Services

When you suspect infidelity or criminal activity on the part of someone you’re close to, it can be difficult to approach the matter calmly and objectively. Moreover, you may not have the necessary equipment or expertise to come to a reasonable and accurate solution. That’s where Arkus steps in.

We realize the emotional distress such a situation can cause, and we approach these matters with the appropriate sensitivity and resolve. Since 1975, Arkus, Inc. has been the premier choice for private detective services in Chicago, bringing personal attention and decades of experience to every case.

We offer a wide range of investigative services to companies, attorneys and individuals, including:

Background Checks

It used to be that if someone was running a background investigation on another person, that person was under suspicion for illegal behavior. That assumption can no longer be made today. Whether you're hoping to get a job or even rent a room, a ba...

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Bug Sweeps

Arkus, Inc. provides bug sweep detection services in Chicago and its suburbs. For more than four decades, our knowledgeable, experienced professionals have helped our clients preserve their privacy. Debugging ServicesOne area of expertise consist...

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Business Investigations

If you have a feeling that something is amiss in your company, it’s difficult to know how to handle the situation correctly and legally. Arkus, Inc. has the knowledge, skills and equipment to get the answers you seek. Our investigators determine w...

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Cellphone Data Recovery

People rely on cellphones, and smartphones in particular, for managing their everyday lives more than ever. This reliance has produced a new frontier in investigations. Some investigators are now trained in cellular forensics. This new and emergin...

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Cheating Spouse

Infidelity is a painful experience. Some marriages can get through it and come out stronger than ever, while others fall apart. Perhaps one of the worst aspects of infidelity is suspecting it, but not being sure enough to confront your partner. Yo...

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Child Custody

The safety and well-being of your child is your No.1 concern as a parent. Unfortunately, if you share custody of your child with another individual, you may discover that your child is exposed to unsafe situations when he or she is not in your car...

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Computer Forensics

When Arkus Investigators was established in 1975, personal and business computers were still science fiction. Now, the computer has become a whole branch of science. The computer is an important part of our daily life. It can be used for good, ...

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Fraud Investigations

Companies lose untold amounts of money to corporate fraud each and every year. Although many businesses perform routine audits in an effort to prevent and detect fraud, these amateur methods are rarely effective. Therefore, many companies suffer f...

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Insurance Investigations

Insurance agencies and corporations need protection from deceitful claims. Not only do false claims hurt the business and insurance company directly involved, but they also raise the price of premiums for everyone. That’s why it’s important to get...

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Legal Investigations

The licensed private investigators at Arkus, Inc. have access to information that you, as a private citizen, either do not have or cannot access without frustration. If you find yourself in need of information in court records, vital statistics re...

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Find Missing Persons

Looking for a missing person can be frustrating. Even with all the online resources available to the general public, some people take great measures to ensure they are well hidden from the prying eyes of others, and have erased their digital and p...

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Process Server

Due process of law means that if you wish to file a lawsuit against an individual, you need to ensure that he or she is notified properly through delivery of certain notifications, summons and other documents pertaining to court matters. A private...

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Security

Today, many people and businesses are on the receiving end of threats to personal and corporate security, and these can lead to physical injury, identity theft, loss of property, and financial losses. When your security or privacy is threatened, i...

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Surveillance

Looking to catch someone in the act? There’s no better proof than video or photographic evidence. Whether you suspect insurance fraud, violations of non-compete agreements, or even adultery, video and photographic surveillance can help you secure ...

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Theft Investigations

If your business hasn't been a victim of employee theft, consider yourself fortunate. As a leader in Chicago theft investigations, we understand firsthand the threat employee theft represents to businesses, law firms and individuals across the Uni...

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Threat Assessment

Violence seems to be everywhere. It occurs every day, including in the workplace. Someone threatens physical harm against a person, against a business or against its employees. Incidents sometimes seem random or unpredictable, and no employee shou...

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Undercover Investigations

In today's world of high technology and trade secrets, criminals are getting more and more savvy. Detecting criminal activity to protect companies from being exploited and their products compromised requires extreme measures and a great deal of ex...

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