Private Investigators in Chicago, IL

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Associated Investigation LTD

1. Associated Investigation LTD

(800) 720-8955

Serving the
Chicago Area

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Gill is not only an esteemed professional in this field, he is kind and very patient. He went above and beyond to help me with a case, and I am…

Advanced Security Solutions Inc

2. Advanced Security Solutions Inc

(847) 847-4080

1645 Birchwood Ave
Des Plaines, IL 60018

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We had a great experience with this Advanced Security Solutions. We would definitely use them again.

AAA Credit Bureau

3. AAA Credit Bureau

(844) 449-5491

Serving the
Chicago Area

From Business: AAA Credit Bureau has been providing screening reports since 1990. We provide service for individual landlords, property management companies, commercial…

Heritage Investigations

4. Heritage Investigations

BBB Rating: A+
(312) 987-1828

123 W Madison St Ste 1650
Chicago, IL 60602

I was distraught after being physically accosted. Because of my lack of noticeable injury I wasn't even on the assault division of the CPD's radar.…

MSI Detective Services

5. MSI Detective Services

BBB Rating: A+
(773) 404-7400

2406 W Fullerton Ave
Chicago, IL 60647

I thank them for the professionalism.

Jones Detective Agency

6. Jones Detective Agency

(773) 776-6610

1514 W Garfield Blvd
Chicago, IL 60609


Special Solutions Limited

7. Special Solutions Limited

(847) 803-6922

7524 N. Harlem Ave
Chicago, IL 60631

Lasker Investigations

8. Lasker Investigations

(312) 332-2522

134 N La Salle St Ste 1210
Chicago, IL 60602

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I was referred to Lasker Investigation through a friend who used this office on several occasions. 1. I was struggling through my marriage with no…

Centurion Investigations And Sercurity Angency Inc

9. Centurion Investigations And Sercurity Angency Inc

(773) 306-2086

4246 W 63rd St
Chicago, IL 60629


5 Star company ! When Centurion Security comes into a troubled area or building, the local Gang Members start complaining to the Police and City…


10. Kates

(773) 436-3910

7810 S Claremont Ave
Chicago, IL 60620

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Ive been employed with them since 2010 its now 2016 and im still at 10.00/hour. Ive put in request after request only to be denied multiple times. …

National Protection & Investigation Agency, Inc

11. National Protection & Investigation Agency, Inc

(312) 683-3475

120 S State St Ste 218
Chicago, IL 60603

From Business: Professional Security & Investigation Services !

Us Investigations Svc

12. Us Investigations Svc

(312) 353-2740

233 N Michigan Ave Ste 1330
Chicago, IL 60601

From Business: US Investigations Services, also known as USIS, is a provider of pre-employment screening, security investigation and national security services. It assists…

Tsi Investigation

14. Tsi Investigation

(773) 888-6017

10807 S Michigan Ave
Chicago, IL 60628


IFPC Worldwide

15. IFPC Worldwide

BBB Rating: A+
(773) 714-9090

5440 N Cumberland Ave Ste 230
Chicago, IL 60656

From Business: With the proliferation of technology in the business world, physical and network security have become increasingly important to corporations in every industry.…

Maven Investigative Services

16. Maven Investigative Services

(312) 929-3305

2500 S Halsted St
Chicago, IL 60608

Optimum Security Investigations

17. Optimum Security Investigations

(312) 846-1061

1100 W Cermak Rd
Chicago, IL 60608

Verify Investigations

18. Verify Investigations

BBB Rating: A+
(800) 285-2420

1655 S Blue Island Ave Ste 314
Chicago, IL 60608

Ingram Security & Detective Services

19. Ingram Security & Detective Services

BBB Rating: A+
(800) 413-4967

1655 S Blue Island Ave
Chicago, IL 60608

Whitehouse Investigations Inc

20. Whitehouse Investigations Inc

(312) 988-4633

1070 W 15th St
Chicago, IL 60608

Advanced Knowledge Inc

21. Advanced Knowledge Inc

(312) 225-4171

350 E Cermak Rd
Chicago, IL 60616

SDG Investigations, Inc.

22. SDG Investigations, Inc.

(866) 371-3756

PO Box 4381
Chicago, IL 60680

Cis Investigation Services

23. Cis Investigation Services

(312) 226-0384

900 W Jackson Blvd
Chicago, IL 60607

Fortis Clearing Americas

24. Fortis Clearing Americas

(312) 604-8000

175 W Jackson Blvd
Chicago, IL 60604

Richardson Detective Agency Inc

25. Richardson Detective Agency Inc

(312) 998-1145

230 S Clark St
Chicago, IL 60604

Liberty Lane Advisors

28. Liberty Lane Advisors

(312) 236-4800

1 N La Salle St
Chicago, IL 60602

Edward R Lefevour & Associates Ltd

29. Edward R Lefevour & Associates Ltd

(312) 666-5114

120 W Madison St Ste 1108
Chicago, IL 60602

BackGround Investigative Services, Inc.

30. BackGround Investigative Services, Inc.

(312) 795-9700

166 W Washington St Ste 680
Chicago, IL 60602

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