shutterstock_136831094 Updated-Header facebook logo-blue twitter logo-blue box Interstate Investigators Company Logo - Private Investigator in Staten Island, NY and NJ
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At Interstate Investigators we can handle a wide variety of issues. Please see below for some of our areas of expertise. We know that each case is different and we can match one of our professional and discreet investigators to your case.

Additional languages: Russian, Spanish

Your solution for any issue.


  • Elder Abuse

  • Child Abuse

  • Surveillance

  • Criminal Investigations

  • Lie Detector Tests

  • Accident Liability

  • Trial Preparation

  • Witness Location

  • Accident Scene Photos

  • Matrimonial Specialists

  • Premarital

  • Child Custody

  • Computer Forensics

  • GPS Surveillance

  • Genetic Testing

  • Employee Theft

  • Corporate Undercover

  • Forensic Accounting

  • Accident Reconstruction

  • General Liability

  • Nationwide DMV Searches

  • Summons and Subpoenas Services

  • Workers Compensation

  • Product Liability

  • Missing Persons

  • Skip Tracing

  • Fire Loss Adjusting

  • Complete Asset Searches

  • Nationwide Background Checks

  • Employment Searches

  • Nationwide Criminal Searches

  • Computer Surveillance

  • Electronic Debugging

  • Cell & Landline Forensics

  • Credit Reports