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


ICS provides a full range of private investigations in Lockport, Illinois, which are performed by licensed Lockport private investigators. Our investigators are committed to providing affordable, reliable service in your area and reporting their results in a timely, accountable manner. Contact us today to begin your case.


Local Lockport Private Investigation Services

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

A private investigator in Lockport 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 Lockport Private Investigator assigned to your case with ICS are fully licensed and insured in accordance with Lockport laws and participates in any required continuing education.

Lockport 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.  With a population of only 25,000, the City of Lockport is rated safer than 66% of United States cities.  Only 0.28 violent crimes and 13.73 property crimes were reported annually per 1,000 residents, leaving it well below the national medians.  These rates are very low, but they do not remove the need for efficient and thorough crime investigation.  If you want to ensure that your case is being investigated to its fullest potential, it is important that you contact a private investigator such as one licensed by ICS.

How to become a Private Investigator in Lockport

  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

Lockport Private Investigator Restrictions

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

  • Impersonate Law Enforcement - Private Investigators in Lockport 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 Lockport 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.

Lockport Background Investigation

Do you need a background investigation investigation done in Lockport? Are you located in Lockport but need a professional background investigation done on someone outside of Lockport? ICS has been providing background investigations in Lockport and elsewhere since 1967. We have experienced investigators standing by to start your case. To learn more about background investigations in Lockport call us today. You will speak with a qualified private investigator to can help determine the best course of action to obtaining the information your looking for.

Lockport Cheating Spouse Investigation

Cheating Spouse Investigations can be emotionally difficult to go through. When that trust has been broken it can be hard to think rationally. If your located in Lockport and need a cheating spouse investigation conducted, ICS can help. We will take the time to come up with a plan and execute. ICS has been conducting cheating spouse investigations since 1967 and has the knowledge and experience to find out the facts about what your spouse is really doing. Let ICS guide you through a cheating spouse investigation and determine a plan for getting you evidence and piece of mind you deserve.

Lockport Birth Parent Locate Investigation

Do you need help locating your birth parent in Lockport? Are you in Lockport but believe your birth parents are somewhere else? At ICS, we understand the importance of you wanting to locate your birth parents. Being left with unanswered questions your whole life about where you really came from can take a toll. If your ready to find out the truth call ICS. One of our experienced private investigators will take the time to educate you on birth parent locates and how we can create an action plan to helping you locate your biological birth parents.


Private Investigation Cases Map for near Lockport, Illinois


Case Studies

  • Overseas Lost Person

    Private Investigator finds a lost person in an overseas country 01/24/2019

  • Locate Lost Person

    ICS was contacted in an attempt to locate a Subject that had been in a 3-year relationship with the Client. 01/17/2019

  • Child Custody Exchange

    ICS was contacted in an attempt to have an Investigator on site to witness the exchange of a child from father to mother. Due to the legality of the exchange, a verified witness was required by the Client to document a proper exchange to negate... 01/08/2019

  • Case Study: Infidelity investigation in a Resort City Like Dubai

    ICS was contacted by a Client in an attempt to verify if her spouse was engaging in acts of Infidelity while on a stay in a city much like Dubai. Investigators were dispatched. We had boot on the ground in the resort and reserved their stay. In... 10/01/2018

  • Case Study: Due Diligence investigation helps business move forward with new investors.

    The private investigator for ICS helped our client make informed decisions about their potential investigators. With this case study the efforts made by ICS thwarted the clients suspicion and made for better business dealing. 09/20/2018


Paper and Press Releases

  • Join our team of Qualified Parties

    There is simply no agency with an international footprint that takes better care of its private investigator talent. "Our solution is simple, take care of you like our own!" -Michael Rabern 08/29/2018

  • Teen Cyber Bullying

    Cyberbullying has become increasingly common, with the increased use of communication technology, especially among teenagers.
    12/07/2015

  • Cellphone Spyware

    Cellular Spyware is basically "phone surveillance". It is an app that has usually been installed by a third party on a cell phone that allows them to listen to or record conversations, track location and monitor all the data of the cell phone that... 12/07/2015

  • Workers Compensation Fraud

    Worker's compensation programs are compensation plans for the victims of all job-related injuries.  When an employee gets hurt on the job, the employer is liable for medical expenses, lost income and other expenses until the employee has healed... 12/07/2015

  • ICS Will Not Do Cheating Decoy Investigations

    International Counterintelligence Services (“ICS”), a leader in the private investigations industry takes a strong stand against Cheating Decoy Investigations. 12/07/2015




Recent Investigation Inquiries

Origin Investigation Location Case Type
Lockport, Illinois Illinois Private
Lockport, Illinois Illinois Other Private Investigator Case
Lockport Illinois United States Madison, Wisconsin United States Loss and Theft Investigations
Lockport Louisiana United States Lafayette, Louisiana United States Adultery or Infidelity Investigations (Marital)
Lockport Wisconsin United States Milwaukee, Wisconsin United States Cheating Spouse Investigation
Lockport Illinois United States Naperville, Illinois United States Cheating Husband Investigation
Lockport New York United States Buffalo, New York United States Adultery or Infidelity Investigations (Marital)
Lockport New York United States Toronto, Ontario Canada Adultery or Infidelity Investigations (Marital)
Lockport Illinois United States Joliet, Illinois United States Child Abuse or Molestation


Lockport Private Investigator Listing

Hanrahan Investigations

9914 Derby Lane, Suite 201
Weschester, Illinois 60154
Phone : 708.343.1955; 708.343.1888; 800.667.5500
Email : jwhan@hanrahaninvestigations.com
Office Contact: John Hanrahan

Investigative Solutions

2314 Route 59, Suite 320
Plainfield (Chicago), Illinois 60544
Phone : 815-405-4682
Email : jwkis@comcast.net
Office Contact: Jim Kasper

Marcella Teplitz

401 Main Street, Suite1530
Peoria, Illinois 61602
Phone : 309-685-2900; cell 309-657-1421
Email : mteplitz@teplitzco.com
Office Contact: Marcella Teplitz

RGH Investigations

505 E Illinois St, Chicago, IL 60611
Chicago, Illinois 60611
Phone : 312.768.0376
Email : bob@rghinvestigations.com
Office Contact: Bob Hanrahan

Spyder-I Investigations

3535 Bell Rd. Unit 503 Nashville, TN. 37214
Chicago, Illinois 37214
Phone : 615.485.0007
Email : wendy@everythingrealestatellc.com
Office Contact: Wendy Lockhart

Verify Investigations

112 S. Sangamon St
Chicago, Illinois  60607
Phone : 773-368-3976
Email : blopez@verifypi.com
Office Contact: Ben Lopez

Walden Investigative Group

7719 N. Pioneer Lane
Peoria, Illinois 61615
Phone : 309-696-5541
Email : info@waldeninvestigations.com
Office Contact: Scott Walden


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