Effective Investigation Services
Technology, Knowledge, And Experience Are Our Tools.
Lawrence Ryan Investigations builds up an entire team of professional investigators and detectives prepared to handle any case efficiently. Over 4 decades, we have been delivering the best results to fulfill our clients´ needs.
The job of a private investigator is not an easy one, which is why we are constantly training our team, getting the latest technology, and building a great network to make sure we are ready for any case.
Contact us to learn how we can help you obtain the answers you are looking for. Hire the best private investigator firm in Oak Brook to obtain the information you need.
Private Investigators FAQs:
What areas do you serve?
Lawrence Ryan Investigations is proud to be one of the top private investigative firms in Chicago, Illinois. Our licensed investigators know Illinois better than any other due to over 40 years of experience in the area and can gather information across the entire United States and internationally. Our Oak Brook private investigator services are based out of our Northbrook office.