ICS World Private Investigator Private Investigator Services Since 1967
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Confidential & Recommended Private Investigator Services Since 1967

Discover more about private investigators capability, employment and regulations in Winnetka.


ICS offers a full range of private investigation services throughout Illinois and our investigations are always performed by licensed Winnetka private investigators. All ICS investigators are committed to providing affordable, reliable and confidential services. ICS agents are held to the highest levels of professionalism and you can expect their findings reported in an accurate and timely fashion. Contact us today to begin your case. ICS is a full service private detective agency.


Local Winnetka Private Investigation Services

ICS provides a full range of investigations services for the City of Winnetka and all surrounding metropolitan areas. Simply submit a free online private investigation consultation form.

A private investigator in Winnetka must apply to the Illinois Department of Public Safety and pass licensing requirements, including a thorough background check. While many private investigators come from a law enforcement or military background, it is not a requirement for employment as a private investigator in Illinois.

You can rest assured that any Winnetka Private Investigator assigned to your case with ICS are fully licensed and insured in accordance with Winnetka laws and participates in any required continuing education.

Winnetka Private Investigator

With its population of nearly 13 million people, the State of Illinois is on par with the national medians in terms of crime rates.  In 2011, 401,272 index crimes were reported, which include both violent and property crimes.  Of the 31.18 crimes per 1,000 residents that averages, 4.29 were violent and 26.89 were property crimes, compared to 3.9 and 29.1 nationally.  The city of Winnetka is one of the smaller suburbs in Illinois with a population of only 12,000.  It is rated as safer than 69% of United States cities, with only 0.41 violent and 12.74 property crimes reported annually per 1,000 residents.  A private investigator, such as those licensed by ICS, still may be necessary to guarantee that your case is investigated properly and thoroughly by a highly skilled, dedicated professional who is not limited by government resources.

How to become a Private Investigator in Winnetka

  1. Be at least 21 years of age
  2. Have no felony convictions within the last 10 years
  3. Is of good moral character and of mental competence, does not suffer from substance addiction
  4. Has a minimum of three (3) years experience within the past five (5) years working full-time for a licensed private detective agency, a licensed attorney, or in a law enforcement agency
  5. Pass a written examination

Winnetka Private Investigator Restrictions

In order to conduct private investigations in Winnetka, all private investigators must comply with local and federal laws.

  • Impersonate Law Enforcement - Private Investigators in Winnetka cannot carry a badge, wear a uniform or say anything that might imply that the private investigator is a police officer or federal agent.
  • Make an Arrest - Private Investigators in Winnetka cannot legally make an arrest. If there is evidence that suggests an arrest should be made the investigator should contact law enforcement.
  • Wiretapping - Wiretapping is illegal without a proper warrant. Private Investigators cannot tap a phone.
  • Trespassing - Private Investigators cannot break and enter onto private property.

Winnetka Cheating Spouse Investigation

Are you in Winnetka and are having suspicions that you spouse may be cheating on you? There could be many reasons that gave you your suspicions about your spouse but you shouldn't jump to conclusions without knowing the facts. Gain piece of mind and learn the truth with a Winnetka Cheating Spouse Investigation. ICS has been conducting cheating spouse investigations since 1967 and we have the experience and knowledge to create a plan to obtain the truth about your spouse so you may stop wondering whats true and whats not. Call today and speak with an ICS private investigator to learn more about how we can help you with your specific cheating spouse investigation.

Winnetka Background Investigation

Do you need a background investigation conducted in Winnetka? Are you in Winnetka but need a background investigation conducted on an individual elsewhere? ICS has experienced private investigators in Winnetka and elsewhere that are standing by ready to help you with your investigation. Background Investigations are a valuable resource private investigators can provide but are not the only thing they can provide. Sometimes a background investigation is only a small portion of a much more in depth investigation. Call ICS today and learn more about Winnetka background investigations and how we can help you with your case.

Winnetka Birth Parent Locate

Are you in Winnetka and are attempting to locate your birth parent? Are you in Winnetka but believe your birth parent is located elsewhere? When you've made the decision to locate your birth parent it can be a very emotionally difficult time for you. The stresses associated with finding a birth parent can be overwhelming which is why we want to take that burden away from you. ICS has been providing birth parent locate investigations in Winnetka and elsewhere since 1967 and has experienced investigators standing by to start your case. Call today and learn more about birth parent locates and find out how we can help you locate your birth parent.



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