Water and sewer construction government contracts
91 open water and sewer construction notices under NAICS 237110 right now. Federal buyers posted 308 since Aug 7, 2026.
Latest water and sewer construction notices
Open notices first, soonest deadline first. Recently closed ones follow, so you can see what gets bought. Every row links to the official record.
Agencies buying water and sewer construction
Who posted notices under NAICS 237110 since Aug 7, 2026, busiest first.
| Agency | Notices | Open now |
|---|---|---|
| Department of the Army Department of Defense | 75 | 20 |
| Forest Service Department of Agriculture | 48 | 14 |
| National Park Service Department of the Interior | 44 | 16 |
| Department of Veterans Affairs | 24 | 6 |
| Indian Health Service Department of Health and Human Services | 20 | 8 |
| Department of the Air Force Department of Defense | 17 | 0 |
| Bureau of Land Management Department of the Interior | 16 | 2 |
| Bureau of Reclamation Department of the Interior | 13 | 9 |
| Federal Bureau of Prisons Department of Justice | 10 | 1 |
| Department of the Navy Department of Defense | 8 | 3 |
| National Oceanic and Atmospheric Administration Department of Commerce | 6 | 2 |
| U.S. Fish and Wildlife Service Department of the Interior | 5 | 1 |
| Agricultural Research Service Department of Agriculture | 5 | 3 |
| Interior Departmental Offices Department of the Interior | 5 | 3 |
| Department of State | 5 | 0 |
Every federal buyer is listed in the agency directory.
Who wins water and sewer construction contracts
Contractors ranked by value obligated on NAICS 237110 awards.
| Contractor | Awards | Obligated |
|---|---|---|
| PCCP Constructors A Joint Venture UEI EH4ZBML6JND3 | 1 | $756M |
| PCL Construction Inc UEI EATWNKYCPW67 | 1 | $552M |
| CDM Constructors Inc UEI LLB7TD5CJZN4 | 1 | $362M |
| Jacobs Project Management Co. UEI WEBHVDKSC4T5 | 1 | $271M |
| Oscar Renda Contracting Inc UEI G1L8ZF4SL2Z9 | 2 | $230M |
| Stronghold Engineering Inc UEI EG59ND6RTQ43 | 1 | $225M |
| Record Steel and Construction, Inc. UEI G47MZHXDUE63 | 3 | $185M |
| Environmental Chemical Corporation UEI LFH4SUCVA379 | 2 | $174M |
| A&r Pacific-Garney Federal JV UEI L2SXZC41NQK7 | 1 | $155M |
| S.J. Louis Construction, Inc UEI NEEXAJK6X7H4 | 2 | $151M |
From federal award records of $1M or more since October 2023. More in the contractor directory.
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Matched, not listed
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Earlier than the RFP
Forecasts and sources sought notices surface months before the solicitation, while you can still shape the win.
A draft, not a link
For the bids worth pursuing, it reads the solicitation and drafts the response with citations back to the source.
Questions people ask
What is NAICS 237110?
NAICS 237110 is the federal industry code for Water and Sewer Line and Related Structures Construction. Agencies attach it to solicitations for this work, and it decides which small business size standard applies.
Are these real government contracts?
Yes. Every row comes from the public feed of the official source, most often SAM.gov, and links straight to the official notice. Confirm deadlines and amendments there before you respond.
Will this page list every open water and sewer construction bid?
No single search can. Agencies sometimes file this work under a neighboring code or describe it differently. Use this page to find leads fast, then check scope, eligibility, and attachments in the official notice.
How often is this page updated?
The list refreshes through the day from the same opportunity database that powers Captivaq. It currently tracks 91 open notices.
How do I hear about new ones without checking back?
Captivaq watches the sources against your company profile and alerts you when a fitting notice posts, then scores the fit and drafts the response. That is the product behind this page.
Keep exploring
Commercial construction contracts
New builds and renovations of offices, hospitals, and institutional buildings.
NAICS 238220Plumbing and HVAC contracts
Mechanical, plumbing, heating, and cooling installation and repair.
NAICS 237990Other Heavy and Civil Engineering Construction contracts
699 notices, 228 open now.
NAICS 238210Electrical contracting contracts
Wiring, lighting, generators, and electrical systems work.
NAICS 237310Highway and bridge construction contracts
Road, street, and bridge projects for federal and state owners.
NAICS 238990Specialty trades contracts
Fencing, paving, and the specialty trades that fit no other code.
More codes like this one are in construction. Bidding in Canada? Tenders there classify work by UNSPSC rather than NAICS; start from Canadian government tenders.
Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.