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Other Investigative Services

We generally work closely with Law enforcement agencies and governmental agencies and do not experience any lack of cooperation due to our company reputation along these lines. This is extremely important in working on domestic violence case, and other cases of criminal intent or endangerment as the police departments and governmental agencies need probable cause to conduct an investigation therefore a lot of cases that can be brought to law enforcement and governmental agency now can be addressed based on the evidence provided to them so that as now they have probable cause on issues that licensed detectives and investigators have provided.


Police departments are generally set up to respond to crimes committed and the services of a detective agency provide investigations into complaints that can be checked out prior to the crime being committed. We also provide investigation after the crime is committed even though the police were or are still involved.


  • Family Law Issues

  • Domestic - Cohabitation Dissipation Issues

  • Child Custody - Child Endangerment

  • Death investigations Civil and Criminal

  • Cold Case Murder Investigations

  • Special Insurance Fraud Investigations  

  • Skip tracing

  • Background Checks- Work Place Violence, Home Care, Nanny Employment

We are experienced in all areas of legal investigation which cover all of the below itemized areas:

Your case will always be handled in the most confidential fashion. All you need to do is call on H. Brown Investigations Ltd. at 847-838-1760 today to ask for your FREE private consultation.

  • Electronic debugging

  • Bodyguard

  • Armed Executive protection

  • Identity theft

  • Asset search

ARIZONA : Personal protection with armed investigators is provided in Arizona only when we are employed, conducting the investigation for that client or clients.


ILLINOIS : Illinios we provide Bodyguard and Executive Protection without having to establish an investigation case for all lines of personal protection


Stop wondering and get the information you're longing for. 

The first step toward knowing is to call H. Brown Investigations Ltd. at 847-838-1760 today to set up your FREE consultation

FREE Private Consultations

ANTIOCH : 847-838-1760  

LIBERTYVILLE 847-362-3150

SCOTTSDALE AZ : 847-732-2133

Proudly Serving:

Chicago and Suburban Counties  

Lake, Mc Henry , Cook , Dupage

Over 30 years Investigative Experience in

Civil and Criminal Law

Licensed in Illinois and Arizona

Referrals available upon request