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 Rockville Centre offices.

Call Now: 1-800-766-2779

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