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NAICS 561612 · Security Guards and Patrol Services

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Security guard service in Chicago, IL

120 security guard service in Chicago, IL; 247 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Benford Protection Group LLC

    ActiveCorporation registered in SAM.gov

    Chicago, IL

    CallAsk it
    Proof for Benford Protection Group LLC
    SAM.gov registration
    SAM.gov J8LZL2VCKNB9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 8, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Phone
    (773) 902-7500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Halo Security Group, LLC

    ActiveCorporation registered in SAM.gov

    Chicago, IL

    CallAsk it
    Proof for Halo Security Group, LLC
    SAM.gov registration
    SAM.gov TD4HNH36PKY5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 25, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Phone
    (312) 340-6602
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Stark Security Inc.

    ActiveCorporation registered in SAM.gov

    Chicago, IL

    CallAsk it
    Proof for Stark Security Inc.
    SAM.gov registration
    SAM.gov L51PBH1J6E89
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 16, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Phone
    (773) 455-1200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. 2W Security, L.L.C.

    ActivePartnership or limited liability partnership registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for 2W Security, L.L.C.
    SAM.gov registration
    SAM.gov P8J4HS5NUVG5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jul 8, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Bluedog Private Security Contractors LLC

    ActiveCorporation registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Bluedog Private Security Contractors LLC
    SAM.gov registration
    SAM.gov R229HTX8TN23
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 11, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. C.S. Private Security & Detective Company, Ltd.

    ActiveCorporation registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for C.S. Private Security & Detective Company, Ltd.
    SAM.gov registration
    SAM.gov E4J3RF5UBMN7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 16, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Chicagoland Detective Services

    ActiveSole proprietorship registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Chicagoland Detective Services
    SAM.gov registration
    SAM.gov YDJUQRS4RKF3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Dec 12, 2026
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. District 4 Labs LLC

    ActiveCorporation registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for District 4 Labs LLC
    SAM.gov registration
    SAM.gov SVDAM8JCB3J8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 26, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. E'clat Security Group, PLLC

    ActiveSole proprietorship registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for E'clat Security Group, PLLC
    SAM.gov registration
    SAM.gov MPDLANYGSYV9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jan 13, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Extrity LLC, Extrity Services

    ActiveOther organization registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Extrity LLC, Extrity Services
    SAM.gov registration
    SAM.gov EA34LKEEY3L7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Dec 3, 2026
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Hireknight

    ActiveOther organization registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Hireknight
    SAM.gov registration
    SAM.gov HP81BMN4GE34
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Jun 23, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Kates Detective & Security Services Agency and Sp

    ActiveCorporation registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Kates Detective & Security Services Agency and Sp
    SAM.gov registration
    SAM.gov VJPGUT8SNES9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 27, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Kentech Consulting Inc, Kentech Consulting Inc.

    ActiveCorporation registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Kentech Consulting Inc, Kentech Consulting Inc.
    SAM.gov registration
    SAM.gov K2ZHMVA5L5B1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 14, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Madiken Security LLC

    ActiveSole proprietorship registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Madiken Security LLC
    SAM.gov registration
    SAM.gov CG31LWS71NN3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jan 8, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Oshun Precision Notary LLC

    ActiveCorporation registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Oshun Precision Notary LLC
    SAM.gov registration
    SAM.gov Y2AQPRN5M5W4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 15, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Paladin Security & Investigations, PLLC

    ActiveOther organization registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Paladin Security & Investigations, PLLC
    SAM.gov registration
    SAM.gov ZRE8BF3BGZ84
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Apr 4, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Penson and Green Security, PLLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Penson and Green Security, PLLC
    SAM.gov registration
    SAM.gov XFE3LGBL43N7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jun 18, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Rjk 2, LLC, Rjk 2 LLC (Consulting Services)

    ActiveCorporation registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Rjk 2, LLC, Rjk 2 LLC (Consulting Services)
    SAM.gov registration
    SAM.gov CB8MV1BK1V27
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 17, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. Sentinel Ai Group Ltd.

    ActiveCorporation registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Sentinel Ai Group Ltd.
    SAM.gov registration
    SAM.gov PZLQDLV5FGR4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 19, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Serviam USA, PLLC

    ActiveCorporation registered in SAM.gov

    Chicago, IL

    Ask it
    Proof for Serviam USA, PLLC
    SAM.gov registration
    SAM.gov MSEQGM7UZNN5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 27, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in Illinois

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