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