Kennealy & O'Callaghan Kennealy & O'Callaghan
Investigation & Consulting Services
Licensed & Insured | Est. 1994

Professional Investigative Services

is a professional private investigations firm based in Chicago, IL, with over 60 years combined experience in investigating organized crime & forensic accounting. We conduct investigations pertaining to bank, corporate, and financial fraud. We also handle surveillance, background checks, and witness interviews, to name a few. Our experience, allows us to service our clients in all types of investigations.

When you choose , you are not only choosing a leading investigative agency. You are choosing an allied team that is fully dedicated to helping you accurately obtain the information you are seeking.

is committed to displaying the highest standard of integrity, providing you with accurate information, and maintaining the confidentiality of clients' identities and information recovered. We have been in business for over 15 years and are considered a trusted resource for law enforcement agencies and private civilians alike.

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