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