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California Private Investigation

2029 Century Park East
14th Floor
Los Angeles, CA 90067
Our California private investigators have the credentials, expertise and experience having successfully solved thousands of cases for our client. NAI is here to help you find the proof you need to solve any case you are looking to conduct. Call now for a free consultation with one of our investigators.

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Whether you are having issues with infidelity and cheating , need help with child custody, need to find a missing person, a victim of crime or fraud, or need to check a persons background NAI can assist.
NAI is a private investigator Los Angeles agency that has been conducting professional investigations for over 45 years providing solid evidence and solved cases to its clients. NAI has been featured in numerous media such as the front page of the NY Times and front page of the NY Post.

NAI is a Los Angeles private investigator and Orange County private detective firm with years of experience, over 30 trained professional detectives with extensive law enforcement backgrounds and advanced technology to solve your case.
NAI is up to date with all the latest investigative developments and utilizes its effective proprietary methods in solving your case remaining a leader in the industry. NAI will be discreet and your matter and information is confidential. For a private investigator in Los Angeles and Orange County, North American Investigations is here to help. Call for a FREE consultation with a private detective.