Types of Surveillance:


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. It is never recommended that someone other than licensed private investigators perform surveillance as most states have laws preventing it (stalking and Harassment).  Our private detective staff is licensed to engage in surveillance and have the techniques and experience necessary.

Electronic Surveillance

Electronic surveillance can be the first line of defense when trying to protect your home and family.  This can be a combination of video and audio electronic devices setup to provide you with peace of mind.  An example of electronic observation that is most commonly used in surveillance investigations is vehicle & GPS tracking.  … read more about Electronic Surveillance

Physical Surveillance

Physical surveillance refers to physically watching the subject(s) or “having eyes on them” as a term used in the industry.  A private eye may utilize surveillance for a myriad of cases such as infidelity, cheating spouses, criminal, missing persons, and fraud to name a few.is conducted by male or female agents that are physically maintaining constant close watch of a subject usually by vehicle or foot… read more about Physical Surveillance

Surveillance Private Investigator

What is surveillance?


Surveillance is the art of monitoring a target or subjects activities through observation and close watch. It is observation of the behavior of people or objects. Typical subjects or targets are people, places, and vehicles.  Surveillance is conducted in a covert manner in which the subjects or targets are unaware they are being watched. The activities are documented with detailed reports, video, and pictures. Our agency has vast experience performing surveillance cases throughout the world in various situations, settings and difficulty.  But before you hire anyone,find out how surveillance investigations should be conducted.

With years of experience and only hiring the top surveillance private investigators in our field, NAI specializes in obtaining the surveillance results you need to win your case. Our field investigators specialize in one thing: surveillance. They are here to provide our clients with a fresh, objective perspective and are prepared to handle a variety of surveillance services. With over 30+ agents in the tri-state area, our investigators are essentially chameleons, able to blend into any location or situation needed.

We have all types of Private Investigators


No matter what type of surveillance you are looking to conduct, whether it’s surveillance in the workplace or on a city street, it’s important for surveillance investigators to blend in.  Different looks for investigators are needed depending upon the location. You wouldn’t want a muscle bound body guard tailing someone in a young college town – they simply don’t fit in. The same goes for when we are following individuals in Wall Street and corporate businesses. Each investigator NAI chooses for a case is chosen to blend into their surroundings to deliver optimum results. NAI hires former federal agents (narcotic agents, detectives, FBI, IRS) along with recent grads with experience, all who are trained to be chameleons and fit into the location necessary to conduct your investigation. This is one of the ways NAI is able to deliver the results you need. We are here to deliver the best results possible to our clients, and tailor each investigation based upon the clients individual needs.  When you have a chance, contact us and read our guide to surveillance investigations.


Free Consultation!

Call (800) 724-8080

What Clients Are Saying

Types of Surveillance:


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. It is never recommended that someone other than licensed private investigators perform surveillance as most states have laws preventing it (stalking and Harassment).  Our private detective staff is licensed to engage in surveillance and have the techniques and experience necessary.

Electronic Surveillance

Electronic surveillance can be the first line of defense when trying to protect your home and family.  This can be a combination of video and audio electronic devices setup to provide you with peace of mind.  An example of electronic observation that is most commonly used in surveillance investigations is vehicle & GPS tracking.  … read more about Electronic Surveillance

Physical Surveillance

Physical surveillance refers to physically watching the subject(s) or “having eyes on them” as a term used in the industry.  A private eye may utilize surveillance for a myriad of cases such as infidelity, cheating spouses, criminal, missing persons, and fraud to name a few.is conducted by male or female agents that are physically maintaining constant close watch of a subject usually by vehicle or foot… read more about Physical Surveillance

Surveillance Private Investigator

What is surveillance?


Surveillance is the art of monitoring a target or subjects activities through observation and close watch. It is observation of the behavior of people or objects. Typical subjects or targets are people, places, and vehicles.  Surveillance is conducted in a covert manner in which the subjects or targets are unaware they are being watched. The activities are documented with detailed reports, video, and pictures. Our agency has vast experience performing surveillance cases throughout the world in various situations, settings and difficulty.  But before you hire anyone,find out how surveillance investigations should be conducted.

With years of experience and only hiring the top surveillance private investigators in our field, NAI specializes in obtaining the surveillance results you need to win your case. Our field investigators specialize in one thing: surveillance. They are here to provide our clients with a fresh, objective perspective and are prepared to handle a variety of surveillance services. With over 30+ agents in the tri-state area, our investigators are essentially chameleons, able to blend into any location or situation needed.

We have all types of Private Investigators


No matter what type of surveillance you are looking to conduct, whether it’s surveillance in the workplace or on a city street, it’s important for surveillance investigators to blend in.  Different looks for investigators are needed depending upon the location. You wouldn’t want a muscle bound body guard tailing someone in a young college town – they simply don’t fit in. The same goes for when we are following individuals in Wall Street and corporate businesses. Each investigator NAI chooses for a case is chosen to blend into their surroundings to deliver optimum results. NAI hires former federal agents (narcotic agents, detectives, FBI, IRS) along with recent grads with experience, all who are trained to be chameleons and fit into the location necessary to conduct your investigation. This is one of the ways NAI is able to deliver the results you need. We are here to deliver the best results possible to our clients, and tailor each investigation based upon the clients individual needs.  When you have a chance, contact us and read our guide to surveillance investigations.


Free Consultation!

Call (800) 724-8080

What Clients Are Saying