Best Private Investigators in Chicago, IL

Quickly connect with the top private investigators and detective agencies serving Chicago. Read reviews from verified customers. Post your requirements and get no obligation estimates.

read more › Heritage Investigations and Surveillance is a professionally licensed Illinois Private Detective Agency that provides private investigators in the Chicago and suburban area, nationally and internationally. For the past 39 years our private investigators have served the needs of individuals looking for someone who can get them the answers they deserve. Our private investigators are licensed or registered by the State of Illinois and specially trained. As a result they can conduct surveillance regarding
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read more › Our Investigators Specialize in the discovery of infidelity and extra-marital affairs across Illinois. We work to find only the services and solutions you need, and discard the rest. Verify Investigations has one goal, to put your mind at ease. If you suspect infidelity is taking place, our investigators can help find the evidence you seek. Our services include video surveillance, background services, and undercover investigations. Our Investigators utilize the latest surveillance technology and
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read more › United by our SAFE values, our employees work together every day to make security possible for our clients. At Allpoints, the way we do business is just as important as the business itself. Our employees all understand the responsibility we bear as we work together toward our common goal: to ensure safety for all. That's why we look toward our SAFE shared principles as a unifying set of values to guide us in our mission. Our company-wide values are the foundation of Allpoints' reputation as a trusted
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Chicago Private Investigators
  • Chicago, IL 60602
  • 70 W Madison St
  • (312) 493-0227
Haworth Don C Private Investigator
  • Chicago, IL 60647
  • 2223 W Lyndale St
  • (312) 661-0702
Lion Eye Security & Detective Services
  • Chicago, IL 60640
  • 4554 N Broadway St
  • (312) 563-0800
Villarreal & Associates Detective Agency
  • Chicago, IL 60629
  • 3742 W 63rd St
  • (773) 340-4653
Chicago Police Detective Bureau
  • Chicago, IL 60618
  • 2452 W Belmont Ave
  • (312) 744-5983
Special Ops Detective Agency
  • Chicago, IL 60619
  • 9107 S Michigan Ave
  • (773) 366-3175
Michael A Jones Private Detective
  • Chicago, IL 60636
  • 2018 W 69th Pl
  • (773) 287-5020
L Biela & Associates Detectives
  • Chicago, IL 60642
  • 700 N Green St
  • (312) 243-4030
International Detective-PRTCTV
  • Chicago, IL 60628
  • 28 E 112th Pl
  • (773) 253-2383
Digby's Detective & Security Agency
  • Chicago, IL 60616
  • 2850 S Wabash Ave
  • (312) 326-1100
Countywide Detective Bureau
  • Chicago, IL 60638
  • 5333 S Sayre Ave
  • (773) 229-0300
S D & Associates Private Detectives Agencies
  • Chicago, IL 60653
  • 1013 E 43rd St
  • (773) 924-1172
Star Detective & Security
  • Chicago, IL 60621
  • 6829 S Stewart Ave
  • (773) 874-8654
Jones Detective Agency
  • Chicago, IL 60609
  • 1514 W Garfield Blvd
  • (773) 776-6610