Private Investigator Suffolk County

Serving all of Suffolk County and Nassau County


Investigative Services at a glance...

Private Investigator Long Island

Click on our services page for details

  • Surveillance
  • Private Security
  • Computer Forensics
  • Matrimonial
  • Infidelity
  • Child Custody 
  • Lawsuits
  • Criminal Defense
  • Assets Located

Call today for a free consultation:

Suffolk County Private Investigator516-795-3368

100% confidential


Suffolk County Private Investigator


Long Island Investigations is based in both Nassau and Suffolk County for your convenience. We serve the entire Long Island and New York City area


A fully licensed, insured and bonded Private Investigator Long Island

We are conveniently located in Massapequa Park in Nassau County.






Serving Suffolk County and Nassau County as well as the five boroughs of New York City






Experience Is Our Strength!