NAICS 237110: expiring federal contracts in Water and Sewer Line and Related Structures Construction, California

What NAICS 237110 covers, and the national list →

NAICS 237110, performed in California. 49 prime contracts reach the end of their current period of performance within 365 days, 9 of them within 30. The national list for this code covers every state, and every industry in California is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 49; within 365 days in California
In the next 30 days: 9; 28 within 90 days
Current holders: 29; across 6 agencies
Obligated to date: $246.4M; median $257.8K

The 10 soonest to end

Ordered by end date. Every identifier links to the award on USAspending.

The 10 contracts under NAICS 237110 in California that end soonest
Current holder	Agency	Ends	Value	Renewal score
BLUE NOSE IT SOLUTIONS, INC N6247326F0247 — open this award on USAspending	Department of Defense Department of the Navy	Oct 26, 2026	$756,107	25some signals Limited competition (NOT AVAILABLE FOR COMPETITION) No option periods left (current end date is the potential end date)
ALLEN GILL CONSTRUCTION INC 75H70325F08054 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Oct 26, 2026	$62,680	25some signals Limited competition (NOT AVAILABLE FOR COMPETITION) No option periods left (current end date is the potential end date)
ALLEN GILL CONSTRUCTION INC 75H70326F08075 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Oct 29, 2026	$43,996	25some signals Limited competition (NOT AVAILABLE FOR COMPETITION) No option periods left (current end date is the potential end date)
AGILE CONSTRUCTION, INC. FA442726C0009 — open this award on USAspending	Department of Defense Department of the Air Force	Oct 31, 2026	$352,853	25some signals Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)
TERRAWORKS LLC 140FC326C0018 — open this award on USAspending	Department of the Interior U.S. Fish and Wildlife Service	Nov 2, 2026	$57,000	25some signals Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)
ARSENAL WELL DRILLING INC. 12905B24C0008 — open this award on USAspending	Department of Agriculture Agricultural Research Service	Nov 3, 2026	$624,386	25some signals Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)
COVENTINA-GSE JV, LLC 36C77622C0012 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Nov 9, 2026	$8,542,264	40some signals 1 offer received Set-aside applies (SERVICE DISABLED VETERAN OWNED SMALL BUSINESS SET-ASIDE) No option periods left (current end date is the potential end date)
WHITE BEAR CONSTRUCTION, INC. 140P8426P0081 — open this award on USAspending	Department of the Interior National Park Service	Nov 16, 2026	$64,123	25some signals Limited competition (NOT AVAILABLE FOR COMPETITION), 1 offer received No option periods left (current end date is the potential end date)
U.S. TANK & MECHANICAL SERVICES, INC. 140L0625C0013 — open this award on USAspending	Department of the Interior Bureau of Land Management	Nov 17, 2026	$494,910	25some signals Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)
ALLEN GILL CONSTRUCTION INC 75H70326F08079 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Nov 21, 2026	$181,488	25some signals Limited competition (NOT AVAILABLE FOR COMPETITION) No option periods left (current end date is the potential end date)

39 more expiring contracts in this list

This page shows the 10 soonest of 49 contracts under NAICS 237110 in California that end within 365 days. A subscription opens the rest, with filters, renewal scores and a weekly email when something new enters your window.

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Who buys in California

Department of Health and Human Services18 expiring
Department of Defense16 expiring
Department of the Interior8 expiring
Department of Agriculture3 expiring
Department of Justice2 expiring

NAICS 237110 in California: questions vendors ask

How many federal contracts under NAICS 237110 in California are expiring?

49 prime contracts in Water and Sewer Line and Related Structures Construction (NAICS 237110) in California reach the end of their current period of performance within 12 months: 9 within 30 days and 28 within 90. They are held by 29 different vendors and were bought by 6 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 237110 contract in California end?

The soonest ends on Oct 26, 2026. The table on this page lists the 10 soonest to end, in order, with the incumbent, the awarding agency, the end date and the amount obligated so far. An end date is the date in the award record, not a forecast.

Which agencies buy water and sewer line and related structures construction in California?

The agencies with the most expiring work here are Department of Health and Human Services (18 contracts), Department of Defense (16 contracts), Department of the Interior (8 contracts). In total 6 agencies have work under Water and Sewer Line and Related Structures Construction (NAICS 237110) in California ending within 12 months.

Does an expiring contract mean a recompete is coming?

Not on its own. A period of performance that ends is work somebody has to win again, but agencies also extend, consolidate, insource or cancel, and the award record does not say which in advance. Findingbase shows the dates and a renewal score built from five fixed rules, with the reasons each one fired; it does not predict the outcome and does not publish solicitations. The solicitation, when there is one, appears on SAM.gov.

How this page is built

Every contract here comes from USAspending, the federal government’s own record of prime contract awards. A contract appears when its current period of performance ends within 365 days. The table lists the 10 soonest to end — not the largest, and not the highest scoring — so it is a sample of what is really coming rather than a showcase. Award identifiers link back to the source. This page was last rebuilt for Oct 21, 2026.

10 of the 10 contracts in the table above carry a renewal score, and 49 of the 49 in the whole list do. A contract with no score has not been through scoring yet: that is not a low score, it is no score. Scoring works through the soonest expiry dates first.