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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /54138

    NAICS Demand Lane

    Testing Laboratories and Services, Contract Opportunities

    5,857 total opportunities (5,857 active) tied to NAICS 54138 across federal, state, local, and forecast sources.
    NAICS 54138Federal + SLED5.9K total
    View NAICS definition →
    Total Opportunities
    5.9K
    Across all indexed sources
    Active Estimate
    5.9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 54138.

    DEPARTMENT OF VETERANS AFFAIRS

    H966--MONTHLY VIABLE SURFACE SAMPLING

    Active

    AI Summary

    The Department of Veterans Affairs is seeking information on monthly viable surface sampling at the VA Central California Healthcare System. This notice is a sources sought and does not establish a solicitation or award terms; interested vendors should review the notice for response instructions and deadlines.

    CA

    Posted Oct 23, 2026Due Oct 30, 2026Sources SoughtNAICS 541380Sol: 36C26127Q0104
    View details→

    DEPT OF DEFENSE

    CJD NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) LABORATORY SERVICES - BASE PLUS 4 OPTION YEARS

    Archived

    AI Summary

    The U.S. Army Corps of Engineers seeks an accredited laboratory within 200 road miles of Bridgeport, Washington, to analyze NPDES samples, including oil and grease, for Chief Joseph Dam. The base year runs November 2026 through October 2027, with four option years and approximately 540 samples annually. The contractor …

    WA

    Posted Oct 23, 2026Due Oct 22, 2026SolicitationNAICS 541380Sol: W912DW27QA001
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    Q301--MEDIA FILL TESTING FOR CLEAN ROOM COMPLIANCE - PHARMACY BASE 4 YEARS

    Active

    AI Summary

    The Louisville VA Medical Center seeks a four-year contract for laboratory testing supporting pharmacy sterile-compounding spaces. Services include clean-room surface sampling and personnel aseptic technique competency testing, including gloved fingertip and thumb sampling and media fill testing. The solicitation close…

    TN

    Posted Oct 23, 2026Due Oct 28, 2026SolicitationNAICS 541380Sol: 36C24927Q0020
    View details→

    NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

    FLOWMETER, CALIBRATION, AND SIGNAL CONDITIONERS NEEDED FOR PANEL MODIFICATION FOR ESR

    Active

    AI Summary

    NASA’s John F. Kennedy Space Center requires flowmeters, calibration equipment, and signal conditioners for a panel modification supporting Exploration Ground Systems. The solicitation references an attached RFQ and updated statement of work. Delivery is to the Logistics Warehouse at Kennedy Space Center, Florida; bidd…

    MS

    Posted Oct 23, 2026Due Oct 26, 2026SolicitationNAICS 541380Total Small Business Set-Aside (FAR 19.5)Sol: 80NSSC26946800Q
    View details→

    DEPT OF DEFENSE

    TSCA LAB ANALYSIS

    Active

    AI Summary

    The Department of the Army is seeking information on nonpersonal laboratory services to analyze asbestos, lead, and mold samples. Testing will support compliance with the National Environmental Policy Act and Fort Knox’s Resource Conservation and Recovery Act permit. This is a sources-sought notice, not a solicitation …

    KY

    Posted Oct 22, 2026Due Oct 26, 2026Sources SoughtNAICS 541380Sol: PANMCC26P0000051937
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    VACCHCS PHARMACY CERTIFICATION

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting pharmacy certification services for VACCHCS. The notice refers offerors to the Performance Work Statement for requirements; detailed scope and acquisition procedures are not provided in the available description.

    CA

    Posted Oct 21, 2026Due Nov 2, 2026Combined Synopsis/SolicitationNAICS 541380No Set aside usedSol: 36C26127Q0099
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    H265--IMAGING TESTING AND INSPECTION SERVICES - MEDICAL PHYSICIST

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting medical physicist services for imaging testing and inspection. Amendment 1 refers offerors to the SF 30, continuation pages, and attachments for updated requirements and submission details. The opportunity closes October 27, 2026; review the solicitation documents for th…

    CA

    Posted Oct 21, 2026Due Oct 27, 2026SolicitationNAICS 541380Sol: 36C26127Q0074
    View details→

    DEPT OF DEFENSE

    DATAWELL BUOY SERVICES RENEWAL

    Active

    AI Summary

    The Naval Air Warfare Center, Weapons Division, intends to renew Datawell buoy services on a sole-source basis with UC San Diego’s Scripps Institution of Oceanography. The continuing service provides measurements of ocean conditions at the Sea Range to support live-fire testing. This is a presolicitation notice, not a …

    CA

    Posted Oct 21, 2026Due Oct 27, 2026PresolicitationNAICS 541380Sol: N6893627SIMACQD840000E8400000001
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    AMENDMENT 0001 RADIATION SAFETY OFFICER FOR THE EASTERN OKLAHOMA VA HEALTH CARE SYSTEM

    Active

    AI Summary

    The Department of Veterans Affairs seeks onsite Radiation Safety Officer services for the Eastern Oklahoma VA Health Care System at facilities in Muskogee and Tulsa, Oklahoma. The contractor will provide qualified key personnel to oversee radiation safety operations, establish and review procedures, and ensure complian…

    CO

    Posted Oct 21, 2026Due Nov 3, 2026SolicitationNAICS 541380Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C25927R0005
    View details→

    DEPT OF DEFENSE

    HICKMAN BORINGS DRILLING AND TESTING

    Active

    AI Summary

    The Army seeks river-based rotosonic borings and rock coring near Hickman, Kentucky, to recover intact cemented sand and gravel samples for unconfined compressive strength testing. The amendment extends the solicitation deadline to October 26, 2026, changes award to Lowest Price Technically Acceptable, and requires fie…

    TN

    Posted Oct 21, 2026Due Oct 26, 2026SolicitationNAICS 541380Sol: W912EQ26QA050
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    4,131
    sled
    1,667
    forecast
    59

    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

    • 54138 Definition→
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    About NAICS 54138

    This industry comprises establishments primarily engaged in providing analytical or diagnostic testing services, including physical, chemical, and biological testing. These services support various sectors such as healthcare, manufacturing, and environmental monitoring.

    Read the full NAICS definition →