/2012
West Islip Michael J. Dowling 7442 4/30/2016
West Islip Philip Sciacca, III 5165 12/31/2014
West Islip Stephen Ognibene 6409 4/30/2013
West Islip Thomas J. DiCristo 2575 10/31/2012
Westhampton Beach Daniel E. Purcell 6222 10/31/2012
Wheatley Heights Oscar Reich 308 6/30/2012
Yaphank Steven Morroun 8712 6/30/2013