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

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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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