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      Private Investigators & Detectives in Niles, IL

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      1. Northshore Process Service Network

      Northshore Process Service Network
      847-373-8972Call Now
      Directions
      5.0
      5.0
      Private Investigators & DetectivesMessenger ServiceProcess Servers

      1560 Sherman Ave Ste 301, Evanston, IL 60201

      OPEN 24 HOURS

      "My Process Server Becky was diligent and thorough and I am satisfied with the results. I would definitely recommend these Process Servers for any future needs."

      YP
      32 Years
      in Business

      3. Arkus Inc

      Arkus Inc
      847-348-9288Call Now
      Directions
      Private Investigators & Detectives

      666 Dundee Rd Ste 705, Northbrook, IL 60062

      YP
      50 Years
      in Business

      14. U-Spy Store

      U-Spy Store
      847-677-2779Call NowVisit Website
      Directions
      Private Investigators & Detectives

      5421 Touhy Ave, Skokie, IL 60077

      OPEN NOW:9:00 am - 3:00 pm

      18. Process Servers, Private Investigators, Polygraphs, Mediations & Notary Public

      Process Servers, Private Investigators, Polygraphs, Mediations & Notary Public
      833-603-9141Call NowVisit Website
      Private Investigators & DetectivesArbitration & Mediation AttorneysDiscrimination & Civil Rights Law Attorneys

      Serving the Niles Area

      OPEN NOW:12:00 am - 11:59 pm

      From Business: Civil & Criminal Private Investigators, Nationwide Process Servers, Mediators in Oklahoma Polygraph Examiners in Oklahoma & Lie Detector Test in Oklahoma City, Nationwide Skip…

      20. Heritage Investigations

      Heritage Investigations
      312-961-1806Call NowVisit Website
      Directions
      Private Investigators & Detectives

      123 W Madison St, Chicago, IL 60602

      OPEN NOW:7:00 am - 11:00 pm
      YP
      43 Years
      in Business

      21. 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

      OPEN NOW:9:00 am - 5:00 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

      23. Top Tier Safety Inc

      Top Tier Safety Inc
      312-878-7733Call NowVisit Website
      Directions
      Private Investigators & DetectivesSecurity Equipment & Systems Consultants

      111 E Wacker Dr Ste 2400, Chicago, IL 60601

      From Business: CHICAGO'S premier security guard services. Providing professional security guards to high END retail. Industrial sites and construction sites. Clients have included fortune 50…

      24. Foresight Investigative Services, Inc

      Foresight Investigative Services, Inc
      847-544-6697Call NowVisit Website
      Directions
      Private Investigators & Detectives

      3601 Algonquin Rd, Rolling Meadows, IL 60008

      OPEN NOW:8:00 am - 8:00 pm

      From Business: We are a trusted private investigation agency dedicated to providing our clients with professional and confidential solutions. Our experienced team specializes in locating…

      25. Advanced Security Solutions Inc

      Advanced Security Solutions Inc
      847-299-0210Call NowVisit Website
      Directions
      Private Investigators & DetectivesSecurity Guard & Patrol ServiceSecurity Guard Schools

      1645 Birchwood Ave, Des Plaines, IL 60018

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

      From Business: Our security and patrol officers are ambassadors of protection. As one of the fastest growing privately owned security companies in the Midwest, Advanced Security Solutions…

      YP
      20 Years
      in Business

      26. Secure Options Consulting - Security & Executive Protection Specialists

      Secure Options Consulting - Security & Executive Protection Specialists
      866-850-6863Call NowVisit Website
      Directions
      Private Investigators & DetectivesSecurity Guard & Patrol ServiceSecurity Control Systems & Monitoring

      444 W Lake St 17th Fl, Chicago, IL 60606

      OPEN 24 HOURS

      From Business: Secure Options Consulting, LLC is an industry leading Security Consultancy focusing on Executive Protection, Security, Private Investigations and Security Consulting. Our…

      27. LaSalle Process Servers LP

      LaSalle Process Servers LP
      312-263-0620Call NowVisit Website
      Directions
      Private Investigators & DetectivesProcess ServersLegal Service Plans

      105 W Madison St Ste 1306, Chicago, IL 60602

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

      From Business: LaSalle Process Servers LP has been serving the legal community since 1944 and are family owned and operated. We are one of the oldest private process serving companies in…

      YP
      81 Years
      in Business

      28. Myers Service Inc

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

      2406 W Fullerton Ave, Chicago, IL 60647

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

      We found 138 results for Private Detectives in or near Niles, IL.They also appear in other related business categories including Security Guard & Patrol Service, Process Servers, and Security Equipment & Systems Consultants. 11 of the rated businesses have 4+ star ratings.


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