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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /562991

    NAICS Demand Lane

    Septic Tank and Related Services, Contract Opportunities

    2,324 total opportunities (2,324 active) tied to NAICS 562991 across federal, state, local, and forecast sources.
    NAICS 562991Federal + SLED2.3K total
    View NAICS definition →
    Total Opportunities
    2.3K
    Across all indexed sources
    Active Estimate
    2.3K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 562991.

    DEPT OF DEFENSE

    SEPTIC TANKS PUMPING SERVICE - HANNIBAL LOCKS AND DAM

    Active

    AI Summary

    The Department of Defense is seeking a contractor for septic tank pumping services at the Hannibal Locks and Dam. The contract involves pumping out two septic holding tanks and disposing of the effluent and debris according to regulations. Interested bidders should refer to Solicitation W911WN27QA001 for complete detai…

    PA

    Posted Oct 9, 2026Due Oct 19, 2026SolicitationNAICS 562991Total Small Business Set-Aside (FAR 19.5)Sol: W911WN27QA001
    View details→

    DEPT OF DEFENSE

    RESTROOM AND SHOWER TRAILER RENTAL

    Active

    AI Summary

    The Department of Defense is seeking quotes for the rental of three 8-Stall Shower Trailers and three 8-Stall Restroom Trailers, including cleaning services. This opportunity is set aside for SDVOSB small businesses and includes amendments for questions and documentation updates. Quotes are due by the specified date.

    TX

    Posted Oct 9, 2026Due Oct 19, 2026Combined Synopsis/SolicitationNAICS 562991Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: FA301627Q0006
    View details→

    DEPT OF DEFENSE

    CAMP LEJEUNE SHOWER SERVICES

    Active

    AI Summary

    The Department of Defense is seeking a contractor to provide comprehensive shower services at Camp Lejeune. This includes the delivery, installation, operation, maintenance, and removal of temporary shower trailers. Bidders must comply with the Performance Work Statement and contract terms.

    NC

    Posted Oct 8, 2026Due Oct 22, 2026Combined Synopsis/SolicitationNAICS 562991Total Small Business Set-Aside (FAR 19.5)Sol: W9124727QA002
    View details→

    DEPT OF DEFENSE

    SOURCES SOUGHT - EMERGENCY VENDOR LIST FOR TOWABLE RESTROOMS/SHOWERS ON ELLSWORTH AFB

    Archived

    AI Summary

    Ellsworth AFB is seeking vendors for towable restroom and shower trailers for emergency use. This Sources Sought notice is for market research to establish a list of capable suppliers who can provide these units on short notice. Interested vendors should respond with their capabilities and specifications by 3:00 PM MDT…

    SD

    Posted Oct 6, 2026Due Oct 6, 2026Sources SoughtNAICS 562991Sol: SOURCES_SOUGHT_TOWABLE_SHOWERS_GENERATORS_ELLSWORTH_AFB
    View details→

    DEPT OF DEFENSE

    PORTABLE TOILET SERVICES, CAPE COD CANAL, BUZZARDS BAY, MA

    Archived

    AI Summary

    The Department of Defense is seeking a contractor to provide portable toilet services at the Cape Cod Canal for seven months. The contract requires the furnishing of all necessary equipment, materials, labor, and transportation. This opportunity is set-aside for small businesses, and vendors must have an active registr…

    MA

    Posted Sep 30, 2026Due Oct 7, 2026SolicitationNAICS 562991Total Small Business Set-Aside (FAR 19.5)Sol: W912WJ26QA175
    View details→

    DEPT OF DEFENSE

    FORT SILL CHEMICAL LATRINES BPA

    Active

    AI Summary

    The Department of Defense is seeking vendors for a Blanket Purchase Agreement to provide chemical latrines and handwashing stations at Fort Sill, Oklahoma. Services include maintenance, cleaning, and waste disposal. Interested vendors must be located within a 60-mile radius and respond within 15 days of publication. Th…

    OK

    Posted Sep 29, 2026Due Oct 14, 2026Sources SoughtNAICS 562991Total Small Business Set-Aside (FAR 19.5)Sol: W9124L-27-Q-CHEM
    View details→

    DEPARTMENT OF JUSTICE

    FCC ALLENWOOD GREASE TRAP PUMPING AND CLEANING FY27

    Archived

    AI Summary

    FCC Allenwood is seeking quotes for the pumping and cleaning of grease traps from November 2026 to September 2027. The contract includes pumping, disposal, and annual power washing of four grease traps. Bidders must comply with security regulations and provide a list of cleared employees. Quotes are due by October 2, 2…

    PA

    Posted Sep 29, 2026Due Oct 2, 2026Combined Synopsis/SolicitationNAICS 562991Total Small Business Set-Aside (FAR 19.5)Sol: 15B20126Q00000014
    View details→

    DEPT OF DEFENSE

    TINIAN NORTH FIELD PORTABLE TOILETS

    Active

    AI Summary

    The Department of Defense is seeking a contractor to provide portable toilets and handwash stations at North Field, Tinian. The contract includes mobilization, daily cleaning, and restocking, with a performance period of one year. Bidders must quote prices for each item listed in the Schedule.

    AP

    Posted Sep 29, 2026Due Oct 14, 2026PresolicitationNAICS 562991Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)Sol: FA5025-27-Q-A001
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    Portable Toilets

    Archived

    AI Summary

    The Department of Homeland Security is seeking quotes for portable toilets at the Federal Law Enforcement Training Center in Charleston, SC. This opportunity is a combined synopsis/solicitation for commercial products or services, and it is set aside for small businesses. Interested parties should refer to the amendmen…

    SC

    Posted Sep 24, 2026Due Sep 25, 2026Combined Synopsis/SolicitationNAICS 562991Small Business Set Aside - TotalSol: 70LCHS26QPFB00053
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    PORTABLE TOILET RENTAL

    Archived

    AI Summary

    The U.S. Coast Guard is seeking quotes for the rental of two portable toilets with hand sanitizer for CGC Abbie Burgess. The contract will be awarded based on best value, considering technical requirements and price. Quotes are due by 10/01/26 at 12:00 PM Eastern.

    MD

    Posted Sep 24, 2026Due Oct 1, 2026Combined Synopsis/SolicitationNAICS 562991Total Small Business Set-Aside (FAR 19.5)Sol: 70Z04027Q60402Y00
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    1,950
    sled
    360
    forecast
    14

    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

    • 562991 Definition→
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    About NAICS 562991

    Septic Tank and Related Services

    Read the full NAICS definition →