shutterstock_136831094 Updated-Header facebook logo-blue twitter logo-blue box Interstate Investigators Company Logo - Private Investigator in Staten Island, NY and NJ

For professional, discreet and confidential investigations, contact Interstate Investigators, Inc.


Licensed by the NYS Dept. of State & New Jersey State Police



Russian, Spanish

Contact us today to get the truth!

The services you get from

Interstate Investigators

will be specific to your needs.

Contact us today for your

personalized plan.





732-819-7100 (New Jersey)



501 Jewett Avenue

Staten Island, NY 10302-2600


New York State Department of state logo

Backed by 40 years of experience and expertise

For professional, discreet and confidential investigative services, contact Interstate Investigators Inc. We are licensed and bonded and have been serving the private sector for over 40 years. To learn more about all of the services we offer, please view our brochure.

  • Free consultation

  • Confidentiality guaranteed

  • Highly-trained staff