Discover the best Private Detectives in Cook County, IL

Welcome to the list of the best private detectives in the Cook County, IL! If you are looking to solve a personal or business problem that requires research and information gathering, you have come to the right place. In our directory you will find the 1 best private detectives in Cook County, IL, highly trained and with extensive experience in resolving cases of various kinds.

You will find agencies with detectives who are experts in infidelity investigations, location of people, fraud or industrial espionage, among other sensitive topics. Meet the best private detectives in the Cook County, IL and trust their experience to solve your problems efficiently and discreetly.

The best-rated detective agencies are at the top of the list. If you want to know where each one is at a glance, scroll down to the end of our list to see the map with all the agencies geolocated in the Cook County, IL area.

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Baker Street Directory cannot guarantee that the professionals and companies listed in the directory have the necessary training and certifications to practice as private investigators. We recommend that you request the corresponding licence of the investigator you are going to hire to verify that he/she can practice the profession.

1 Private Detectives in Cook County

5 (6)

Chicago Serve Security Guards

See address and contact data

11340 W 159th St - 60467, Orland Park

+1312-878-6404

Private detectives near Cook County, IL

We show you Private detectives with the best reviews near Cook County, IL (within a 100km radius)

4.2 (10)

Live Scan Illinois/FIRM Systems

7,8km, Mokena

See address and contact data

9405 Bormet Dr Suite #1 - 60448, Mokena

[email protected]

+1708-478-6457

4.3 (4)

Quality Professional Detective & Security Agency

11,5km, Frankfort

See address and contact data

7248 W Benton Dr - 60423, Frankfort

[email protected]

+1815-651-5246

3.8 (20)

Fact Finders Group, Inc

17,2km, Matteson

See address and contact data

4747 Lincoln Hwy Ste 300 - 60443, Matteson

+1708-283-4200

4.5 (8)

Krimson Security & Fingerprinting, Inc.

17,2km, Bolingbrook

See address and contact data

9003 Murphy Rd 2nd floor - 60440, Bolingbrook

[email protected]

+1331-251-6142

3.7 (6)

Barrister Investigations & Filing Service, Inc.

17,5km, Joliet

See address and contact data

212 N Chicago St - 60432, Joliet

+1815-306-3310

4.7 (24)

Lawrence Ryan Investigations, Inc.

18,2km, Oak Lawn

See address and contact data

9624 S Cicero Ave - 60453, Oak Lawn

[email protected]

+1312-755-2768

3.8 (28)

A P Private Detective & Security Agency

19,3km, Hazel Crest

See address and contact data

17084 Winchester Ave - 60429, Hazel Crest

+1708-335-3500

3.3 (7)

Suddenly Served!

19,6km, Homewood

See address and contact data

1953 Ridge Rd - 60430, Homewood

+1312-767-8355

5 (110)

Chicago Intel Agency, Ltd.

22,4km, Joliet

See address and contact data

2364 Essington Rd Suite 504 - 60435, Joliet

[email protected]

+1888-888-8108

5 (72)

Krimson Security & Fingerprinting

22,6km, Hinsdale

See address and contact data

15 S Cass Ave #4 - 60559, Hinsdale

[email protected]

+1331-251-6142

4.5 (16)

Krimson Investigations And Process Service, LLC

22,6km, Hinsdale

See address and contact data

15 S Cass Ave - 60559, Hinsdale

[email protected]

+1630-822-2237

1.9 (9)

Centurion Investigations & Security Agency

24,1km, Chicago

See address and contact data

4246 W 63rd St - 60629, Chicago

+1773-306-2086

5 (7)

Richart Detective Agency

24,6km, Chicago

See address and contact data

5725 S Archer Ave - 60638, Chicago

[email protected]

+1773-645-7996

4.7 (14)

Great Lakes Professional Investigations, LLC

24,7km, Naperville

See address and contact data

1212 S Naper Blvd #119 - 60540, Naperville

+1630-394-2110

4.8 (16)

Uthe Investigations & Process Service PLLC

25,6km, Plainfield

See address and contact data

2314 Illinois Rte 59 #204 - 60586, Plainfield

[email protected]

+1815-577-9988

3.3 (9)

United Protection Agency, Inc.

27,5km, Chicago

See address and contact data

1634 W 63rd St - 60621, Chicago

+1708-970-8003

5 (5)

Total Security Management Inc

28,0km, Lombard

See address and contact data

17W220 W 22nd St # 350 - 60181, Lombard

+1630-832-1076

5 (2)

Hanrahan Private Invstgtns

29,1km, Hillside

See address and contact data

4413 Roosevelt Rd #110 - 60162, Hillside

[email protected]

+1708-223-0862

4.4 (14)

Theodore Polygraph Services

29,8km, Hillside

See address and contact data

4415 Harrison St # 206A - 60162, Hillside

+1708-449-5020

3.7 (3)

Michael A. Jones Private Detective Agency

31,9km, Chicago

See address and contact data

4101 S Halsted St - 60609, Chicago

+1773-776-6610

4.9 (23)

Confidential Protective Services

32,6km, River Forest

See address and contact data

7627 Lake St Suite 206 - 60305, River Forest

[email protected]

+1630-403-8021

4.6 (10)

Glenbard Security & Investigative Services Inc.

32,8km, Villa Park

See address and contact data

205 E St Charles Rd - 60181, Villa Park

+1844-427-7233

5 (20)

RA Private Investigation & Security Inc.

33,7km, Chicago

See address and contact data

2935 S Halsted St - 60608, Chicago

[email protected]

+1312-489-8867

4.5 (10)

Verify Investigations - Private Detective and Investigator Service

34,6km, Chicago

See address and contact data

1655 S Blue Island Ave - 60608, Chicago

[email protected]

+1312-204-7184

4.6 (136)

BioMetric Impressions Elmhurst

35,5km, Elmhurst

See address and contact data

188 W Industrial Dr Ste 214B - 60126, Elmhurst

+1833-424-6467

How do I select a private detective or a detective agency in Cook County, IL?

Choose a private detective or an agency that is licensed, has a good reputation, and has relevant experience for the type of investigation you need. Verify their credentials and check reviews from previous clients to ensure their professionalism and effectiveness.

What types of services does a private detective or detective agency offer?

A private detective or an agency can offer a wide range of services, including surveillance, background checks, locating missing persons, fraud investigation, and more. Make sure the professional or agency has experience in the specific service you need.

Is it legal to hire a private detective or a detective agency in Cook County, IL?

Hiring a private detective or a detective agency is legal, as long as they operate within the law. It's important that they comply with all local and national regulations, including data protection and the privacy of the individuals investigated.

How much does it cost to hire a private detective or a detective agency?

The cost can vary significantly depending on the complexity of the case, the duration of the investigation, and the resources required. It's advisable to get a detailed quote and discuss costs before starting any services to avoid surprises.

What should I expect when working with a private detective or detective agency?

You should expect professionalism, discretion, and clear communication. A good detective or agency will keep you informed about the progress of the investigation and will respect legal and ethical boundaries while working on your case.

Locations in Cook County, IL with Private detectives included in the list:

Discover the best Private Detectives in Orland Park

Others Private detectives in State of Illinois

We leave you with some cities and locations in State of Illinois where you can see its list of Private detectives.

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