samsearch
    Platform
    01InfluenceShape the requirement before it's on your competitor's radar.
    Signal
    Recompete window opens in 42 days
    Facilities maintenance IDIQ$8.4M
    Forecast
    Agency spend up 18% next FY
    DoD facilitiesQ3 window
    02CaptureFind and qualify the work across every market.
    Federal91%
    Network engineering support — GSA MAS
    GSA541512
    SLED88%
    Custodial services — Fairfax County Public Schools
    K-12561720
    DIBBS79%
    Aircraft hydraulic fitting — DLA Aviation
    DLANSN 5330
    03AnalyzeExtract requirements and build the compliance matrix.
    Compliance matrix
    L.2.1Technical approachVol I
    L.3.4Staffing planVol I
    M.1Past performanceEvaluated
    SOW breakdown
    Requirements extracted38
    Mapped to Section L/M38
    Every extractionCited
    Ask Sammy
    “Do we meet the small business set-aside?”
    04ManageRun the pursuit through to award.
    Pipeline
    QualifyFacilities support · USACE
    CaptureComms upgrade · DLA
    ProposalShipyard dredging · NAVSEA
    PriyaAlex
    This week
    Submit past performance refsThu
    Confirm subK teamingFri
    Upload SF 33Mon
    05RespondDraft and submit your response.
    Drafting · Volume I
    247 words
    RFI response
    CompanyAcme Robotics LLC
    UEIJK4M8…
    Capability narrativeDrafted
    06FinanceGet paid faster on what you win.
    Capital available
    $2.4M against your award
    Facilities maintenance IDIQAwarded
    Partner matched
    LenderFederal Capital Partners
    Draw available$2.4M
    UnderwritingCleared
    The platform
    Influence
    Capture
    Analyze
    Manage
    Respond
    Finance
    One pipeline, six stages, start to award.
    See the whole platform
    Solutions
    By industry
    Tech & softwareSoftware and SaaS companies entering GovCon.Defense contractorsPrimes and subs in the defense industrial base.ConstructionBuilders bidding federal, state, and local work.CybersecuritySecurity vendors pursuing federal mandates.
    By team
    Capture managers & BDPipeline, qualification, and win strategy.Proposal teamsCompliance matrices and proposal drafting.Subcontractors & primesTeaming, subcontracting, and partner fit.
    By company size
    Small businessesSet-aside and small business contractors.EnterpriseLarge contractors running multiple pursuits.ConsultantsAdvisors and capture consultants.
    Browse all industries
    CustomersPricing
    ResourcesNew
    Learn
    AcademyCourses, guides, and playbooks.WebinarsLive sessions and recordings.DocsProduct documentation and setup guides.Implementation planOperational rollout guidance.
    Tools & data
    Free GovCon toolsCalculators, lookups, and more.Gov ExploreContracts, agencies, and NAICS codes.GovCon eventsConferences, training, and set-aside events.
    Latest blogIntroducing the New SamSearch: The Operating System for Government ContractingSamSearch has a new brand, a new site, and a new way of explaining what the platform actually does — the operating system for government contracting, organized around six stages instead of a single search box. Here's what changed and why.Read the post →
    All resources and tools
    Sign inRequest a demo
    /

    SamSearch Platform

    Stop searching. Start winning.

    AI-powered intelligence for the right opportunities, the right leads, and the right time.

    Book a Demo
    samsearch

    The Complete AI Platform for Government Contracting

    Platform
    • Product
    • Pricing
    • ROI calculator
    • Integrations
    • Changelog
    Solutions
    • Solutions
    • Customers
    • Comparisons
    • Market watch
    Resources
    • Blog
    • Free GovCon tools
    • Glossary
    • Docs
    Company
    • API & partnerships
    • Careers
    • Support
    • Compliance
    • Trust centre
    • Contact
    Recognised & verified
    SOC 2 Type II Compliant, SamSearchAWS Partner - Advanced, SamSearch on AWS MarketplaceGartner Peer Insights Customer First, SamSearchUsers Love Us
    Ask AI about samsearch
    Ask ChatGPTAsk ClaudeAsk Perplexity
    Follow

    © 2026 samsearch. All rights reserved.

    Terms of usePrivacy policy
    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /56121

    NAICS Demand Lane

    Facilities Support Services, Contract Opportunities

    5,479 total opportunities (5,479 active) tied to NAICS 56121 across federal, state, local, and forecast sources.
    NAICS 56121Federal + SLED5.5K total
    View NAICS definition →
    Total Opportunities
    5.5K
    Across all indexed sources
    Active Estimate
    5.5K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 56121.

    DEPT OF DEFENSE

    BASE OPERATIONS SUPPORT SERVICES FOR NSA ANNAPOLIS AND US NAVAL ACADEMY, ANNAPOLIS, MARYLAND

    Archived

    AI Summary

    The Navy plans to solicit a requirement for base operations support services at NSA Annapolis and the U.S. Naval Academy in Annapolis, Maryland. Draft solicitation and attachment documents are provided for reference; final documents may be revised before release. The final RFP is expected to be posted on or after Novem…

    VA

    Posted Nov 13, 2026PresolicitationNAICS 561210Total Small Business Set-Aside (FAR 19.5)Sol: N6247026R0017
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    FIRE DOOR INSPECTION, ASSESSMENT, AND MAINTENANCE AT THE ALBUQUERQUE AREA IHS HEALTHCARE FACILITIES

    Active

    AI Summary

    The Indian Health Service is seeking quotes for fire door inspections, assessments, and repairs at four healthcare facilities in Albuquerque, Mescalero, Santa Fe, and Taos, New Mexico. This is a total small business set-aside and will result in a single award. Site visits are available by arrangement, and quotes are du…

    NM

    Posted Nov 13, 2026Due Nov 25, 2026SolicitationNAICS 561210Total Small Business Set-Aside (FAR 19.5)Sol: 75H70727Q00003
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    H144--STEAM QUALITY TESTING SERVICE

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting quarterly steam quality testing and water audits at Building 110A. Each of four annual test events covers all three sterilizers, their associated steam traps, and condensate leaving the sterilizers. Permanent sample-point installation is not required; testing equipment m…

    VA

    Posted Nov 13, 2026Due Nov 20, 2026SolicitationNAICS 561210Sol: 36C24627Q0084
    View details→

    DEPT OF DEFENSE

    ANGKOR SENTINEL 27 BASE LIFE SUPPORT FACILITY REHAB SERVICES

    Active

    AI Summary

    The Army seeks services to rehabilitate the Angkor Sentinel 27 base life support facility. The updated solicitation and performance work statement address the period of performance, and questions and answers are available. Responses must be submitted by email in PDF format, with the pricing sheet in Excel, by November …

    HI

    Posted Nov 13, 2026Due Nov 27, 2026Combined Synopsis/SolicitationNAICS 561210Sol: W91QVP-26-AS27-BLS
    View details→

    DEPT OF DEFENSE

    MAINTENANCE & CLEANING SERVICES AT COMBAT ARMS RANGE, YOKOTA AB, JAPAN

    Active

    AI Summary

    The contractor will provide labor, materials, equipment, supervision, and transportation for maintenance and cleaning of the firing range at Yokota Air Base, Japan. Work must keep the range fully functional and comply with the performance work statement, applicable facilities criteria, UFC 4-179-02, and Japanese laws a…

    AP

    Posted Nov 13, 2026Due Dec 23, 2026PresolicitationNAICS 561210No Set aside usedSol: FA520927Q0006
    View details→

    DEPT OF DEFENSE

    MAUI BASE OPERATIONS SUPPORT SERVICES AND CONSTRUCTION INDUSTRY DAY

    Archived

    AI Summary

    The Air Force is hosting a virtual industry day on June 16–17, 2026, to discuss planned base operations support services and design, construction, and design-build work for the 15th Space Surveillance Squadron on Maui. The event is for market research and feedback on draft requirements, not a solicitation; proposals ar…

    HI

    Posted Nov 12, 2026Due Jun 10, 2026Special NoticeNAICS 561210Sol: FA521526N0002
    View details→

    DEPT OF DEFENSE

    PARACHUTE RIGGER SOURCES SOUGHT

    Active

    AI Summary

    The Department of the Navy is conducting market research for FAA-certificated parachute rigger personnel and related support for Marine Corps TORDS-E/P training. Work includes on-site parachute rigging, packing, maintenance, inspections, and flight-line support at scheduled training iterations and drop zones nationwide…

    CA

    Posted Nov 12, 2026Due Nov 27, 2026Sources SoughtNAICS 561210Sol: M0068127R0002
    View details→

    DEPT OF DEFENSE

    BASE OPERATIONS SUPPORT CONTRACT (BOSC) FOR NAVAL AIR WEAPONS STATION (NAWS) CHINA LAKE, CALIFORNIA AND OTHER LOCATIONS AS APPROVED

    Active

    AI Summary

    The Navy is soliciting a Base Operations Support Contract for Naval Air Weapons Station China Lake, California, and other approved locations. Amendment 0005 posts responses to requests for information referenced in Amendment 0004. The solicitation is N6247326R0053, also listed under PIEE alias N6247326R9953, with propo…

    CA

    Posted Nov 12, 2026Due Dec 1, 2026SolicitationNAICS 561210Total Small Business Set-Aside (FAR 19.5)Sol: N6247326R9953
    View details→

    DEPT OF DEFENSE

    BOMBING RANGE OPERATION

    Active

    AI Summary

    The Department of the Navy is seeking market information on bombing range operations. The draft performance work statement is attached for details, and responses are due by November 18, 2026, at 10:00 a.m. The notice identifies NAICS code 561210 and a small business set-aside.

    FL

    Posted Nov 12, 2026Due Nov 18, 2026Sources SoughtNAICS 561210Total Small Business Set-Aside (FAR 19.5)Sol: N6883627BombingRange
    View details→

    DEPT OF DEFENSE

    VERTICAL TRANSPORTATION EQUIPMENT (VTE)

    Active

    AI Summary

    The Air Force is seeking proposals for full maintenance, repair, and inspection of 15 vertical transportation equipment units at Holloman Air Force Base, New Mexico. The contractor must provide management, labor, parts, tools, and supplies, and submit a mission-essential service continuity plan. Alterations, vandalism,…

    NM

    Posted Nov 12, 2026Due Nov 17, 2026Combined Synopsis/SolicitationNAICS 561210Total Small Business Set-Aside (FAR 19.5)Sol: FA480127Q0006
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    4,814
    sled
    574
    forecast
    91

    Related NAICS Codes

    • 56, Administrative and Support and Waste Management and Remediation Services→
    • 561, Administrative and Support Services→
    • 5611, Office Administrative Services→
    • 56111, Office Administrative Services→
    • 561110, Office Administrative Services→
    • 5612, Facilities Support Services→
    • 561210, Facilities Support Services→
    • 5613, Employment Services→
    • 56131, Employment Placement Agencies and Executive Search Services→
    • 561311, Employment Placement Agencies→

    Explore

    • 56121 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 56121

    Facilities Support Services encompasses establishments primarily engaged in providing operating staff to perform a combination of support services within a client's facilities. These services may include janitorial, maintenance, security, and other support functions.

    Read the full NAICS definition →