Polygraph and Lie Testing in Port Washington, NY

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