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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /5413

    NAICS Demand Lane

    Architectural, Engineering, and Related Services, Contract Opportunities

    31,059 total opportunities (31,059 active) tied to NAICS 5413 across federal, state, local, and forecast sources.
    NAICS 5413Federal + SLED31.1K total
    View NAICS definition →
    Total Opportunities
    31.1K
    Across all indexed sources
    Active Estimate
    31.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 5413.

    DEPT OF DEFENSE

    INDEFINITE QUANTITY CONTRACT FOR CIVIL AND STRUCTURAL A-E SERVICES FOR VARIOUS FACILITIES AND ACTIVITIES UNDER THE COGNIZANCE OF THE NAVAL FACILITIES ENGINEERING SYSTEMS COMMAND, MARIANAS

    Archived

    AI Summary

    This opportunity is for an indefinite quantity contract for civil and structural architect-engineer services for various facilities under the Naval Facilities Engineering Systems Command, Marianas. The contract will cover a base period of one year with four optional years, with a total fee not exceeding $20 million. In…

    AP

    Posted Oct 4, 2026Due Apr 30, 2021Combined Synopsis/SolicitationNAICS 541330Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)Sol: N40192-21-R-0003
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    B533--VANIHCS SPS WATER TESTING (VA-27-00000760)

    Active

    AI Summary

    The Department of Veterans Affairs seeks a contractor for water testing services at multiple VA sites, adhering to ANSI/AAMI ST108:2023 standards. Responsibilities include sample collection, analysis, and reporting, with a focus on maintaining water quality and compliance. The contractor will also provide consultative …

    OH

    Posted Oct 4, 2026Due Nov 4, 2026PresolicitationNAICS 541380Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25027R0012
    View details→

    DEPT OF DEFENSE

    GOODFELLOW AFB AUTOMATIC ROBOTIC DISHROOM

    Active

    AI Summary

    The Department of Defense is seeking qualified businesses for the design of an automatic robotic dish room at Goodfellow Air Force Base. This Sources Sought Notice aims to gather information on potential vendors' capabilities for this design project, which excludes physical construction and equipment procurement. Inter…

    TX

    Posted Oct 2, 2026Due Oct 16, 2026Sources SoughtNAICS 541310Sol: VPCF100226_GoodfellowAFB
    View details→

    DEPT OF DEFENSE

    CALIBRATION AND TEMPERATURE MAPPING

    Active

    AI Summary

    The Department of Defense, specifically the Army, is soliciting services for calibration and temperature mapping. Interested bidders should refer to the attached Statement of Work and solicitation amendment for detailed requirements. The opportunity is classified under NAICS code 541380 and is not set aside for any spe…

    TX

    Posted Oct 2, 2026Due Oct 16, 2026SolicitationNAICS 541380Sol: W81K0027QA015
    View details→

    DEPT OF DEFENSE

    DARPA MODERNIZATION PROJECT: REQUEST FOR QUALIFICATIONS FOR A&E SERVICES

    Active

    AI Summary

    The Defense Advanced Research Projects Agency (DARPA) is seeking qualifications for architecture and engineering services for the DARPA Modernization Project. This opportunity is a Total Small Business Set-Aside and requires submission of a completed SF 330. The due date for responses has been extended to October 9, 20…

    VA

    Posted Oct 2, 2026Due Oct 9, 2026Special NoticeNAICS 541310Total Small Business Set-Aside (FAR 19.5)Sol: HR001126RE008
    View details→

    DEPT OF DEFENSE

    TEST EVALUATION AND TECHNICAL SUPPORT SERVICES (TETSS)

    Active

    AI Summary

    The Department of the Army intends to execute a sole-source contract modification for Test Evaluation and Technical Support Services, increasing the contract ceiling and extending the performance period. This action is necessary to maintain uninterrupted support while a competitive procurement is completed. Interested …

    TX

    Posted Oct 2, 2026Due Oct 14, 2026Special NoticeNAICS 541330
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    PALO ALTO VAHCS 3RD PARTY ELEVATOR INSPECTION SERVICES

    Active

    AI Summary

    The Department of Veterans Affairs is seeking proposals for 3rd Party Elevator Inspection and Testing Services in the Palo Alto area. Interested bidders should carefully review the solicitation document and all attachments for detailed requirements.

    CA

    Posted Oct 2, 2026Due Oct 14, 2026Combined Synopsis/SolicitationNAICS 541350Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C26127Q0069
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    DENTAL WATER LINE TESTING

    Archived

    AI Summary

    The Department of Veterans Affairs intends to award a sole source contract for dental water line testing services to RLM Government Services. This includes monthly sampling and analysis for various clinics over a five-year period. Interested parties must submit capability information by September 2, 2026, to be conside…

    VA

    Posted Oct 2, 2026Due Sep 2, 2026Special NoticeNAICS 541380Sol: 36C24626Q0996
    View details→

    DEPT OF DEFENSE

    NALCOMIS VIRTUAL ENVIRONMENT SYSTEM ADMINISTRATION SUPPORT

    Active

    AI Summary

    The Department of Defense is seeking small business contractors for system administration support of the NALCOMIS in a Virtual Environment. This solicitation includes technical support services for operations, maintenance, and training, with a deadline extension to October 30, 2027. Interested parties should refer to t…

    VA

    Posted Oct 2, 2026Due Oct 30, 2026SolicitationNAICS 541330Total Small Business Set-Aside (FAR 19.5)Sol: N0018926R3108
    View details→

    DEPT OF DEFENSE

    ADVANCED REQUIREMENTS CHARACTERIZATION ENGINEERING AND REPRESENTATION (ARCHER) UTILIZED FOR JOINT STRIKE FIGHTER (JSF) OFFBOARD MISSION SUPPORT (OMS)

    Active

    AI Summary

    The Naval Air Warfare Center is seeking information from potential firms for system-engineering services related to the F-35 Lightning II Mission Planning Environment. This Sources Sought aims to identify eligible businesses and gather insights to improve the upcoming RFP. Responses are voluntary and will inform the ac…

    CA

    Posted Oct 2, 2026Due Oct 18, 2026Sources SoughtNAICS 541330Sol: N6893626RFPREQD0AH1100002
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    15,129
    sled
    15,299
    forecast
    631

    Related NAICS Codes

    • 54, Professional, Scientific, and Technical Services→
    • 541, Professional, Scientific, and Technical Services→
    • 5411, Legal Services→
    • 54111, Offices of Lawyers→
    • 541110, Offices of Lawyers→
    • 54112, Offices of Notaries→
    • 541120, Offices of Notaries→
    • 54119, Other Legal Services→
    • 541191, Title Abstract and Settlement Offices →
    • 541199, All Other Legal Services →

    Explore

    • 5413 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 5413

    This industry comprises establishments primarily engaged in providing architectural, engineering, and related services such as drafting, surveying, and building inspection. These services support the design and construction of buildings and infrastructure.

    Read the full NAICS definition →