NAICS 562991: expiring federal contracts in Septic Tank and Related Services, Montana

What NAICS 562991 covers, and the national list →

NAICS 562991, performed in Montana. 6 prime contracts reach the end of their current period of performance within 365 days, 0 of them within 30. The national list for this code covers every state, and every industry in Montana is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 6; within 365 days in Montana
In the next 30 days: 0; 1 within 90 days
Current holders: 5; across 3 agencies
Obligated to date: $1.8M; median $97.4K

The 6 soonest to end

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

The 6 contracts under NAICS 562991 in Montana that end soonest
Current holder	Agency	Ends	Value	Renewal score
MONDAK PORTABLES LLC FA462623P0001 — open this award on USAspending	Department of Defense Department of the Air Force	Dec 14, 2026	$1,313,000	20few signals 3 options have been exercised
JUNGERS RESOURCES LLC 140R6025P0014 — open this award on USAspending	Department of the Interior Bureau of Reclamation	Mar 31, 2027	$45,240	35some signals One option has been exercised Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL)
SUPERIOR SEPTIC INC 1284LM23P0028 — open this award on USAspending	Department of Agriculture Forest Service	Apr 14, 2027	$52,187	50likely recompete 3 options have been exercised 1 offer received Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL)
MARILYN KLASEN 140L3623P0027 — open this award on USAspending	Department of the Interior Bureau of Land Management	Apr 30, 2027	$193,718	50likely recompete 3 options have been exercised 2 offers received Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL)
MARILYN KLASEN 140R6023P0037 — open this award on USAspending	Department of the Interior Bureau of Reclamation	May 31, 2027	$36,298	50likely recompete 3 options have been exercised 2 offers received Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL)
UFI SANITATION LLC 140R6024P0070 — open this award on USAspending	Department of the Interior Bureau of Reclamation	Aug 31, 2027	$142,639	35some signals 2 options have been exercised 2 offers received

Watch this list for what expires next

A subscription turns this page into a weekly email: the same list, filtered to the NAICS codes and states you work in, with anything new called out.

Preview this market and set up alerts

Plans start at $49 a month. Sign-in is by emailed link; there is no password.

Who buys in Montana

NAICS 562991 in Montana: questions vendors ask

How many federal contracts under NAICS 562991 in Montana are expiring?

6 prime contracts in Septic Tank and Related Services (NAICS 562991) in Montana reach the end of their current period of performance within 12 months: 0 within 30 days and 1 within 90. They are held by 5 different vendors and were bought by 3 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 562991 contract in Montana end?

The soonest ends on Dec 14, 2026. The table on this page lists the 6 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 septic tank and related services in Montana?

The agencies with the most expiring work here are Department of the Interior (4 contracts), Department of Agriculture (1 contracts), Department of Defense (1 contracts). In total 3 agencies have work under Septic Tank and Related Services (NAICS 562991) in Montana 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 6 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.

6 of the 6 contracts in the table above carry a renewal score, and 6 of the 6 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.