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      Private Investigators & Detectives in Loop Chicago, IL

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      32. Ra Private Investigators

      Ra Private Investigators
      312-489-8867Call NowVisit Website
      Directions
      Private Investigators & Detectives

      2935 S Halsted St, Chicago, IL 60608

      CLOSED NOW:9:00 am - 10:00 pm

      33. Monterrey Security

      Monterrey Security
      773-843-0434Call NowVisit Website
      Directions
      1.0
      1.0
      Private Investigators & DetectivesSecurity Guard & Patrol Service

      2232 S Blue Island Ave, Chicago, IL 60608

      CLOSED NOW:10:00 am - 5:00 pm
      YP
      26 Years
      in Business

      36. Third Vision Background Searches & Consulting

      Third Vision Background Searches & Consulting
      312-396-4002Call Now
      Directions
      Private Investigators & DetectivesSkip Tracing

      500 N Michigan Ave Ste 600, Chicago, IL 60611

      CLOSED NOW:9:00 am - 5:00 pm
      Amenities:
      Wheelchair accessible

      40. G4s Secure Solutions USA

      G4s Secure Solutions USA
      312-475-1319Call NowVisit Website
      Directions
      5.0
      5.0
      Private Investigators & DetectivesSecurity Guard & Patrol Service

      1122 N La Salle Dr, Chicago, IL 60610

      "Hospitals may pose a hazardous environment with problematic individuals that may come to cause harm, yet G4S security professionals has done an excellent job in our hospital…"

      43. ASAP Process Service & Investigations

      ASAP Process Service & Investigations
      312-339-2727Call NowVisit Website
      Directions
      Private Investigators & DetectivesSecurity Guard & Patrol Service

      47 W Polk St, Chicago, IL 60605

      CLOSED NOW:12:00 pm - 12:00 am

      From Business: ASAP Process Service & Investigations LLC has specialized in professional investigative services since 2001. ASAP is headquartered in Chicago with over twenty years experience…

      YP
      24 Years
      in Business

      46. La Salle Casualty Investigation

      La Salle Casualty Investigation
      312-263-0622Call Now
      Directions
      Private Investigators & Detectives

      29 S La Salle St, Chicago, IL 60603

      CLOSED NOW:9:00 am - 5:00 pm

      48. Ogm Investors Li

      Ogm Investors Li
      312-467-0675Call Now
      Directions
      Private Investigators & Detectives

      355 E Ohio St, Chicago, IL 60611

      CLOSED NOW:9:00 pm - 12:00 am

      50. Casualty Claim Consultants

      Casualty Claim Consultants
      312-704-8088Call Now
      Directions
      Private Investigators & Detectives

      445 E North Water St, Chicago, IL 60611

      CLOSED NOW:9:00 am - 5:00 pm

      51. Tactical Solutions Group Inc

      Tactical Solutions Group Inc
      312-501-4500Call NowVisit Website
      Directions
      Private Investigators & Detectives

      980 N Michigan Ave, Chicago, IL 60611

      CLOSED NOW:9:00 am - 6:00 pm

      52. MSI Detective Services

      MSI Detective Services
      773-404-7400Call NowVisit Website
      Directions
      5.0
      5.0
      Private Investigators & Detectives

      2406 W Fullerton Ave, Chicago, IL 60647

      CLOSED NOW:9:00 am - 6:00 pm

      "I was recommended by my lawyer to call them regarding a marital matter that involved my cheating spouse as well as phone and email harassment. My investigator patiently worked…"

      YP
      66 Years
      in Business

      53. Insight Investigation Services

      Insight Investigation Services
      773-669-5678Call NowVisit Website
      Private Investigators & DetectivesProcess Servers

      Chicago, IL 60647

      From Business: Insight investigation services. LLC is a chicago. Illinois based licensed. Insured private detective agency owned and actively managed by a former illinois deputy inspector…

      54. Drake Group International

      Drake Group International
      312-835-8765Call NowVisit Website
      Private Investigators & Detectives

      Serving the Chicago Area

      From Business: Forensic document specialists for over 25 years. Court qualified.

      55. Myers Service Inc

      Myers Service Inc
      773-342-8300Call Now
      Directions
      Private Investigators & Detectives

      2406 W Fullerton Ave, Chicago, IL 60647

      CLOSED NOW:9:00 am - 6:00 pm

      56. Accurate Biometrics

      Accurate Biometrics
      773-685-5699Call NowVisit Website
      Directions
      Private Investigators & Detectives

      3452 S Halsted St, Chicago, IL 60608

      CLOSED NOW:9:00 am - 5:00 pm

      60. On Q Protection and Investigation Services

      On Q Protection and Investigation Services
      773-697-4249Call NowVisit Website
      Directions
      Private Investigators & Detectives

      3257 N Sheffield Ave Ste 107, Chicago, IL 60657

      CLOSED NOW:10:00 am - 6:00 pm

      We found 166 results for Private Investigators Detectives in or near Loop, Chicago, IL.They also appear in other related business categories including Security Guard & Patrol Service, Security Equipment & Systems Consultants, and Security Control Systems & Monitoring. 12 of the rated businesses have 4+ star ratings.


      The businesses listed also serve surrounding cities and neighborhoods including Central Chicago, Northwest Side, and The Loop. These businesses offer their services in one-or-more of the following languages: American sign language, Arabic, and Chinese.