Gradoni & Associates

Gradoni & Associates specializes in private investigations, surveillance, white collar criminal investigations, cheating spouses & infidelity, embezzlement, criminal defense & capital murder investigations for attorneys, and various corporate investigation tasks including background checks, due diligence, and more.

Established in 1989. After retiring as a professional law enforcement officer, J.J. Gradoni formed Gradoni & Associates in 1988, and the company has been fully operational as a licensed private investigation firm since 1989. With a background in law enforcement, and a wealth of training in the best investigation techniques of the day, J.J. Gradoni and his hard work has resulted in Gradoni & Associates earning respect in high regard among the best private investigators in Texas. Operating in Houston, TX for nearly 30 years, Gradoni & Associates has formed a number of invaluable relationships with a number of law firms, law enforcement agencies, corporations, other private detectives, and a host of family law firms and other individuals in the greater Houston area.