NAICS Demand Lane

    Security Systems Services (except Locksmiths) — Contract Opportunities

    5,308 total opportunities (5,308 active) tied to NAICS 561621 across federal, state, local, and forecast sources.
    NAICS 561621Federal + SLED5.3K total
    Total Opportunities
    5.3K
    Across all indexed sources
    Active Estimate
    5.3K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 561621.

    AI Summary

    The Department of Veterans Affairs is seeking offers for fire alarm panels at the St. Cloud VA Medical Center. A site visit is scheduled for June 29, 2026, and questions are due by July 3, 2026. Offers must be submitted by July 10, 2026, via email, including the solicitation number in the subject line.

    MN

    Posted Jun 23, 2026Due Jul 10, 2026Combined Synopsis/SolicitationNAICS 561621Total Small Business Set-Aside (FAR 19.5)Sol: 36C26326Q0840
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    AI Summary

    The Defense Finance and Accounting Service (DFAS) is seeking quotes for maintenance and support services for CCTV, IDS, and ACS systems in Indianapolis, IN. The solicitation closing date is extended to June 23, 2026. Offerors must review the attached Performance Work Statement and submit quotations by email by the spec…

    OH

    Posted Jun 23, 2026Due Jun 23, 2026Combined Synopsis/SolicitationNAICS 561621Sol: HQ042326QE055
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    AI Summary

    This Request for Information seeks input on electronic security systems for the Naval Hospital Bremerton. The deadline for responses has been extended to July 8, 2026. Interested parties should refer to the attached documents for further details.

    VA

    Posted Jun 23, 2026Due Jul 8, 2026Combined Synopsis/SolicitationNAICS 561621Sol: HT941026N0067
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    AI Summary

    The Department of Defense is soliciting proposals for a firm-fixed-price contract to enhance security at White Sands Missile Range. The project includes tasks such as door replacement and installation of security systems. This opportunity is set aside for small businesses and has a contract duration of 214 days. Intere…

    TX

    Posted Jun 23, 2026Due Jul 15, 2026SolicitationNAICS 561621Total Small Business Set-Aside (FAR 19.5)Sol: W911SG26RA014
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    AI Summary

    The Federal Bureau of Prisons seeks a responsible entity to provide perimeter security supplies, including razor ribbon and associated materials, through a blanket purchase agreement. Interested parties should refer to the statement of work for specifications and contact bshrake@bop.gov for inquiries.

    DC

    Posted Jun 23, 2026Due Jun 29, 2026Sources SoughtNAICS 561621Sol: 15BNAS26Q00000071
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    AI Summary

    The 97th Contracting Flight at Altus AFB requires the source and installation of Intrusion Detection Systems and Access Control Systems at B216, Ebbing Field, Arkansas. The contract will be awarded to ADVANTOR due to the proprietary nature of their product. This notice is not a request for competitive proposals.

    OK

    Posted Jun 23, 2026Due Jun 29, 2026Special NoticeNAICS 561621
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    AI Summary

    The Department of the Navy is seeking quotes for RFID system hardware, installation, and training for the USS Ronald Reagan. This opportunity is set-aside for small businesses and is issued as a request for quote (RFQ). The NAICS code is 561621, with a small business size standard of $25 million.

    WA

    Posted Jun 23, 2026Due Jun 25, 2026Combined Synopsis/SolicitationNAICS 561621Total Small Business Set-Aside (FAR 19.5)Sol: N0040626Q0190
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    AI Summary

    This opportunity is for the installation of a closed circuit television and card access system at the Yakama Service Unit, as part of a combined synopsis/solicitation. The closing date for quotes is extended to July 6, 2026. This requirement is set-aside for Indian Small Business Economic Enterprises.

    OR

    Posted Jun 22, 2026Due Jul 6, 2026Combined Synopsis/SolicitationNAICS 561621Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior and Indian Health Services)Sol: 75H71326Q00009a
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    AI Summary

    This Sources Sought Notice is issued by the Department of Defense, specifically the Department of the Air Force, to gather information for turnstile maintenance services. Interested parties must be registered under NAICS 561621 and submit their information by 4:30 p.m. Eastern Time on July 6, 2026.

    VA

    Posted Jun 22, 2026Due Jul 6, 2026Sources SoughtNAICS 561621Total Small Business Set-Aside (FAR 19.5)Sol: FA480026Q0077
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    AI Summary

    The Department of Defense is seeking a vendor to install two new Lenel Intrusion Detection Systems for secure spaces at Kirtland AFB. The systems must integrate with the existing Lenel alarm infrastructure. This opportunity is a solicitation and does not fall under Simplified Acquisition Procedures.

    NM

    Posted Jun 22, 2026Due Jul 7, 2026SolicitationNAICS 561621Total Small Business Set-Aside (FAR 19.5)Sol: FA940126Q0144
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    4,152
    sled
    1,088
    forecast
    68

    About NAICS 561621

    This industry comprises establishments primarily engaged in providing security systems services, such as installing, monitoring, and maintaining security and fire alarm systems, excluding locksmith services. These services help protect properties and assets through electronic security measures.

    Read the full NAICS definition →

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