NAICS 236220: expiring federal contracts in Commercial and Institutional Building Construction, Iowa

What NAICS 236220 covers, and the national list →

NAICS 236220, performed in Iowa. 23 prime contracts reach the end of their current period of performance within 365 days, 2 of them within 30. The national list for this code covers every state, and every industry in Iowa is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 23; within 365 days in Iowa
In the next 30 days: 2; 7 within 90 days
Current holders: 15; across 6 agencies
Obligated to date: $116.0M; median $1.1M

The 10 soonest to end

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

The 10 contracts under NAICS 236220 in Iowa that end soonest
Current holder	Agency	Ends	Value	Renewal score
SHEKAR ENGINEERING, P.L.C 47PD5326F0154 — open this award on USAspending	General Services Administration Public Buildings Service	Oct 27, 2026	$49,942	0few signals
US DIVERSIFIED CONTRACTING SERVICES INC. 36C78626N0196 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Oct 30, 2026	$64,209	10few signals No option periods left (current end date is the potential end date)
US DIVERSIFIED CONTRACTING SERVICES INC. 36C78625N0644 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Nov 30, 2026	$208,645	10few signals No option periods left (current end date is the potential end date)
US DIVERSIFIED CONTRACTING SERVICES INC. 36C78626N0381 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Nov 30, 2026	$71,352	25some signals 2 offers received No option periods left (current end date is the potential end date)
SUMMIT FIRE PROTECTION CO 140FC226P0055 — open this award on USAspending	Department of the Interior U.S. Fish and Wildlife Service	Nov 30, 2026	$27,563	25some signals Limited competition (NOT COMPETED), 1 offer received No option periods left (current end date is the potential end date)
SHEKAR ENGINEERING, P.L.C W50S7126FA010 — open this award on USAspending	Department of Defense Department of the Army	Dec 1, 2026	$220,691	25some signals Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)
LAWDENSKY CONSTRUCTION COMPANY INCORPORATED 6973GH25C00191 — open this award on USAspending	Department of Transportation Federal Aviation Administration	Dec 31, 2026	$195,506	25some signals Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)
COVENANT CONSTRUCTION SERVICES LLC 36C26323C0034 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Jan 25, 2027	$8,057,435	40some signals 2 offers received Set-aside applies (SERVICE DISABLED VETERAN OWNED SMALL BUSINESS SET-ASIDE) No option periods left (current end date is the potential end date)
BRISTON CONSTRUCTION, LLC 36C26325C0037 — open this award on USAspending	Department of Veterans Affairs Department of Veterans Affairs	Jan 27, 2027	$11,027,155	25some signals Set-aside applies (SERVICE DISABLED VETERAN OWNED SMALL BUSINESS SET-ASIDE) No option periods left (current end date is the potential end date)
AIR CONTROL, INC. 47PD5326F0386 — open this award on USAspending	General Services Administration Public Buildings Service	Jan 27, 2027	$228,965	0few signals

13 more expiring contracts in this list

This page shows the 10 soonest of 23 contracts under NAICS 236220 in Iowa 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 Iowa

Department of Veterans Affairs9 expiring
General Services Administration5 expiring
Department of Defense4 expiring
Department of Agriculture3 expiring
Department of Transportation1 expiring

NAICS 236220 in Iowa: questions vendors ask

How many federal contracts under NAICS 236220 in Iowa are expiring?

23 prime contracts in Commercial and Institutional Building Construction (NAICS 236220) in Iowa reach the end of their current period of performance within 12 months: 2 within 30 days and 7 within 90. They are held by 15 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 236220 contract in Iowa end?

The soonest ends on Oct 27, 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 commercial and institutional building construction in Iowa?

The agencies with the most expiring work here are Department of Veterans Affairs (9 contracts), General Services Administration (5 contracts), Department of Defense (4 contracts). In total 6 agencies have work under Commercial and Institutional Building Construction (NAICS 236220) in Iowa 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 23 of the 23 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.