Intelex Investigations, Inc. is a full service Illinois licensed Private Detective Agency that has provided unsurpassed legal support services nationwide for two decades. We are real estate and collection specialists that customize our services to enhance our client's cases and move them forward in a timely manner. Each investigator has the proper credentials, training and experience to make sure your case is investigated and resolved effectively and efficiently Our organization brings a wide variety of combined experience to each client, including law enforcement, national and federal security, process service and all facets of both civil and criminal investigations. We open doors to secure information where others have failed.