Areas Served — Northbrook, IL

Looking for the best in private detectives in Chicago’s northern suburbs? Arkus, Inc. is the Northbrook private investigator company that follows cases anywhere they take us — so we can get you the answers you need. While our main office is in Northbrook, we are ready to travel both nationally and internationally as cases call for it. In other words, you can trust our experienced professionals to track down information on fraud investigations, cheating spouses, missing persons, child custody battles and more — even when that information is on the other side of the world.

Whether you have a local surveillance need here in Northbrook or a complicated case that will require out-of-state investigation, we can help. With the fact-finding skill of our licensed professional investigators, you can learn valuable information to help you in any sort of Northbrook business or personal crisis. Contact us today to learn more about how our professionals can serve you.

Start Your Investigation Today!

Call 847-205-1030

or request a free consultation online.

Services We Offer

Since 1975, Arkus, Inc. has stood out as the leading private investigator in Northbrook, Illinois. We hire the best staff, invest in quality systems and equipment, and reward our team members for initiative and achievement. Today, through our decades of approaching cases with the sensitivity and resolve that they deserve, we’ve built a track record of dealing with investigations reasonably and accurately. The bottom line is that we’re committed to getting our clients results. Whether you’re a company, attorney or individual, we’ll work with you to get to the bottom of your issue.

From background checks to computer forensics, Arkus, Inc. specializes in a wide range of investigative services. Learn more about the types of our investigative work below:

Contact Us

No matter if you’re looking to initiate an undercover investigation or get hard data to use in a child custody case, Arkus, Inc. is the Northbrook private investigator you can trust. When working with us, you know you’re getting support from a professional with at least five years of experience in the field. All of our team members are fully licensed and highly skilled at what they do. Our results are so good, half our business today comes from repeat clients! Don’t wait to uncover the answers you need. Private investigation services in Northbrook are just a call away.

Call 847-205-1030, or reach out to us online.