Lawrence Ryan Investigations

Ryan Investigations Chicago Illinois

Private Investigator in Lake Forest, Il

Top Reviewed Private Investigation Firm in Lake Forest, IL

Domestic, Corporate, & Litigation.

Lawrence Ryan Reviews

Effective Investigation Services

Technology, knowledge, and experience are our tools.

For the past 40 years, LRI has been providing investigation services throughout the Chicagoland area. We understand the importance of hiring the correct investigation firm for your case.

Each case we take is handled by a dedicated licensed investigation.

During the investigation, you can expect to be updated directly by the investigator.

Our experience has taught us that not all cases are the same.

Each case is assessed and given a custom plan to get the best results at the lowest cost.

Reach out today to speak with a licensed investigator to discuss your personal needs.

Private Investigators FAQs:

What areas do you serve?

LRI’s investigators are available to travel anywhere in the Chicago area. For cases in Lake Forest, Illinois, we provide service from our Northbrook office.


What types of cases do you manage?

Our investigators help individuals with domestic and legal cases as well businesses and law firms.

LRI has a robust research development team that allows us to go further in our investigations.

Between our research department and our ties to the Chicagoland area, we help solve cases related to but not limited to fraud, divorce, missing persons, child custody, background checks, and more.

We primarily work for individuals, law firms, or organizations.


When are you available?

Our licensed investigators are available to work on your case 24/7. A dedicated investigator will work with you and provide updates in a timely manner.


Why hire Lawrence Ryan Investigations?

Our team of investigators come from law enforcement, corporate investigations, and criminal defense. We take pride in being the top reviewed private detectives and investigators in Chicago. Whether we are tasked to gather evidence or conduct surveillance, our professional investigators will manage your case discreetly and with care.


Experience and Professionalism

Our investigators help clients obtain the answers they need when they need them.

Our track record has been built on using state-of-the-art technology and proven investigation techniques.

Call our team of licensed investigators to obtain more information today!

If you require private detective services in Lake Forest or throughout the United States, our team of professionals is ready to handle your case and get the results you need.


Reach out to our team of licensed investigators, and let’s discuss your needs and how we can help.

A+ BBB Rating Private Investigators in Glencoe, Illinois

Top Pro

Facts About Lake Forest , Illinois

Lake Forest is a city located in Lake County, Illinois. Located on the North Shore of Chicago. Lake Forest is an affluent town and considered part of the Chicago metropolitan area.


  • Lake Forest has a total area of 17.246 square miles
  • 20,059 people, 6,687 households, and 5,329 families residing in the city.
  • The median income for a household in the city was $150,670, and the median income for a family was more than $200,000.


Common Cases We Work in Lake Forest

Our investigations portfolio is diverse across all locations throughout Chicago, but in Lake Forest, we see a higher rate of these types of cases:


  • Background Checks
  • Asset Searches
  • Mobile and Computer Forensics
  • Divorce Investigations
  • Skip Trace (locate someone)
  • Fraud Investigations
  • Business Investigations
  • Obtaining phone number or other personal data


Though those types of investigations are common, we offer more services than those listed above. If you require something a little more custom, contact us to discuss your unique needs. Have the best Lake Forest private investigation firm working in your case.

In some situations, we´ve been able to achieve results in only a few hours. Every case is different and requires analysis and investigative methods to obtain results. Contact us today so we can discuss how we can assist you.