NAICS Demand Lane

    Environmental Consulting Services — Contract Opportunities

    4,043 total opportunities (4,043 active) tied to NAICS 541620 across federal, state, local, and forecast sources.
    NAICS 541620Federal + SLED4K total
    Total Opportunities
    4K
    Across all indexed sources
    Active Estimate
    4K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 541620.

    AI Summary

    This solicitation is for a Storm Water Pollution Prevention Plan (SWPPP) related to diesel fuel storage and generator belly tanks. It is set aside for Indian-Owned Small Business Economic Enterprises (ISBEE). Bidders should refer to the attached documents for further details and comply with the electronic payment proce…

    AZ

    Posted Jun 2, 2026Due Jun 17, 2026SolicitationNAICS 541620Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior and Indian Health Services)Sol: SOL_IHS1522467
    View details

    AI Summary

    The Department of Defense is seeking proposals for TRM 155 mussel relocation services under RFP W912P526PA029. This opportunity is set aside for limited competition and falls under Simplified Acquisition Procedures. Bidders should focus on environmental consulting and wildlife management expertise.

    TN

    Posted Jun 2, 2026JustificationNAICS 541620Sol: W912P526PA029
    View details

    AI Summary

    The USDA Forest Service intends to award a competitive BPA Call Order for a cultural survey at the Wallowa-Whitman National Forest. This opportunity is restricted to approved companies under the Land Management Integrated Resources BPA. Interested parties should refer to solicitation number 12363N23Q4023 on SAM.gov for…

    OR

    Posted Jun 2, 2026Due Jun 11, 2026Special NoticeNAICS 541620Total Small Business Set-Aside (FAR 19.5)Sol: 1240BG26Q0043
    View details

    AI Summary

    The U.S. Army Corps of Engineers intends to award a sole-source contract to Environmental Synectics, LLC for Environmental Management System Support services. This includes data management tools, user support, and training for the FUDSChem data processing system. Responses to this notice will be considered for determin…

    AL

    Posted Jun 1, 2026Due Jun 15, 2026Special NoticeNAICS 541620Total Small Business Set-Aside (FAR 19.5)Sol: PANHES_029504
    View details

    AI Summary

    The U.S. Army Corps of Engineers seeks a contractor for a Single Award Task Order Contract for mussel survey and relocation services in the Great Lakes and Ohio River Division. This RFQ requires the contractor to provide all necessary resources for the project, with a contract term of one base year and four option year…

    PA

    Posted May 29, 2026Due Jul 6, 2026Combined Synopsis/SolicitationNAICS 541620Sol: W911WN26QA025
    View details

    AI Summary

    The U.S. Fish and Wildlife Service is seeking proposals for invasive species control at the Erie National Wildlife Refuge. This opportunity is classified as a service and is not under Simplified Acquisition Procedures. Interested bidders should prepare to submit their proposals by the specified deadline.

    VA

    Posted May 29, 2026Due Jun 15, 2026Combined Synopsis/SolicitationNAICS 541620Total Small Business Set-Aside (FAR 19.5)Sol: 140FS326Q0071
    View details

    AI Summary

    The DFC Office of Development Policy seeks a qualified environmental and social consulting firm for an IDIQ contract to provide advisory services supporting the E&S Risk Management Team. An industry day will be held on April 30, 2026, for interested parties. The response due date is extended to June 4, 2026.

    DC

    Posted May 28, 2026Due Jun 4, 2026SolicitationNAICS 541620Sol: 77344426R0005
    View details

    AI Summary

    The Department of Defense, specifically the Department of the Navy, is soliciting proposals for a deer spotlight count and survey route service. This opportunity focuses on wildlife survey and data collection to assess deer populations. Interested bidders should prepare to submit their proposals by the specified deadli…

    SC

    Posted May 28, 2026Due Jun 18, 2026SolicitationNAICS 541620Sol: M0026326QD017
    View details

    AI Summary

    The Department of Defense requires a contractor to conduct industrial hygiene surveys at Army National Guard facilities in SW NC. This non-personal services contract involves evaluating health hazards and providing recommendations for hazard control. The contractor must supply all necessary personnel and equipment to p…

    NC

    Posted May 28, 2026Due Jun 8, 2026Combined Synopsis/SolicitationNAICS 541620Total Small Business Set-Aside (FAR 19.5)Sol: W9124226Q0098
    View details

    AI Summary

    The Department of Defense is seeking vendors to provide industrial hygiene services as outlined in the attached Performance Work Statement (PWS). Interested parties must complete and return the provided quote template by the specified deadline.

    NC

    Posted May 28, 2026Due Jun 4, 2026Combined Synopsis/SolicitationNAICS 541620Total Small Business Set-Aside (FAR 19.5)Sol: W9124226Q0097
    View details

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    1,799
    sled
    2,117
    forecast
    127

    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 →

    SamSearch Platform

    Stop searching. Start winning.

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