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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /561

    NAICS Demand Lane

    Administrative and Support Services, Contract Opportunities

    44,388 total opportunities (44,388 active) tied to NAICS 561 across federal, state, local, and forecast sources.
    NAICS 561Federal + SLED44.4K total
    View NAICS definition →
    Total Opportunities
    44.4K
    Across all indexed sources
    Active Estimate
    44.4K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 561.

    DEPARTMENT OF VETERANS AFFAIRS

    GROUNDS MAINTENANCE SERVICES FOR RIVERSIDE NATIONAL CEMETERY. -- S208

    Active

    AI Summary

    This opportunity involves grounds maintenance services for Riverside National Cemetery, with a proposal deadline extended to 10/13/2026. The amendment includes answers to vendor questions and revised documents. Interested parties should contact Ralph.Crum@va.gov for additional information.

    VA

    Posted Oct 4, 2026Due Oct 14, 2026Special NoticeNAICS 561730Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C78626R501200006
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    LEVEL II-ARMED PROTECTIVE SECURITY OFFICERS INDIANA

    Active

    AI Summary

    The Federal Emergency Management Agency (FEMA) is seeking qualified contractors to provide Level II Armed Protective Security Officer services in Indiana. The services are required seven days a week at various locations, including Joint Field Offices and Disaster Recovery Centers. Contractors must be able to rapidly de…

    IL

    Posted Oct 2, 2026Due Oct 14, 2026SolicitationNAICS 561612Total Small Business Set-Aside (FAR 19.5)Sol: 70FBR527Q00000001
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    R606 COURT REPOTING SERVICE

    Active

    AI Summary

    The Department of Veterans Affairs is seeking Service-Disabled Veteran Owned Small Businesses to provide Court Reporting Services for the G.V. Montgomery VA Medical Center. This presolicitation notice indicates an upcoming IDIQ contract, with proposals to be accepted after the solicitation is issued by October 16, 2027…

    MS

    Posted Oct 2, 2026Due Oct 30, 2026PresolicitationNAICS 561492Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25627Q0030
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    FORT HALL SERVICE UNIT MEDICAL SUPPORT SERVICES

    Active

    AI Summary

    The Fort Hall Service Unit is seeking vendors to provide medical support services, including various healthcare roles such as pharmacists and nurses. This Sources Sought Notice aims to gather information on the availability and capability of qualified businesses, particularly those that are native-owned or veteran-owne…

    OR

    Posted Oct 2, 2026Due Oct 21, 2026Sources SoughtNAICS 56132Sol: 75H71327Q00001
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    S201--JANITORIAL SERVICES L CHATTANOOGA NATIONAL CEMETERY

    Active

    AI Summary

    The Department of Veterans Affairs is seeking quotes for janitorial services at the Chattanooga National Cemetery. This opportunity is set aside for Service Disabled Veteran Owned Small Businesses (SDVOSB) under NAICS code 561720. The contract will be a firm fixed price with a base year and four optional years. Quotes …

    VA

    Posted Oct 2, 2026Due Oct 9, 2026Combined Synopsis/SolicitationNAICS 561720Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C78626Q0119
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    S201--JANITORIAL SERVICES L CHATTANOOGA NATIONAL CEMETERY

    Active

    AI Summary

    This opportunity is for janitorial services at the Chattanooga National Cemetery, issued by the Department of Veterans Affairs. The solicitation is set aside for Service Disabled Veteran Owned Small Businesses (SDVOSB) and requires quotes by October 9, 2026. The contract will be a firm fixed price for a base year plus …

    VA

    Posted Oct 2, 2026Due Oct 9, 2026Combined Synopsis/SolicitationNAICS 561720Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C78626Q0119
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    HEALTH INFORMATION MANAGEMENT SUPPORT SERVICES

    Active

    AI Summary

    The National Institutes of Health is seeking proposals for health information management support services, including diagnostic coding and transcription. This is a combined synopsis/solicitation under NAICS code 561110, set aside for Women-Owned Small Businesses. Proposals are due by October 5, 2026, at 10 AM EST. Inte…

    MD

    Posted Oct 2, 2026Due Oct 5, 2026Combined Synopsis/SolicitationNAICS 561110SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15)Sol: RFQ-NIH-OD-27-000062
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    CRRC FACILITY MAINTENANCE SERVICES

    Active

    AI Summary

    The Department of Veterans Affairs requires maintenance services for the Capital Region Readiness Center, a critical 24/7 facility. The contractor will provide all necessary labor, supplies, and equipment for monitoring and maintaining building systems, including emergency power and fuel storage. A site visit is schedu…

    MD

    Posted Oct 2, 2026Due Oct 23, 2026SolicitationNAICS 561210Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C10X26Q0091
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    S215--SPACESAVER AND VIDIR BED LIFT PREVENTATIVE MAINTENANCE SERVICES - SAVAHCS

    Active

    AI Summary

    The Department of Veterans Affairs is seeking proposals for preventative maintenance services for Spacesaver and VIDIR bed lifts at SAVAHCS. This opportunity is set aside for small businesses and falls under FAR Part 13 Simplified Acquisition Procedures. Interested bidders should submit their proposals by the specified…

    CA

    Posted Oct 2, 2026Due Oct 8, 2026Combined Synopsis/SolicitationNAICS 561210Total Small Business Set-Aside (FAR 19.5)Sol: 36C26227Q0005
    View details→

    DEPT OF DEFENSE

    F.E. WARREN RESIDENT OFFICE JANITORIAL SERVICE

    Active

    AI Summary

    The Department of Defense is seeking a contractor to provide janitorial services for the U.S. Army Corps of Engineers at F.E. Warren Resident Office. The contract includes a base year and three option years, with a site visit scheduled for October 9, 2026. Interested bidders should refer to the attached solicitation fo…

    NE

    Posted Oct 2, 2026Due Oct 16, 2026SolicitationNAICS 561720Total Small Business Set-Aside (FAR 19.5)Sol: W9128F27QA003
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    28,687
    sled
    15,205
    forecast
    496

    Related NAICS Codes

    • 56, Administrative and Support and Waste Management and Remediation Services→
    • 5611, Office Administrative Services→
    • 56111, Office Administrative Services→
    • 561110, Office Administrative Services→
    • 5612, Facilities Support Services→
    • 56121, Facilities Support Services→
    • 561210, Facilities Support Services→
    • 5613, Employment Services→
    • 56131, Employment Placement Agencies and Executive Search Services→
    • 561311, Employment Placement Agencies →

    Explore

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

    About NAICS 561

    The Administrative and Support Services sector comprises establishments that perform routine support activities for the day-to-day operations of other organizations. These services include office administration, hiring and placing of personnel, security services, cleaning, and waste disposal services.

    Read the full NAICS definition →