National industry, NAICS 221320
Sewage Treatment Facilities
21 opportunities since June 19, 2026, 5 open now. The NAICS code sets which size standard applies to a small-business set-aside.
Open now
5 accepting responses, soonest first.
- Umpqua NF Operations and Maintenance Water/Wastewater Systems IDIQ
Forest Service, Umpqua National Forest
Combined synopsis and solicitationSmall businessNAICS 221320Oregon1240BE26Q0100Closes in 2 daysSep 18 - Operations and Maintenance (O&M) Services for the SBIWTP
International Boundary and Water Commission: US-Mexico, Internat. Boundary and Water Comm.
PresolicitationNAICS 221320California191BWC27R0001Closes in 2 daysSep 18 - Waste Water Treatment Services Newton Square PA
Department of the Army, W6QK Acc-Ri-Picatinny
SolicitationNAICS 221320W15QKN26QA188Closes in 5 daysSep 21 - GRCA 257282 - Replace South Rim Wastewater Treatment Plant, Grand Canyon, AZ
National Park Service, DSC Contracting Services Division
PresolicitationNAICS 221320140P2025R0093Closes in 47 daysNov 2 - GRCA 257282 - Replace Wastewater Plant at South Ri
National Park Service, DSC Contracting Services Division
SolicitationNAICS 221320Arizona140P2026R0101Closes in 47 daysNov 2
Everything else
16 closed, awarded or informational, newest first.
- FBSU Water/Sewage Utility and Solid Waste Disposal Services
Indian Health Service, Billings Area Indian Health SVC
Combined synopsis and solicitationIndian small businessNAICS 221320Montana75H70926Q00010Posted Sep 42 publications - USCG FRC Sewage Offloading
US Coast Guard, Base Kodiak
PresolicitationNAICS 221320Alaska31140PR260000156Posted Aug 26 - Maintenance, Repair, And Operation Of Incinerator Plant, Weight Scales, Potable Water Tanks, Wastewater Treatment Plants To Include Operation, And Granular Activated Carbon (GAC) Filtering Systems at CFA Yokosuka
Department of the Navy, Navfacsyscom FAR East
Special noticeNAICS 221320N4008426R1011Posted Aug 245 publications - 48 CES - Diesel Sewage Pump
Department of the Air Force, FA5587 48 Cons (Admin Only No Req)
SolicitationNAICS 221320FA558726Q0040Posted Aug 204 publications - Wastewater Treatment Services for Yosemite NP
National Park Service, PWR Sf/Sea Mabo
Combined synopsis and solicitationSmall businessNAICS 221320140P8526Q0102Awarded to Watertalent, LLC
Posted Aug 173 publications - SOUTH VAULT PUMPING/WAST WATR PUMPING_CB
Bureau of Land Management, Oregon State Office
Award noticeSmall businessNAICS 221320140L4326Q0076Awarded to Best Septic, Inc. for $37,583
Posted Aug 133 publications - NR-IMD-361 SAAN WQ SAMPLING & ANALYSIS
National Park Service, Ser East Mabo
Special noticeNAICS 221320140P5126Q0054Posted Aug 13 - Solicitation Multiyear Preventive Maintenance Service Contract of the Wastewater Treatment Services US Embassy Jakarta
Department of State, U.S. Embassy Jakarta
SolicitationNAICS 221320Idaho191D3226R0044Posted Aug 7 - YPG Wastewater Services
Department of the Army, W6QM Micc-Yuma Prov GRD
Sources soughtNAICS 221320ArizonaPANMCC-26-P-0000-050902Posted Jul 28 - Sources Sought/Market Survey - Rough River Axtel Wastewater Treatment Plant Replacement
Department of the Army, W072 Endist Louisville
Sources soughtNAICS 221320KentuckyW912QR26Q8989Posted Jul 14 - REPLACE LIFT STATION PUMPS AT HOZHO PT.
National Park Service, Imr Arizona
Combined synopsis and solicitationNAICS 221320140P1526Q0101Awarded to Vision Contracting Inc.
Posted Jul 132 publications - Station Venice waste water treatment
US Coast Guard, Base New Orleans
SolicitationNAICS 221320Louisiana70Z02926QNEWO0L02Posted Jul 102 publications - PRESOLICITATION NOTICE for Operation and Maintenance of Wastewater Treatment Plant at CFA Yokosuka
Department of the Navy, Navfacsyscom FAR East
PresolicitationNAICS 221320FY27WASTEWATERCFAYPosted Jul 8 - Fort Leavenworth Sewer Services
Department of the Army, W6QM Micc-Fdo FT Sam Houston
JustificationNAICS 221320KansasW9124J26CA012Posted Jul 8 - VAULT PUMPING/WASTE WATER PUMPING_COOS B
Bureau of Land Management, National Operations Center
SolicitationSmall businessNAICS 221320140L4326Q0074Awarded to Best Septic, Inc.
Posted Jul 62 publications - MAINTENANCE OF INCINERATOR PLANT EQUIPMENT AND SYSTEMS, CALIBRATION WEIGHT SCALES, OPERATION AND MAINTENANCE OF SEWAGE TREATMENT FACILITIES AND SEWER LINES, PAINT WASTEWATER TREATMENT SYSTEM, CLEANING AND DISINFECTION OF POTABLE WATER TANKS, YOKOSUKA
Department of the Navy, Navfacsyscom FAR East
JustificationNAICS 221320N4008420D0402-P00013Posted Jun 30