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