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7 Open NAICS 561621 Solicitations — Dept Of Defense

7 open NAICS 561621 (Security Systems Services (except Locksmiths)) solicitations are currently posted by Dept Of Defense. Over the past 12 months, 395 solicitations were posted in this category.

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7
Open Now
395
Last 12 Months
$29.6M
12-Month Obligations
$75K
Avg Award Size

Top Award Winners (Last 12 Months)

Open Solicitations

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  • Lenel OnGuard system with LenelS2 physical security solutions

    DEPT OF DEFENSEDue Oct 12, 2026

    • NSWCCD seeks a new Lenel OnGuard system with LenelS2 physical security solutions. • This is a simplified acquisition, soliciting quotes directly from suppliers under FAR 12.201-1(c)(2). • Award will be a firm fixed price purchase order for a brand name, minimum specifications, FOB destination. • Quotes are requested in accordance with the attached Performance Work Statement.

  • DRAFT RFP - Global Unified Airbase Readiness and Defense (GUARD) IDIQ - Force Protection Division

    DEPT OF DEFENSEDue Oct 14, 2026

    • The Air Force seeks information on Integrated Base Defense Security Systems (IBDSS) for the Security Forces community. • This is a Request for Information (RFI) and not a formal solicitation, with no binding contract or reimbursement for responses. • The IBDSS must support deter, detect, and track hostile forces and targets to protect Air Force resources and personnel. • No deadline is specified for responses to this RFI.

  • Notice of Intent to Sole Source Award M.C. Dean

    DEPT OF DEFENSEDue Oct 18, 2026

    • Joint Base Andrews requires a comprehensive Security Management System with high-definition cameras and PIV-class card readers. • This is a sole-source contract to M.C. Dean, Inc., due to proprietary integration requirements and security certifications. • The system must meet Air Force physical security standards and IBDSS guidelines with strict DoD JSIDS and USAF PL-1 certifications. • No response deadline is specified in the notice of intent to sole source.

  • Inspection of Fire Extinguishers and Suppression Systems for AMXG at Hill AFB, Utah

    DEPT OF DEFENSEDue Oct 30, 2026

    • Hill AFB requires monthly and annual inspection, maintenance, and monitoring of portable fire extinguishers and fire suppression systems. • This is an unrestricted competition, open to all qualified sources with valid Utah State Fire Marshal licensing and SAM.gov registration. • Work must comply with federal, state, local, and Hill AFB fire prevention regulations at AMXG facilities in Utah. • Quotes are due, but no specific deadline is provided in the announcement.

  • Notice of Intent for Brand Name for Maintenance and Support for HUGS Patient Security System

    DEPT OF DEFENSEDue Aug 26, 2027

  • Naval Hospital Guam-Agana Expanded Badge Readers and Alarm Systems

    DEPT OF DEFENSEDue Aug 28, 2028

    • The Defense Health Agency requires badge access, duress alarm, and bathroom panic button systems for a mental health program at Naval Hospital Guam. • Procurement constrained to sole source under NAICS 561621 (Security Systems Services) with PSC 6350 (Miscellaneous Alarm, Signal, and Security Detection Systems). • Integration into the existing WinPak security framework is a key technical requirement.

  • Electronic Ramp Gate PM

    DEPT OF DEFENSE

    • Tinker AFB OK requires preventative maintenance on electronic ramp gates. • This is a 100% small business set-aside requirement. • FOB destination is Tinker AFB OK with firm fixed price inclusive of all costs. • No deadline is specified, as this is a pre-solicitation notice.

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Frequently Asked Questions

What administrative support and facilities contracts does the government award (NAICS 56)?

NAICS sector 56 covers administrative support, facilities management, security services, and waste management. Federal contracts include building services, janitorial, landscaping, security guard services, temporary staffing, and records management. GSA, DoD, and VA are major buyers.

How do I find federal contracting opportunities?

Federal contracting opportunities are posted on SAM.gov (System for Award Management). You can search by keyword, NAICS code, set-aside type, agency, and response deadline. FedOps aggregates and enriches SAM.gov data daily so you can filter and track opportunities in one place.

What is a set-aside in federal contracting?

A set-aside is a procurement reserved for a specific category of small business. Common set-asides include SDVOSB (Service-Disabled Veteran-Owned), 8(a), WOSB (Women-Owned), HUBZone, and Small Business. Only businesses that meet the eligibility requirements can bid on a set-aside contract.

How do I register to bid on federal contracts?

You must register your business in SAM.gov (sam.gov), which is free. You'll need a DUNS/UEI number, NAICS codes for your business, bank account information for electronic funds transfer, and applicable certifications (8(a), SDVOSB, WOSB, etc.) if bidding on set-asides. Registration is renewed annually.