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