NAICS Demand Lane

    Environmental Consulting Services — Contract Opportunities

    4,299 total opportunities (4,299 active) tied to NAICS 541620 across federal, state, local, and forecast sources.
    NAICS 541620Federal + SLED4.3K total
    Total Opportunities
    4.3K
    Across all indexed sources
    Active Estimate
    4.3K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 541620.

    AI Summary

    The Department of the Interior, National Park Service, is soliciting proposals for a hazardous materials survey at Dinosaur National Monument. This opportunity is classified under NAICS code 541620 and is not subject to FAR Part 13 Simplified Acquisition Procedures. Interested bidders should prepare to provide comprehe…

    WY

    Posted Jun 23, 2026Due Jul 22, 2026SolicitationNAICS 541620Total Small Business Set-Aside (FAR 19.5)Sol: 140P1426Q0093
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    AI Summary

    The Department of the Interior, Bureau of Reclamation, is soliciting proposals for a Class III cultural survey at Heart Mountain. This opportunity is classified under NAICS code 541620, focusing on cultural resources management. Interested bidders should prepare to submit their proposals by the specified deadline.

    MT

    Posted Jun 23, 2026Due Jul 8, 2026SolicitationNAICS 541620Total Small Business Set-Aside (FAR 19.5)Sol: 140R6026Q0097
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    AI Summary

    The Department of Veterans Affairs is seeking proposals for the testing, inspection, and maintenance of underground storage tanks at the Edward Hines VA Hospital. This opportunity is classified under NAICS code 541620, focusing on environmental consulting services. Interested bidders should prepare to submit their prop…

    WI

    Posted Jun 23, 2026Due Jun 30, 2026SolicitationNAICS 541620Sol: 36C25226Q0516
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    AI Summary

    The Department of the Interior, US Fish and Wildlife Service, is soliciting proposals for contaminant sampling services at the MN Regional Sign Center. This opportunity is classified under NAICS code 541620, focusing on environmental consulting. Bidders should prepare to meet the specific requirements outlined in the s…

    VA

    Posted Jun 23, 2026Due Jul 6, 2026SolicitationNAICS 541620Total Small Business Set-Aside (FAR 19.5)Sol: 140FS226Q0131
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    AI Summary

    This opportunity involves a firm-fixed price, sole source standalone bridge contract for Environmental Synectics, Inc. to provide EMSS FUDSCHEM support services for the Department of Defense, specifically the Army. The contract has a performance period of 9 months starting from June 22, 2026.

    AL

    Posted Jun 23, 2026JustificationNAICS 541620Sol: W912DY26PA021
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    AI Summary

    The Department of Veterans Affairs is seeking a contractor for an exposure assessment audit at Coatesville VAMC. The scope includes air monitoring for various substances during cleaning processes and the preparation of a report with findings and recommendations. The contractor must maintain a clean work environment and…

    PA

    Posted Jun 23, 2026Due Jul 2, 2026Sources SoughtNAICS 541620Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C244-26-AP-3449
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    AI Summary

    The Department of Veterans Affairs is seeking a qualified contractor to provide environmental compliance support services for the Greater Los Angeles VA Healthcare System. This RFQ is set aside for Service-Disabled Veteran Owned Small Businesses and includes tasks such as environmental compliance reporting, permitting,…

    CA

    Posted Jun 22, 2026Due Jul 1, 2026Combined Synopsis/SolicitationNAICS 541620Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C26226Q0985
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    AI Summary

    The Department of the Interior's Bureau of Ocean Energy Management is seeking proposals for the Pacific Deepwater Investigation through a Request for Quotation (RFQ). This opportunity focuses on environmental consulting services related to ocean energy management. Interested bidders should prepare to submit their quali…

    VA

    Posted Jun 22, 2026Due Jul 10, 2026Combined Synopsis/SolicitationNAICS 541620Sol: 140M0126Q0033
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    AI Summary

    The Department of Veterans Affairs is seeking proposals for Legionella water testing services. The bid due date has been extended to July 1, 2026, at 10:00 AM Pacific time. All questions must be submitted by June 24, 2026, as no new questions will be accepted after that date.

    AZ

    Posted Jun 18, 2026Due Jul 1, 2026Combined Synopsis/SolicitationNAICS 541620Sol: 36C26224Q1533
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    AI Summary

    The Department of the Interior intends to issue a sole source contract for the detection of ocean surface fluid contaminants using a multispectral sensor. This opportunity arises from an unsolicited proposal and is categorized under environmental consulting services. Interested parties should prepare for potential enga…

    VA

    Posted Jun 18, 2026Due Jun 29, 2026Special NoticeNAICS 541620Sol: DOIEFBO260008
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    1,825
    sled
    2,346
    forecast
    128

    About NAICS 541620

    This industry comprises establishments primarily engaged in providing advice and assistance to businesses and other organizations on environmental issues, such as environmental impact assessments, remediation, and compliance with environmental regulations.

    Read the full NAICS definition →

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