Certified Backflow Testers - Niagara 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
Akron Jeffrey D. Bower 7262 10/31/2024
Buffalo Austin E. Clawson 13331 1/31/2023
Burt Stephen A. Zakrzewski 4694 8/31/2024
Elma Francis T. Gibney,Jr. 4440 7/31/2023
Gasport Gregory C. Zakrzewski 2443 2/28/2025
Gasport Ronald J. O'Stewart 7972 10/31/2023
Grand Island Joseph H. Grandinetti 5134 11/30/2023
LEWISTON Jason M. Mahiques 14094 9/30/2024
Lewiston Michael Carroll 11559 8/31/2025
Lewiston Mike D. Hall 11390 5/31/2025
LOCKPORT Brett W. Johnson 14167 11/30/2024
Lockport Clayton Dimmick 11629 10/31/2025
LOCKPORT David McLaughlin 10200 10/31/2025
Lockport Douglas E. Sherwood 5678 10/31/2025
Lockport James Benedict Jr 11382 6/30/2024
Lockport Jamie J. Bessel 13325 1/31/2023
LOCKPORT John V. Canna 13847 4/30/2024
Lockport Joseph H. Grandinetti Jr 12684 10/31/2024
Lockport Joseph M. Gurnow 13652 12/31/2023
Lockport Matt Adams 11151 10/31/2024
LOCKPORT Micheal J. Coram 12147 10/31/2023
Lockport Scott T. Meaney 12200 11/30/2023
Medina David D. Spacone Jr 13343 1/31/2023
Medina Karl G. Zaker 13346 1/31/2023
Newfane Andrew R. Coder 13557 10/31/2023
Newfane Ryan J. Gifford 13673 12/31/2023
Niagara Falls Brandon E. Johnson 13337 1/31/2023
Niagara Falls Brian B. Beiter 10738 11/30/2023
Niagara Falls Carmen Tripi 10274 12/31/2025
Niagara Falls Chris M. Pasell 11994 6/30/2023
Niagara Falls Gary D. Bigley 9761 9/30/2024
Niagara Falls John P. Hottot 4252 6/30/2024
NIAGARA FALLS Mark T. Heary 14163 11/30/2024
NIAGARA FALLS Michael G. Sansalone 10831 12/31/2023
NIAGARA FALLS Oscar Vargas 12583 6/30/2024
Niagara Falls Robert G. Rowe 5902 6/30/2025
Niagara Falls Ryan M. Olszewkski 11993 6/30/2023
Niagara Falls Sean T. McDonough 14525 7/31/2025
Niagara Falls Tim M. DeVantier 12148 10/31/2023
Niagara University Adrian C. Jaques 10227 11/30/2025
North Tonawamda Mark S. Clark 12146 10/31/2023
North Tonawanda Greg W. Myers 11538 8/31/2025
North Tonawanda Jeremy Sweitzer 14397 4/30/2025
NORTH TONAWANDA Matthew R. Smith 11035 7/31/2024
North Tonawanda Michael H. Dworzanski 11630 7/31/2025
North Tonawanda Richard A. Donner 7128 6/30/2024
North Tonawanda Robert E. Schnell 10426 4/30/2023
NORTH TONAWANDA Thomas L. Reynolds 9970 3/31/2025
Ransomville Alan Bowers 14460 6/30/2025
Ransomville Christopher J. Sembert 7596 10/31/2022
Ransomville Justin R. Stoelting 13665 12/31/2023
Ransomville Timothy J. Newman 5230 4/30/2024
Ransomville Timothy J. Newman (DO NOT USE) 13691 12/31/2023
Syracuse Derek Arlington 11525 8/31/2025
Tonawanda Mark Gfroerer 6719 4/30/2023
Tonawanda Matt Rende 14401 4/30/2025
Tonawanda Robert E. Champion 14665 9/30/2025
Tonowanda Frank E. DePadre 1116 7/31/2025
Youngstown Jaysen W. Bryk 6948 11/30/2023
YOUNGSTOWN Jeremy M. Brown 12562 6/30/2024
Youngstown Ronald J. Kadlecik, Jr. 6392 4/30/2025
YOUNGSTOWN Tobin Powe 13983 6/30/2024