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