NAICS Demand Lane

    Investigation and Security Services — Contract Opportunities

    7,612 total opportunities (7,612 active) tied to NAICS 5616 across federal, state, local, and forecast sources.
    NAICS 5616Federal + SLED7.6K total
    Total Opportunities
    7.6K
    Across all indexed sources
    Active Estimate
    7.6K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 5616.

    AI Summary

    The Naval Surface Warfare Center Philadelphia plans to procure locksmith services from CLC Locksmiths. This opportunity is a special notice for a contract action intended for a single source, following FAR 13.106(b). Interested parties should direct inquiries via email.

    PA

    Posted May 19, 2026Due Jun 3, 2026Special NoticeNAICS 561622Sol: N64498-26-SIMACQ-PD-105-0008
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    AI Summary

    This opportunity involves the provision of services for the supply and installation of concertina razor wire at the US Consulate General in Karachi. The solicitation has been cancelled as of May 19, 2026, and will be reissued at a later date. Quotations were originally due by May 4, 2026.

    DC

    Posted May 19, 2026Due May 4, 2026SolicitationNAICS 561612Sol: 19PK4026Q5005
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    AI Summary

    The Department of Veterans Affairs is seeking quotes for the installation of security cameras at the Loma Linda VA Healthcare System. This RFQ is set aside for Service-Disabled Veteran-Owned Small Businesses and requires installation services for multiple interior cameras and associated equipment. The project must be c…

    CA

    Posted May 18, 2026Due Jun 15, 2026Combined Synopsis/SolicitationNAICS 561621Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C26226Q0267
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    AI Summary

    The Department of the Air Force is seeking a contractor for the installation and sustainment of a surveillance camera system along the BNSF railway at F.E. Warren AFB. This service contract is a Total Small Business Set-Aside, with a Firm-Fixed-Price award anticipated in mid-June 2026. Interested parties must be regist…

    WY

    Posted May 18, 2026Due Jun 8, 2026PresolicitationNAICS 561621Total Small Business Set-Aside (FAR 19.5)Sol: FA461326Q1019
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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 May 18, 2026Due May 19, 2026Combined Synopsis/SolicitationNAICS 561621Total Small Business Set-Aside (FAR 19.5)Sol: N0040626Q0190
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    AI Summary

    The Corpus Christi Fire Alarm Replacement Project, under GSA, requires proposals based on the updated Scope of Work. Proposals are due by 4:00 pm CT on May 22, 2026. This opportunity focuses on fire alarm services for public buildings.

    DC

    Posted May 18, 2026Due May 22, 2026SolicitationNAICS 561621Total Small Business Set-Aside (FAR 19.5)Sol: 32966
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    AI Summary

    The Department of Defense is seeking quotes for a non-personal services contract for comprehensive maintenance and repair of Access Control Systems (ACS) security doors. The contract will be awarded as a Firm-Fixed-Price IDIQ, requiring certified contractors authorized to work on Genetec equipment. Quotes are due by 28…

    OH

    Posted May 18, 2026Due May 28, 2026Combined Synopsis/SolicitationNAICS 561621No Set aside usedSol: FA860126Q0036
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    AI Summary

    The Department of Defense is seeking quotes for the replacement of the Intrusion Detection System at Dyess AFB, Texas. This includes project management, installation of a new Honeywell Vindicator IDS, and training. The opportunity is set aside for small businesses, and quotes are due by May 20, 2026. Site visits are av…

    TX

    Posted May 18, 2026Due May 20, 2026Combined Synopsis/SolicitationNAICS 561621Total Small Business Set-Aside (FAR 19.5)Sol: FA466126Q0031
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    AI Summary

    The U.S. Forces Korea (USFK) is soliciting proposals for Contract Security Guard Services to manage installation access control. This opportunity includes updates to the Master Post Schedule and pricing sheet. Interested bidders should review the amendments and evaluation criteria provided in the attachments.

    AP

    Posted May 18, 2026Due Jun 12, 2026SolicitationNAICS 561612Sol: W91QVN26RA023
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    AI Summary

    This opportunity involves the installation of an Intrusion Detection System (IDS) and network infrastructure for two ARMAGS at Kadena AB. Interested bidders must respond by June 19, 2026, and attend a site visit on May 28, 2026. Registration in SAM is required for award consideration.

    AP

    Posted May 18, 2026Due Jun 19, 2026Combined Synopsis/SolicitationNAICS 561621Sol: FA527026Q0003
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    6,220
    sled
    1,274
    forecast
    118

    About NAICS 5616

    This industry group comprises establishments primarily engaged in providing investigation, guard, and security services. These services include private investigation, security guard services, armored car services, and security systems services.

    Read the full NAICS definition →

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