NAICS 562211: expiring federal contracts in Hazardous Waste Treatment and Disposal, Colorado

What NAICS 562211 covers, and the national list →

NAICS 562211, performed in Colorado. 16 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 Colorado is on one page.

Data as of October 21, 2026, from USAspending.

Expiring: 16; within 365 days in Colorado
In the next 30 days: 2; 6 within 90 days
Current holders: 9; across 5 agencies
Obligated to date: $3.0M; median $79.9K

The 10 soonest to end

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

The 10 contracts under NAICS 562211 in Colorado that end soonest
Current holder	Agency	Ends	Value	Renewal score
GS ENVIRONMENTAL, INC. SP450026F1217 — open this award on USAspending	Department of Defense Defense Logistics Agency	Oct 27, 2026	$35,154	10few signals No option periods left (current end date is the potential end date)
ARCWOOD ENVIRONMENTAL, LLC 68HERL26F0232 — open this award on USAspending	Environmental Protection Agency Environmental Protection Agency	Nov 17, 2026	$25,626	25some signals 1 offer received No option periods left (current end date is the potential end date)
GS ENVIRONMENTAL, INC. SP450026F1823 — open this award on USAspending	Department of Defense Defense Logistics Agency	Nov 28, 2026	$45,922	10few signals No option periods left (current end date is the potential end date)
NOTCH 8 LLC 75H70725P00028 — open this award on USAspending	Department of Health and Human Services Indian Health Service	Dec 31, 2026	$136,704	35some signals One option has been exercised Set-aside applies (INDIAN SMALL BUSINESS ECONOMIC ENTERPRISE)
GS ENVIRONMENTAL, INC. SP450026F2969 — open this award on USAspending	Department of Defense Defense Logistics Agency	Jan 16, 2027	$87,710	10few signals No option periods left (current end date is the potential end date)
GS ENVIRONMENTAL, INC. SP450026F3031 — open this award on USAspending	Department of Defense Defense Logistics Agency	Jan 17, 2027	$29,699	10few signals No option periods left (current end date is the potential end date)
ADVANT-EDGE SOLUTIONS OF MIDDLE ATLANTIC INC HT940723F0011 — open this award on USAspending	Department of Defense Defense Health Agency	Jan 31, 2027	$214,361	30some signals 6 options have been exercised No option periods left (current end date is the potential end date)
GS ENVIRONMENTAL, INC. SP450026F4303 — open this award on USAspending	Department of Defense Defense Logistics Agency	Mar 8, 2027	$29,400	10few signals No option periods left (current end date is the potential end date)
GS ENVIRONMENTAL, INC. SP450026F4604 — open this award on USAspending	Department of Defense Defense Logistics Agency	Mar 30, 2027	$72,007	10few signals No option periods left (current end date is the potential end date)
ADVANT-EDGE SOLUTIONS OF MIDDLE ATLANTIC INC W911RZ25PA005 — open this award on USAspending	Department of Defense Department of the Army	May 8, 2027	$40,716	35some signals One option has been exercised Limited competition (NOT COMPETED), 1 offer received

6 more expiring contracts in this list

This page shows the 10 soonest of 16 contracts under NAICS 562211 in Colorado 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 Colorado

Department of Defense11 expiring
Department of Veterans Affairs2 expiring
Department of Health and Human Services1 expiring
Department of the Interior1 expiring
Environmental Protection Agency1 expiring

NAICS 562211 in Colorado: questions vendors ask

How many federal contracts under NAICS 562211 in Colorado are expiring?

16 prime contracts in Hazardous Waste Treatment and Disposal (NAICS 562211) in Colorado reach the end of their current period of performance within 12 months: 2 within 30 days and 6 within 90. They are held by 9 different vendors and were bought by 5 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 562211 contract in Colorado 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 hazardous waste treatment and disposal in Colorado?

The agencies with the most expiring work here are Department of Defense (11 contracts), Department of Veterans Affairs (2 contracts), Department of Health and Human Services (1 contracts). In total 5 agencies have work under Hazardous Waste Treatment and Disposal (NAICS 562211) in Colorado 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 16 of the 16 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.