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

What NAICS 236220 covers, and the national list →

NAICS 236220, performed in Maryland. 500 prime contracts reach the end of their current period of performance within 365 days, 65 of them within 30. The national list for this code covers every state, and every industry in Maryland is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 500; within 365 days in Maryland
In the next 30 days: 65; 207 within 90 days
Current holders: 158; across 15 agencies
Obligated to date: $2.3B; median $697.5K

The 10 soonest to end

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

The 10 contracts under NAICS 236220 in Maryland that end soonest
Current holder	Agency	Ends	Value	Renewal score
INNOVATIVE MECHANICAL CONTRACTORS LLC N4008024F4443 — open this award on USAspending	Department of Defense Department of the Navy	Oct 21, 2026	$2,369,012	10few signals No option periods left (current end date is the potential end date)
MATOS BUILDERS LLC W912DY25FA128 — open this award on USAspending	Department of Defense Department of the Army	Oct 24, 2026	$4,734,014	10few signals No option periods left (current end date is the potential end date)
HENSEL PHELPS CONSTRUCTION CO 75N99022F00002 — open this award on USAspending	Department of Health and Human Services National Institutes of Health	Oct 25, 2026	$194,919,786	10few signals No option periods left (current end date is the potential end date)
EVCON-CWC JV LLC W912DR24C0042 — open this award on USAspending	Department of Defense Department of the Army	Oct 25, 2026	$14,223,452	45some signals One option has been exercised Set-aside applies (8A COMPETED) No option periods left (current end date is the potential end date)
RITZ CONSTRUCTION INC 1333ND25CNB190043 — open this award on USAspending	Department of Commerce National Institute of Standards and Technology	Oct 25, 2026	$553,480	40some signals Limited competition (NOT AVAILABLE FOR COMPETITION), 1 offer received Set-aside applies (8(A) SOLE SOURCE) No option periods left (current end date is the potential end date)
SUPERIOR STRUCTURES LLC N0042126C0031 — open this award on USAspending	Department of Defense Department of the Navy	Oct 27, 2026	$798,844	40some signals Limited competition (NOT AVAILABLE FOR COMPETITION), 1 offer received Set-aside applies (8(A) SOLE SOURCE) No option periods left (current end date is the potential end date)
METAL MEN LLC 75N98026F00002 — open this award on USAspending	Department of Health and Human Services National Institutes of Health	Oct 27, 2026	$280,565	25some signals Limited competition (NOT COMPETED) No option periods left (current end date is the potential end date)
KEKOLU CONTRACTING, LLC N0017425F0351 — open this award on USAspending	Department of Defense Department of the Navy	Oct 28, 2026	$2,350,479	25some signals Limited competition (NOT AVAILABLE FOR COMPETITION) No option periods left (current end date is the potential end date)
APC CONSTRUCTION LLC 70US0926F1DHS2574 — open this award on USAspending	Department of Homeland Security U.S. Secret Service	Oct 28, 2026	$1,084,873	10few signals No option periods left (current end date is the potential end date)
OLGOONIK GENERAL, LLC 75N98026F00004 — open this award on USAspending	Department of Health and Human Services National Institutes of Health	Oct 28, 2026	$132,051	25some signals Limited competition (NOT AVAILABLE FOR COMPETITION) No option periods left (current end date is the potential end date)

490 more expiring contracts in this list

This page shows the 10 soonest of 500 contracts under NAICS 236220 in Maryland 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 Maryland

Department of Health and Human Services227 expiring
Department of Defense117 expiring
General Services Administration56 expiring
Department of Homeland Security30 expiring
Department of Commerce18 expiring

NAICS 236220 in Maryland: questions vendors ask

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

500 prime contracts in Commercial and Institutional Building Construction (NAICS 236220) in Maryland reach the end of their current period of performance within 12 months: 65 within 30 days and 207 within 90. They are held by 158 different vendors and were bought by 15 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 Maryland end?

The soonest ends on Oct 21, 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 Maryland?

The agencies with the most expiring work here are Department of Health and Human Services (227 contracts), Department of Defense (117 contracts), General Services Administration (56 contracts). In total 15 agencies have work under Commercial and Institutional Building Construction (NAICS 236220) in Maryland 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 500 of the 500 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.