North American Investigations have Private Investigators located in Suffolk County that are trained in surveillance, and specialize in child custody, missing persons, infidelity, and background check investigations. Our force of veteran private detectives are dedicated to finding the results our clients need through due diligence 24 Hours a day, 7 Days a week. Our services pertain to corporations, small & medium sized businesses, insurance companies, and law firms. All of our clients’ case information is strictly kept confidentialYou can be confident that all discussions are kept strictly confidential.


(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.


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