Polygraph Testing in Port Washington, NY

We are the lie detection specialists in Nassau County

We have an office located close to your location in our Oceanside offices.

Call Now: 1-800-766-2779

We offer our polygraph exams to customers and clients living in Clinton County, Tompkins County, Erie County, Westchester County, Wayne County, Cortland County, Genesee County, Orleans County, Broome County, Schenectady County, Bronx County, Schuyler County, Orange County, Albany County, Oswego County, Putnam County, Washington County, Montgomery County, Oneida County, Chautauqua County, Fulton County, Lewis County, Cayuga County, Suffolk County, Kings County, Livingston County, Delaware County, Rockland County, Tioga County, Yates County, Rensselaer County, Hamilton County, Franklin County, Richmond County, Otsego County, Seneca County, Warren County, Madison County, Columbia County, Queens County, Steuben County, Herkimer County, Nassau County, Onondaga County, Monroe County, Dutchess County, Schoharie County, Cattaraugus County, Allegany County, Wyoming County, Ontario County, Essex County, Chenango County, Chemung County, Niagara County, Saratoga County, Ulster County, Saint Lawrence County, Sullivan County, New York County, Greene County, Jefferson County,

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Polygraph and Lie Detector Testing in New York City, Long Island, Westchester, and the tri-state area

Office Hours

  • Monday - Friday - By Appointment Only
  • Saturday - By Appointment Only
  • Sunday - By Appointment Only

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