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