Polygraph and Lie Testing in Deer Park, NY

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