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Water and sewer construction RFPs and government contracts

Federal agencies asking companies to build water mains, sewers and storm drains. Updated every day from SAM.gov.

open bids
30
typical recent award
$77.9K–$2.7M

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

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Bids

Small business only22Closing in 7 days3

Water and sewer construction bids, every morning

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

No card. Unsubscribe in one click.

Who won water and sewer construction contracts, and for how much

22 awards on file

ContractBuyerWinnerValueAwarded
Jennifer Brown (COW)Indian Health ServiceSeppanen Construction LLC$41.1KNov 4, 2026
FCC Yazoo City FY 2027 Water Treatment ServicesFederal Prison System / Bureau of PrisonsChemtron Supply, LLC$43.8KOct 30, 2026
Emergency Complex Lift Station Repair at FCC ColemanFederal Prison System / Bureau of PrisonsA&G Septic and Grease LLC$1.2MOct 30, 2026
Nambe Wastewater Treatment Improvements Lagoon #4 NambeIndian Health ServiceLegacy General Contracting, Inc$1.7MOct 29, 2026
Nemo Domestic Well Northern Hills Ranger District, Black Hills NF, South DakotaForest ServiceGranite Group$85.2KOct 29, 2026
644-25-039 | Plumbing Infrastructure Repairs Building 1, 8, and Exterior | Phoenix, AZDepartment of Veterans AffairsDiamond West Construction LLC$3.1MOct 28, 2026
644-26-001 Plumbing Infrastructure Repairs Ext Site D-B Phoenix, AZDepartment of Veterans AffairsDiamond West Construction LLC$7.8MOct 28, 2026
Z--Mn-Upr Ms Riv Natl Wildl-Well RepairsDepartmental OfficesDc Well Drilling LLC$77.3KOct 28, 2026
Z--EO 14398 GRCA Water Leak Repair at SchoolDepartmental OfficesKinney Construction, LLC$79.8KOct 28, 2026
Y--BRCA 318695 - Rehabilitate Main Water System at East Creek and Yovimpa, Bryce Canyon National Park, UtahDepartmental OfficesGideon Contracting, Limited Liability Company$9MOct 27, 2026

Water and sewer construction bids by state

  • Virginia3
  • Arizona2
  • Idaho2
  • California1
  • Illinois1
  • Kansas1
  • Michigan1
  • North Carolina1
  • New York1
  • Oklahoma1
  • South Dakota1
  • Utah1
  • Washington1
  • West Virginia1
  • Wyoming1
  • No fixed place11

Questions

What is a water and sewer construction RFP?

A water and sewer construction RFP (request for proposals) is a notice in which a government agency asks companies to build water mains, sewers and storm drains, 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 sewer construction RFPs are open right now?

30 on Nov 6, 2026, from 7 federal agencies in 15 states. 23 more are announced (presolicitations and sources sought notices). 22 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 sewer construction government contracts use?

Bids for this service mostly use 237110 (Water and Sewer Line and Related Structures Construction), 237990 (Other Heavy and Civil Engineering Construction) and 221320 (Sewage Treatment Facilities). Check the NAICS code in each notice: it decides the size standard for small-business set-asides.

How much are water and sewer construction contracts worth?

The middle half of the 22 recent awards with a published amount was between $77.9K and $2.7M (median $439.5K), from SAM.gov award notices. The award amount is the value in the notice, often including options.

How do I bid on water and sewer construction 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.