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