Welcome to Lawrence Ryan Investigations. A private investigator in Chicago, Illinois, with over 38 years of law enforcement and investigations experience to bear on one goal: discovering the truth for our clients, whether that be catching your cheating spouse, winning a custody battle or divorce, or busting a stealing employee. We are widely recognized as not only the most effective private investigations services in the Chicago area, but also the most discrete and confidential. Your privacy and protection is our number one concern. Why do we go to such great lengths to be the most confidential private investigators in Chicago? In addition to insuring your anonymity and safety, it is also critical to a successful investigation. Our goal while you are here is to provide you with the information you need to make the best decision possible. When you are ready, give us a call for a confidential assessment.