If you need a reliable and efficient private eye in Upper Manhattan, contact North American Investigations. Our services can handle all kinds of cases, from a cheating spouse to a missing family member. We also offer investigations done via the internet, to ensure that you are also safe in the virtual world. And, with our professional private investigators on top of your case, it is certain that you’ll receive accurate and detailed information on your target every time. We are on call 24/7.

North American Investigations is here For You

Aside from surveillance and infidelity private investigations, North American Investigations conduct the following investigative procedures:

  • Child custody investigations
  • Missing person(s) & skip tracing investigations
  • Fraud investigations
  • Insurance investigations
  • Background checks
  • Criminal investigations
  • And many more

Our services are open for corporations and businesses (big or small) insurance companies, law firms, and citizens who are in need of our expertise. North American Investigations will tackle your case swiftly and discretely as possible, and may even bring it up to the local, national, or international level if needed.

Private Investigations at Your Fingertips

Are you interested in hiring North American Investigations? Just give us a call. Allowing us to handle your case will grant you a one-on-one consultation with our Chief Investigator, Darrin Giglio. He will review your situation and assess it accordingly. He’ll explain which investigative procedure we’ll use, and how it’ll help your case. This consultation is not mandatory and free of charge. North American Investigations cares about our clients, and want to be as transparent and trustworthy as possible.

About Upper Manhattan

Upper Manhattan is New York City’s northern most region. It includes the neighborhoods, Washington Heights, Harlem, Marble Hill, Inwood, and parts of the Upper West Side. During the 19th century, Upper Manhattan experienced an urban sprawl, thanks to its IRT Ninth Avenue Line and elevated railroads. Due to its residential status, Upper Manhattan is not your typical tourist destination. Nevertheless, it has a couple of points of interests, which travelers would want to visit. These include the Riverside Park, Fort Tryon Park, The Cloisters, Minton’s Playhouse, the National Jazz Museum in Harlem, Sylvia’s Restaurant, Apollo Theater, and Riverbank State Park.


(800) 724-8080

Contact North American Investigations Today

If you are in need of private detective agency services, we invite you to contact NAI today for a free, no obligation consultation. We will take the time to listen and understand your unique situation and develop a plan that ensures you get the best results.