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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /221

    NAICS Demand Lane

    Utilities, Contract Opportunities

    5,616 total opportunities (5,616 active) tied to NAICS 221 across federal, state, local, and forecast sources.
    NAICS 221Federal + SLED5.6K total
    View NAICS definition →
    Total Opportunities
    5.6K
    Across all indexed sources
    Active Estimate
    5.6K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 221.

    INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO

    OPERATIONS AND MAINTENANCE (O&M) SERVICES FOR THE SBIWTP

    Active

    AI Summary

    The International Boundary and Water Commission seeks operations and maintenance services for the Southbay Wastewater Treatment Plant. Amendment 0001 updates solicitation attachments and references in the performance work statement and adds or removes contract clauses. Access to controlled unclassified information docu…

    TX

    Posted Nov 13, 2026Due Jan 6, 2027SolicitationNAICS 221320Sol: 191BWC26R0009
    View details→

    DEPARTMENT OF JUSTICE

    WATER TREATMENT CHEMICALS, TESTING, MONITORING, AND REPORTING- SOURCES SOUGHT NOTICE / REQUEST FOR INFORMATION

    Active

    AI Summary

    The Federal Bureau of Prisons is conducting market research for a nationwide BPA covering water treatment chemicals, testing, monitoring, recommendations, and reporting at participating institutions. The scope includes boiler, chiller, cooling tower, and domestic water systems; Legionella and other water quality testin…

    DC

    Posted Nov 12, 2026Due Dec 3, 2026Sources SoughtNAICS 221310Sol: 15B70027PR000089
    View details→

    DEPARTMENT OF TRANSPORTATION

    NOTICE OF INTENT TO CONTRACT WITH A SINGLE SOURCE: LEV VORTAC ELECTRICAL POWER SERVICE DISTRIBUTION

    Active

    AI Summary

    The FAA intends to award Entergy Louisiana, LLC, on a single-source basis, a one-time firm-fixed-price contract to design, construct, and install new electrical service at the LEV VORTAC facility. This notice is informational and is not a solicitation; no competitive proposal request is available. Questions must be sub…

    OK

    Posted Nov 12, 2026Due Nov 16, 2026Special NoticeNAICS 221122Sol: 6973GH-27-F-00005
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    4610--FY27 PORTABLE REVERSE OSMOSIS (RO) WATER PURIFICATION SYSTEM

    Active

    AI Summary

    The VA intends to award a sole-source, firm-fixed-price contract to Evoqua Water Technologies for eight brand-name EON portable reverse osmosis and ROVER ALX kits for Orlando VA Veterans Hospital. The contractor will deliver and install the systems on government-owned carts, provide spare filter cartridges, startup, or…

    FL

    Posted Nov 12, 2026Due Nov 20, 2026Special NoticeNAICS 221310Sol: 36C24827Q0114
    View details→

    DEPT OF DEFENSE

    NAVAL CONSTRUCTION BATTALION CENTER (NCBC) GULFPORT MS AND NAVAL AIR STATION JOINT RESERVE BASE NEW ORLEANS LA NATURAL GAS

    Active

    AI Summary

    The Navy intends to award a sole-source contract to Delta Utilities Services, LLC, for regulated natural-gas distribution and gas supply at NCBC Gulfport, Mississippi, and Naval Air Station Joint Reserve Base New Orleans, Louisiana. This is not a solicitation. Interested distributors must demonstrate legal authority to…

    FL

    Posted Nov 12, 2026Due Dec 2, 2026Sources SoughtNAICS 221210Sol: N69450-27-R-PW06
    View details→

    DEPARTMENT OF THE INTERIOR

    Y--GRCA 257282 - REPLACE WASTEWATER PLANT AT SOUTH RI

    Active

    AI Summary

    The National Park Service is soliciting offers to replace the wastewater treatment plant serving South Rim Village at Grand Canyon National Park. The work is a major construction project involving wastewater infrastructure; the notice lists NAICS 221320 and does not identify a set-aside. The solicitation closing date i…

    CO

    Posted Nov 10, 2026Due Dec 18, 2026SolicitationNAICS 221320Sol: 140P2026R0101
    View details→

    DEPT OF DEFENSE

    JUSTIFICATION AND APPROVAL FOR OTHER THAN FULL AND OPEN COMPETITION - CVD WASTEWATER TREATMENT

    Archived

    AI Summary

    The Department of the Army has posted a justification and approval for other than full and open competition concerning CVD wastewater treatment. The notice identifies NAICS 221310 and indicates a noncompetitive procurement justification; it does not specify the solicitation type, contract value, scope details, or wheth…

    CA

    Posted Nov 10, 2026JustificationNAICS 221310Sol: SPN-LS-2027-01
    View details→

    DEPT OF DEFENSE

    DIRECT SUPPLY OF NATURAL GAS-DLA ENERGY NATURAL GAS PROGRAM 7.1 NORTHEAST REGION SPE604-26-R-0403

    Archived

    AI Summary

    DLA Energy seeks proposals for direct supply and delivery of an estimated 59,292,083 dekatherms of natural gas to DoD and federal civilian installations across the Northeast region. The requirement covers 24 months beginning April 1, 2027, with a six-month option, under fixed-price contracts with economic price adjustm…

    VA

    Posted Nov 10, 2026Due Aug 28, 2026Combined Synopsis/SolicitationNAICS 221210Sol: SPE604-26-R-0403_CombinedSynopisSolicitation
    View details→

    DEPARTMENT OF JUSTICE

    FCI OXFORD - WATER SOFTENER

    Active

    AI Summary

    The Federal Bureau of Prisons seeks a contractor to remove FCI Oxford’s failing water softeners and install a new centralized water-softening system at the institution’s water tower. The awardee must provide all equipment, labor, materials, piping, and associated components. The system will treat water directly from th…

    TX

    Posted Nov 10, 2026Due Dec 4, 2026Combined Synopsis/SolicitationNAICS 221310Total Small Business Set-Aside (FAR 19.5)Sol: 15BBNF26Q00000039c
    View details→

    DEPT OF DEFENSE

    RE-ACTIVATION OF SNAKE RIVER WATER PUMP

    Active

    AI Summary

    The Air Force’s 366th Contracting Squadron is seeking quotes for one-time services to reactivate the Snake River water pump that supplies Mountain Home Air Force Base. An optional site visit is scheduled for November 20, 2026; questions are due by November 23, 2026. The opportunity is set aside for small businesses.

    ID

    Posted Nov 9, 2026Due Nov 30, 2026Combined Synopsis/SolicitationNAICS 221310Total Small Business Set-Aside (FAR 19.5)Sol: FA489727Q0004
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,903
    sled
    2,622
    forecast
    91

    Related NAICS Codes

    • 22, Utilities→
    • 2211, Electric Power Generation, Transmission and Distribution→
    • 22111, Electric Power Generation→
    • 221111, Hydroelectric Power Generation→
    • 221112, Fossil Fuel Electric Power Generation→
    • 221113, Nuclear Electric Power Generation→
    • 221114, Solar Electric Power Generation→
    • 221115, Wind Electric Power Generation→
    • 221116, Geothermal Electric Power Generation→
    • 221117, Biomass Electric Power Generation→

    Explore

    • 221 Definition→
    • Browse NAICS Codes→
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    About NAICS 221

    Utilities

    Read the full NAICS definition →