Private Investigators in Chicago, IL

This is a list of private investigative professionals in Chicago. Give them a call for services and rates. If you would like to get a more information on services provided by many investigators, click here.

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1st American Investigations
18 W 140 Butterfield Rd.
15th Floor
Oakbrook Terrace, IL 60181
630-613-7270

Investigative & Surveillance

Chicago, IL
(312) 939-1800

Heritage Investigations
123 W Madison St Ste 1650
Chicago, IL
(312) 987-1828

Northern Investigation Limited

Chicago, IL
(312) 630-9577

El Johnson Investigations
53 W Jackson Blvd Ste 915
Chicago, IL
(312) 583-1167

Norman Loring Private Detective & Security Contractor

Chicago, IL
(773) 878-0523

Pinkerton Consulting & Investigations
20 S Clark St
Chicago, IL
(312) 236-6363

Intrepid Investigations
205 W Randolph St
Chicago, IL
(312) 332-2267

Intrepid Investigations
205 W Randolph St Ste 1310
Chicago, IL
(312) 332-2267

Lasker Investigations
134 N La Salle St Ste 1508
Chicago, IL
(312) 332-2522

Argus Services Incorporated
175 W Jackson Blvd # A2117
Chicago, IL
(312) 922-4592

Ousley James
2101 S Michigan Ave
Chicago, IL
(312) 326-1766

Ferret Diversified Services Incorporated
125 S Wacker Dr Ste 1100
Chicago, IL
(312) 263-1666

Elite Investigative Service
Po Box 6782
Chicago, IL
(773) 723-8110

Argus Services
123 W Madison St Ste 1650
Chicago, IL
(312) 922-6766

Investigative Research
650 W Lake St
Chicago, IL
(312) 463-1070

Asap Process Service & Invest
47 W Polk St Ste 100
Chicago, IL
(312) 339-2727

Kennealy & O'Callaghan Invstgn

Chicago, IL
(773) 445-4164

Jones MA
117 W Harrison St
Chicago, IL
(312) 362-1668

Don Hayworth Private Investigator

Chicago, IL
(312) 670-2560

There are thousands of private investigators across the United States. Find one near you today.

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