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NAICS 561612 · Security Guards and Patrol Services

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Security guard service in Baltimore, MD

11 security guard service in Baltimore, MD; 118 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Arc

    ActiveTax-exempt corporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Arc
    SAM.gov registration
    US-GSA-SAM RGFLDVSPNWZ5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Nov 14, 2026
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Barnett Secure Solutions LLC

    ActiveSole proprietorship registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Barnett Secure Solutions LLC
    SAM.gov registration
    US-GSA-SAM F9AEBYUB3ED5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Dec 10, 2026
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Count IT Done Security Services LLC

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Count IT Done Security Services LLC
    SAM.gov registration
    US-GSA-SAM PRSFW3AM3BJ1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 14, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. Dark Globe Protech LLC

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Dark Globe Protech LLC
    SAM.gov registration
    US-GSA-SAM KAD7T5NXMHD9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 16, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  5. M4 Security, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for M4 Security, LLC
    SAM.gov registration
    US-GSA-SAM YSF9KGLTLZ78
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    May 14, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. Matcom Office of Public Safety LLC

    ActiveOther organization registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Matcom Office of Public Safety LLC
    SAM.gov registration
    US-GSA-SAM CVZBMP6GYJR7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Jan 15, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  7. Nest Protection & Investigation Services LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Nest Protection & Investigation Services LLC
    SAM.gov registration
    US-GSA-SAM EVG2UFVC7V93
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jun 5, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Point Guard Security L.L.C

    ActiveSole proprietorship registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Point Guard Security L.L.C
    SAM.gov registration
    US-GSA-SAM MXWQK9MDK6Z1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Apr 25, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. United Security Agency, LLC

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for United Security Agency, LLC
    SAM.gov registration
    US-GSA-SAM QM15XKPF3M31
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 1, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Watkins Security Agency, Incorporated

    ActiveCorporation registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Watkins Security Agency, Incorporated
    SAM.gov registration
    US-GSA-SAM F4WMKNMJHZW9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 21, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  11. Brown Dionne M

    ActiveSole proprietorship registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Brown Dionne M
    SAM.gov registration
    US-GSA-SAM FZMSD19GY2E3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    May 1, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. Armed Security Inc.

    ActiveCorporation registered in SAM.gov

    Halethorpe, MD · 6 mi away

    Ask it
    Proof for Armed Security Inc.
    SAM.gov registration
    US-GSA-SAM DZUZESUGN6E5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 1, 2027
    Checked
    Oct 23, 2026
    Where
    Halethorpe, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Blue Panda Protective Services, LLC.

    ActiveSole proprietorship registered in SAM.gov

    Glen Burnie, MD · 9 mi away

    Ask it
    Proof for Blue Panda Protective Services, LLC.
    SAM.gov registration
    US-GSA-SAM M2NJWWBJKNE8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Nov 23, 2026
    Checked
    Oct 23, 2026
    Where
    Glen Burnie, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  14. Lock Enterprise, L.L.C.

    ActiveCorporation registered in SAM.gov

    Towson, MD · 7 mi away

    Ask it
    Proof for Lock Enterprise, L.L.C.
    SAM.gov registration
    US-GSA-SAM Q71MJAU7P5B6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 20, 2027
    Checked
    Oct 23, 2026
    Where
    Towson, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  15. Metropolitan Police Protection Security Services, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Linthicum Heights, MD · 7 mi away

    Ask it
    Proof for Metropolitan Police Protection Security Services, LLC
    SAM.gov registration
    US-GSA-SAM FDTCRKAZKXG6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Aug 3, 2027
    Checked
    Oct 23, 2026
    Where
    Linthicum Heights, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  16. Nationwide Police Services LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Nottingham, MD · 9 mi away

    Ask it
    Proof for Nationwide Police Services LLC
    SAM.gov registration
    US-GSA-SAM DCAFERGEL6L1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jun 15, 2027
    Checked
    Oct 23, 2026
    Where
    Nottingham, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  17. Valiant Vet Armed Security

    ActivePartnership or limited liability partnership registered in SAM.gov

    Dundalk, MD · 7 mi away

    Ask it
    Proof for Valiant Vet Armed Security
    SAM.gov registration
    US-GSA-SAM ZS85UX7D5CD3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Sep 23, 2027
    Checked
    Oct 23, 2026
    Where
    Dundalk, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  18. Daniel Supnick

    ActiveSole proprietorship registered in SAM.gov

    Pikesville, MD · 8 mi away

    Ask it
    Proof for Daniel Supnick
    SAM.gov registration
    US-GSA-SAM YAJGXD7DRLH8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jul 21, 2027
    Checked
    Oct 23, 2026
    Where
    Pikesville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Eisenhardt Sandra D

    ActiveSole proprietorship registered in SAM.gov

    Rosedale, MD · 7 mi away

    Ask it
    Proof for Eisenhardt Sandra D
    SAM.gov registration
    US-GSA-SAM FJ69ECTQKLQ8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 9, 2027
    Checked
    Oct 23, 2026
    Where
    Rosedale, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Lion Heart Security and Protection LLC

    ActiveSole proprietorship registered in SAM.gov

    Parkville, MD · 8 mi away

    Ask it
    Proof for Lion Heart Security and Protection LLC
    SAM.gov registration
    US-GSA-SAM CJBPJ781R5M8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 22, 2027
    Checked
    Oct 23, 2026
    Where
    Parkville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

More cities in Maryland

Silver Spring 11Rockville 10Bowie 9Upper Marlboro 9Waldorf 8Clinton 7Fort Washington 6Owings Mills 5

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