We are a licensed and bonded private investigator firm that has been conducting professional investigations and surveillance worldwide for over 45 years. We have the private detectives, resources, and knowledge you need for any one of our personalized services. NAI has set the standard in the industry with our proven methods and results. Our private investigators have the credentials and expertise needed, having solved thousands of cases for our clients. We will gather the evidence needed to solve your case.
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Services
Why Us
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We are a full-service, licensed and bonded New York private investigation agency that has been conducting professional investigations and surveillance worldwide. Our New York private investigators and private detectives have worked on numerous cases featured in some of the most respected news media.
Services
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NAI has provided thousands of clients with a wide variety of solutions, which means that when you hire us, you're going to benefit from a team with the experience, knowledge, and skills best suited for your unique situation. Our expertly trained staff is comprised of former federal agents, police detectives, and seasoned private detective veterans.
Surveillance
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One of the best reasons to hire a private investigator is for his or her experience and skill in modern surveillance. Surveillance refers to a close observation of a person or group to monitor their activities to gather evidence and meet the objectives of the case. Surveillance is difficult and takes years of practical application in order to be effective.
Infidelity
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Our infidelity division consists of licensed private investigators who are experts in investigating cheating partners and who know the exact steps to take in order to uncover the truth for our clients. Ultimately, we are here to find the evidence you need and deserve to know about your relationship.
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