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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /5622

    NAICS Demand Lane

    Waste Treatment and Disposal, Contract Opportunities

    2,145 total opportunities (2,145 active) tied to NAICS 5622 across federal, state, local, and forecast sources.
    NAICS 5622Federal + SLED2.1K total
    View NAICS definition →
    Total Opportunities
    2.1K
    Across all indexed sources
    Active Estimate
    2.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 5622.

    DEPT OF DEFENSE

    SOUTH CAROLINA REGIONAL HAZARDOUS WASTE DISPOSAL

    Active

    AI Summary

    The Department of Defense is seeking proposals for the removal, transportation, and disposal of various hazardous wastes from military installations in South Carolina. This opportunity is a 100% Small Business Set-Aside and is issued as a Request for Proposal (RFP). Proposals are due by September 28, 2026, and must be …

    MI

    Posted Aug 27, 2026Due Sep 28, 2026Combined Synopsis/SolicitationNAICS 562211Total Small Business Set-Aside (FAR 19.5)Sol: SP450026R0014
    View details→

    DEPT OF DEFENSE

    COMBINED SYNOPSIS/SOLICITATION FOR REGULATED MEDICAL WASTE SERVICES

    Active

    AI Summary

    The Department of Defense is seeking proposals for regulated medical waste services across the United States, Guam, and Puerto Rico. This RFP is set-aside for small businesses and aims to award up to three indefinite-delivery indefinite-quantity contracts, one for each region: West, Central, and East.

    MD

    Posted Aug 27, 2026Due Sep 28, 2026Combined Synopsis/SolicitationNAICS 562211Total Small Business Set-Aside (FAR 19.5)Sol: HT942726RE015
    View details→

    DEPT OF DEFENSE

    NOTICE OF INTENT TO SOLE SOURCE — CLASSIFIED IT DESTRUCTION (MOBILE DESTRUCTION UNIT)

    Active

    AI Summary

    The 325th Contracting Squadron plans to award a sole source contract for classified IT destruction services at Tyndall AFB. This notice is not a request for competitive proposals, but all proposals received by the specified close date will be considered. The contract will be awarded to SYSTEM HIGH CORPORATION under the…

    FL

    Posted Aug 26, 2026Due Sep 10, 2026Special NoticeNAICS 562213Total Small Business Set-Aside (FAR 19.5)Sol: FA481926Q0109
    View details→

    DEPT OF DEFENSE

    CATM RANGE CLEANING

    Active

    AI Summary

    The 325th Contracting Squadron at Tyndall Air Force Base is seeking quotes for hazardous waste treatment and disposal services. This is a 100% Small Business Set-Aside opportunity, with a submission deadline of 2 September 2026. Interested vendors must comply with all solicitation requirements and may attend a site vis…

    FL

    Posted Aug 26, 2026Due Sep 2, 2026SolicitationNAICS 562211Total Small Business Set-Aside (FAR 19.5)Sol: FA481926Q0054
    View details→

    DEPARTMENT OF COMMERCE

    NOAA OSCAR SETTE CRANE SUPPORT

    Active

    AI Summary

    The NOAA is seeking quotes for crane support services for the Ship Oscar Elton Sette, specifically for the removal and transportation of a dive chamber. This opportunity is a total small business set-aside and requires technical and pricing responses by the specified deadline. The work involves lifting a 19,000 lbs cha…

    MO

    Posted Aug 26, 2026Due Aug 31, 2026Combined Synopsis/SolicitationNAICS 562211Sol: 1333MK26Q0120
    View details→

    DEPARTMENT OF TRANSPORTATION

    DRILLING AND RELATED SERVICES

    Active

    AI Summary

    The U.S. Department of Transportation is seeking quotes for drilling and related services for a Phase II Environmental Site Assessment at Fort DuPont. The contract will include soil borings and groundwater monitoring well construction. This opportunity is a Request for Quotation (RFQ) and falls under FAR Part 13 Simpli…

    MA

    Posted Aug 26, 2026Due Aug 31, 2026Combined Synopsis/SolicitationNAICS 562211Total Small Business Set-Aside (FAR 19.5)Sol: 6913G626Q300051
    View details→

    DEPT OF DEFENSE

    VIARNG HAZARDOUS WASTE DISPOSAL SERVICE

    Active

    AI Summary

    The Department of Defense is soliciting proposals for hazardous waste disposal services. Interested bidders should refer to the attached solicitation and supporting documents for detailed requirements. This opportunity is set aside for small businesses.

    VI

    Posted Aug 26, 2026Due Sep 16, 2026SolicitationNAICS 562211Total Small Business Set-Aside (FAR 19.5)Sol: W9127P26QA023
    View details→

    DEPT OF DEFENSE

    OILY WASTEWATER (OWW) TREATMENT, RECYCLING, AND DISPOSAL SERVICES IN SASEBO JAPAN

    Active

    AI Summary

    The Department of Defense is seeking offers for oily wastewater treatment, recycling, and disposal services in Sasebo, Japan. This opportunity is issued as a Request for Quotation (RFQ) under solicitation number N6264926QE025. It is not set-aside for small businesses, and offers are being requested without a separate w…

    AP

    Posted Aug 25, 2026Due Sep 1, 2026Combined Synopsis/SolicitationNAICS 562219Sol: N6264926QE025
    View details→

    DEPARTMENT OF AGRICULTURE

    HAZMAT DISPOSAL, FOREST PRODUCTS LABORATORY, MADISON WI

    Active

    AI Summary

    This opportunity involves hazmat disposal services at the Forest Products Laboratory in Madison, WI. It is a combined synopsis/solicitation under solicitation number 12444626Q0062, issued as a Request for Quotation (RFQ). The acquisition is set-aside for small business concerns, with a total small business size standar…

    GA

    Posted Aug 25, 2026Due Aug 31, 2026Combined Synopsis/SolicitationNAICS 562211Total Small Business Set-Aside (FAR 19.5)Sol: 12444626Q0063
    View details→

    DEPT OF DEFENSE

    82 CES HAZMAT REMOVAL SERVICES

    Active

    AI Summary

    The Department of Defense is seeking quotes for hazmat removal services at Sheppard AFB, TX. This is a combined synopsis/solicitation under NAICS code 562211, set aside for small businesses. The solicitation closes on September 2, 2026, and all submissions must be made via email. Contractors should check for amendments…

    TX

    Posted Aug 25, 2026Due Sep 2, 2026Combined Synopsis/SolicitationNAICS 562211Total Small Business Set-Aside (FAR 19.5)Sol: FA302026Q0096
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    1,465
    sled
    661
    forecast
    19

    Related NAICS Codes

    • 56, Administrative and Support and Waste Management and Remediation Services→
    • 561, Administrative and Support 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→

    Explore

    • 5622 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 5622

    This industry comprises establishments primarily engaged in the treatment and disposal of waste materials, including hazardous and nonhazardous waste. Activities include waste collection, treatment, and disposal services to manage solid, liquid, and hazardous waste.

    Read the full NAICS definition →