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