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 Rockville Centre offices.

Call Now: 1-800-766-2779




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

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Information

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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