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Water and wastewater treatment RFPs and government contracts

Federal agencies asking companies to operate or support water and wastewater treatment. Updated every day from SAM.gov.

open bids
9
typical recent award
$90.5K–$772.2K

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Bids

Small business only2Closing in 7 days2

Water and wastewater treatment bids, every morning

New water and wastewater treatment bids in your states, in one email at 7 AM ET. Free.

No card. Unsubscribe in one click.

Who won water and wastewater treatment contracts, and for how much

10 awards on file

ContractBuyerWinnerValueAwarded
FCC Yazoo City FY 2027 Water Treatment ServicesFederal Prison System / Bureau of PrisonsChemtron Supply, LLC$43.8KOct 30, 2026
F103--Boiler Water Treatment ProgramDepartment of Veterans AffairsLiberty Technical Services$162.2KOct 29, 2026
Nambe Wastewater Treatment Improvements Lagoon #4 NambeIndian Health ServiceLegacy General Contracting, Inc$1.7MOct 29, 2026
D--The purpose of this call order is to provide funding to add the following project to the PM Software system: CURE 318472 - Rehabilitation of Water & Wastewater System - Curecanti National Recreation ADepartmental OfficesSolution Guidance Corporation$13KOct 28, 2026
Award a Sole Source Contract - Drinking Water Sampling Services within US Army Garrison Fort BuchananDepartment of the ArmyEnvironmental Quality Laboratories Inc$479.8KOct 28, 2026
Z--Mn-Upr Ms Riv Natl Wildl-Well RepairsDepartmental OfficesDc Well Drilling LLC$77.3KOct 28, 2026
Y--CURE 318472 - Rehabilitation of Water and Wastewater System - Curecanti National Recreation AreaDepartmental OfficesRidgway Valley Enterprises$10.6MOct 27, 2026
H946--Water System Chemical Treatment ServicesDepartment of Veterans AffairsWater & Energy Systems Technology, Inc$783.6KSep 30, 2026
FY26 Preventive maintenance of Wastewater Collection and Treatment SystemDepartment of StateGreentech USA LLC$129.9KSep 30, 2026
EGYN211002 Repair Electrical Transformers B820 & B830 A-E & EGYN261004 Repair Wastewater Pond Liner F760 A-EDepartment of the Air ForceThe Schemmer Associates Inc.$737.9KSep 28, 2026

Water and wastewater treatment bids by state

  • Arizona1
  • California1
  • Connecticut1
  • Hawaii1
  • Michigan1
  • Oklahoma1
  • West Virginia1
  • No fixed place2

Questions

What is a water and wastewater treatment RFP?

A water and wastewater treatment RFP (request for proposals) is a notice in which a government agency asks companies to operate or support water and wastewater treatment, with a price and a proposal sent by a deadline. Federal agencies publish them on SAM.gov as solicitations, combined synopsis/solicitations or requests for quotes; presolicitations and sources sought notices announce them earlier.

How many water and wastewater treatment RFPs are open right now?

9 on Nov 6, 2026, from 5 federal agencies in 7 states. 10 more are announced (presolicitations and sources sought notices). 2 of the open bids are set aside for small businesses. The list is updated every day from SAM.gov.

Which NAICS codes do water and wastewater treatment government contracts use?

Bids for this service mostly use 221310 (Water Supply and Irrigation Systems), 221320 (Sewage Treatment Facilities) and 237110 (Water and Sewer Line and Related Structures Construction). Check the NAICS code in each notice: it decides the size standard for small-business set-asides.

How much are water and wastewater treatment contracts worth?

The middle half of the 10 recent awards with a published amount was between $90.5K and $772.2K (median $321K), from SAM.gov award notices. The award amount is the value in the notice, often including options.

How do I bid on water and wastewater treatment government contracts?

Register your business in SAM.gov (free) to get a Unique Entity ID, check that your NAICS code and size fit the notice, read the full solicitation and its amendments on SAM.gov, and send your offer before the deadline. Set-aside bids are limited to eligible small businesses, such as 8(a), HUBZone, SDVOSB or WOSB firms.

Source: SAM.gov Contract Opportunities (U.S. General Services Administration), public daily data; U.S. government data is not copyrighted. PublicBeam is independent and not affiliated with SAM.gov or any agency. Always check the official notice before you bid.