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Remediation Services (NAICS 562910) contracts expiring 2027–2028

18 small-business set-aside contracts in NAICS 562910 end between Apr 18, 2027 and Apr 18, 2028, with $482,760,445 obligated so far. 8 score as high priority (80+). Biggest buyers: Department of the Army, Environmental Protection Agency, U.S. Customs and Border Protection. By set-aside: 14 small business, 4 8(a).

Data as of Oct 17, 2026 from USAspending.gov (refreshed weekly, last Oct 17, 2026). 5 open NAICS 562910 bids now · NAICS 562910 size standard · How the score works

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Contracts ending, highest score first

Score	Incumbent	Agency	Industry	State	Total obligated	Ends
93	NORTH WIND PORTAGE, INC. SOIL REMEDIATION LUCKEY FUSRAP Why 93? ends in 8 mo · no option years left · $158M · 4 offers last time · standalone contract Ends in about 8 months (Jun 4, 2027). +29/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $158M obligated so far. +20/20 Last time it was competed among eligible firms (set-aside competition) with 4 offers. +14/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2021 (about 5 years).	Department of Defense Department of the Army	Remediation Services (562910)	OH	$157,652,810	Jun 4, 2027
87	ENVIRONMENTAL CHEMICAL CORPORATION LONE STAR ARMY AMMUNITION PLANT CARETAKER SERVICES Why 87? ends in 9 mo · no option years left · $7.6M · 2 offers last time · standalone contract Ends in about 9 months (Jul 18, 2027). +26/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $7.6M obligated so far. +14/20 Last time it was competed under simplified acquisition procedures with 2 offers. +17/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2023 (about 3 years).	Department of Defense Department of the Army	Remediation Services (562910)	TX	$7,576,984	Jul 18, 2027
86	HYDROGEOLOGIC, INC. RES SCOVILL RA LANDFILL SUPERFUND SITE, STORE AVENUE WATERBURY, CT 06705 Why 86? ends in 7 mo · no option years left · $15M · 2 offers last time · vehicle holders only Ends in about 7 months (May 7, 2027). +30/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $15M obligated so far. +16/20 Last time it was competed in full and open competition with 2 offers. +17/20 Ordered under an IDIQ contract (68HERH19D0010); usually only holders of that vehicle can compete for the follow-on order. +3/10 The incumbent has held it since 2023 (about 3 years).	Environmental Protection Agency Environmental Protection Agency	Remediation Services (562910)	CT	$15,306,960	May 7, 2027
86	AYUDA-PLEXUS JOINT VENTURE LLC TULSA DISTRICT SMALL BUSINESS INDEFINITE DELIVERY CONTRACT MULTIPLE AWARD TASK ORDER… Why 86? ends in 8 mo · no option years left · $7.7M · 1 offer last time · vehicle holders only Ends in about 8 months (Jun 7, 2027). +29/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $7.7M obligated so far. +14/20 Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20 Ordered under an IDIQ contract (W912BV20D0019); usually only holders of that vehicle can compete for the follow-on order. +3/10 The incumbent has held it since 2021 (about 5 years).	Department of Defense Department of the Army	Remediation Services (562910)	TX	$7,678,232	Jun 7, 2027
83	SEVENSON ENVIRONMENTAL SERVICES, INC. REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA)… Why 83? ends in 14 mo · no option years left · $72M · 3 offers last time · standalone contract Ends in about 14 months (Dec 5, 2027). +16/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $72M obligated so far. +20/20 Last time it was competed among eligible firms (set-aside competition) with 3 offers. +17/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2024 (about 2 years).	Department of Defense Department of the Army	Remediation Services (562910)	WA	$72,057,786	Dec 5, 2027
83	BHATE ZAPATA, LLC TASK ORDER FOR ORC ENVIRONMENTAL RESTORATION SERVICES AT TYNDALL AIR FORCE BASE, EGLIN… Why 83? ends in 9 mo · no option years left · $19M · 3 offers last time · vehicle holders only Ends in about 9 months (Jul 12, 2027). +26/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $19M obligated so far. +17/20 Last time it was competed among eligible firms (set-aside competition) with 3 offers. +17/20 Ordered under an IDIQ contract (W912EP16D0008); usually only holders of that vehicle can compete for the follow-on order. +3/10 The incumbent has held it since 2020 (about 6 years).	Department of Defense Department of the Army	Remediation Services (562910)	FL	$19,240,450	Jul 12, 2027
82	HGL-PORTAGE JV LLC NEW RAF RES TO FOR SULPHUR BANK MERCURY MINE OU1 RESIDENTIAL CLEANUP. THIS IS AN AWARD… Why 82? ends in 9 mo · no option years left · $8.5M · 1 offer last time · vehicle holders only Ends in about 9 months (Jul 22, 2027). +25/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $8.5M obligated so far. +14/20 Last time it was competed in full and open competition, and only 1 offer came in. +20/20 Ordered under an IDIQ contract (68HERH19D0011); usually only holders of that vehicle can compete for the follow-on order. +3/10	Environmental Protection Agency Environmental Protection Agency	Remediation Services (562910)	CA	$8,503,830	Jul 22, 2027
81	BRICE ENGINEERING, LLC PFAS SOIL WASHING TREATMENT Why 81? ends in 13 mo · no option years left · $43M · 4 offers last time · standalone contract Ends in about 13 months (Nov 10, 2027). +17/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $43M obligated so far. +20/20 Last time it was competed among eligible firms (set-aside competition) with 4 offers. +14/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2022 (about 4 years).	Department of Defense Department of the Army	Remediation Services (562910)	AK	$43,229,134	Nov 10, 2027
71	SUSTAINMENT & RESTORATION SERVICES, LLC ENVIRONMENTAL WORK UNDER CERLCA FOR THIS AFB. Why 71? ends in 11 mo · no option years left · $23M · sole source last time · standalone contract Ends in about 11 months (Sep 29, 2027). +20/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $23M obligated so far. +17/20 Last time it was not available for competition (sole source), so the agency could sole-source the follow-on again. +4/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2022 (about 4 years).	Department of Defense Department of the Army	Remediation Services (562910)	CA	$23,359,605	Sep 29, 2027
70	TEHAMA ECS LLC CONDUCT CONCEPTUAL SITE MODEL ACTIVITIES UTILIZING SEQUENCE STRATIGRAPHY TECHNIQUES AT… Why 70? ends in 11 mo · no option years left · $9.9M · sole source last time · standalone contract Ends in about 11 months (Sep 22, 2027). +21/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $9.9M obligated so far. +15/20 Last time it was not available for competition (sole source), so the agency could sole-source the follow-on again. +4/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2022 (about 4 years).	Department of Defense Department of the Air Force	Remediation Services (562910)	TX	$9,912,239	Sep 22, 2027
68	ENVIRONMENTAL RESTORATION LLC R10 UPPER COLUMBIA RIVER SAMPLING AND REMOVAL ACTION TECHNICAL SUPPORT Why 68? ends in 17 mo · no option years left · $9.9M · 2 offers last time · standalone contract Ends in about 17 months (Mar 31, 2028). +7/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $9.9M obligated so far. +14/20 Last time it was competed among eligible firms (set-aside competition) with 2 offers. +17/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2024 (about 2 years).	Environmental Protection Agency Environmental Protection Agency	Remediation Services (562910)	WA	$9,884,289	Mar 31, 2028
67	HYDROGEOLOGIC, INC. CONSTRUCTION ELEMENTS YEAR 1 (CPFF) Why 67? ends in 9 mo · options could run to Jul 2030 · $28M (2 orders) · 1 offer last time · vehicle holders only Ends in about 9 months (Jul 17, 2027); the earliest of its 2 orders ends Jun 24, 2027. +26/30 Unexercised options on record could extend it to Jul 17, 2030, so the agency may extend instead of recompeting. +0/20 $28M obligated so far across 2 sibling orders. +18/20 Last time it was competed among eligible firms (set-aside competition), and only 1 offer came in. +20/20 Ordered under an IDIQ contract (W9128F21D0006); usually only holders of that vehicle can compete for the follow-on order. +3/10 The incumbent has held it since 2022 (about 4 years). Groups 2 sibling orders: W9128F25F0069 ($21,093,713, ends Jul 17, 2027), W912DQ22F3055 ($7,268,749, ends Jun 24, 2027)	Department of Defense Department of the Army	Remediation Services (562910)	CO	$28,362,462	Jul 17, 2027
67	BHATE ENVIRONMENTAL ASSOCIATES, INC. NEW MEXICO GROUP FENCE TO FENCE ENVIRONMENTAL COMPLIANCE CONTRACT CANNON, HOLLOMAN, AND… Why 67? ends in 7 mo · options could run to May 2029 · $12M · 7 offers last time · standalone contract Ends in about 7 months (May 13, 2027). +30/30 Unexercised options on record could extend it to May 13, 2029, so the agency may extend instead of recompeting. +0/20 $12M obligated so far. +15/20 Last time it was competed among eligible firms (set-aside competition) with 7 offers (crowded field). +12/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2024 (about 2 years).	Department of Defense Department of the Army	Remediation Services (562910)	NM	$11,652,908	May 13, 2027
65	EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC THE SERVICES INCLUDE PLANNING, PERMITTING, REGULATORY COMPLIANCE, COLLECTION OF… Why 65? ends in 10 mo · options could run to Aug 2030 · $10M · 2 offers last time · standalone contract Ends in about 10 months (Aug 20, 2027). +23/30 Unexercised options on record could extend it to Aug 20, 2030, so the agency may extend instead of recompeting. +0/20 $10M obligated so far. +15/20 Last time it was competed among eligible firms (set-aside competition) with 2 offers. +17/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2025 (about 1 year).	Department of Defense Department of the Army	Remediation Services (562910)	NM	$10,219,271	Aug 20, 2027
64	AEROSTAR ENVIRONMENTAL AND CONSTRUCTION LLC IAAAP OU-8 & LINE 1 REMEDIAL ACTIONS Why 64? ends in 14 mo · no option years left · $11M · sole source last time · standalone contract Ends in about 14 months (Dec 16, 2027). +15/30 No unexercised option years on record, so new work likely has to be awarded when it ends. +20/20 $11M obligated so far. +15/20 Last time it was not available for competition (sole source), so the agency could sole-source the follow-on again. +4/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2024 (about 2 years).	Department of Defense Department of the Army	Remediation Services (562910)	IA	$11,103,553	Dec 16, 2027
60	KOMAN ADVANTAGE, LLC CARRIZO CANE ERADICATION Why 60? ends in 11 mo · options could run to Sep 2030 · $25M · 6 offers last time · standalone contract Ends in about 11 months (Sep 29, 2027). +20/30 Unexercised options on record could extend it to Sep 29, 2030, so the agency may extend instead of recompeting. +0/20 $25M obligated so far. +18/20 Last time it was competed among eligible firms (set-aside competition) with 6 offers (crowded field). +12/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10	Department of Homeland Security U.S. Customs and Border Protection	Remediation Services (562910)	TX	$24,701,579	Sep 29, 2027
58	JBW GROUP LLC OPTION YEAR (4): TASK 3 Why 58? ends in 6 mo · options could run to Apr 2028 · $8.8M · sole source last time · standalone contract Ends in about 6 months (Apr 30, 2027). +30/30 Unexercised options on record could extend it to Apr 30, 2028, so the agency may extend instead of recompeting. +0/20 $8.8M obligated so far. +14/20 Last time it was not available for competition (sole source), so the agency could sole-source the follow-on again. +4/20 Standalone contract, so the follow-on is not tied to an existing vehicle. +10/10 The incumbent has held it since 2023 (about 3 years).	Department of Defense Department of the Army	Remediation Services (562910)	DC	$8,831,475	Apr 30, 2027
53	KEMRON/ARROWHEAD JV, LLC R7 RES: CHEROKEE COUNTY SUPERFUND SITE REMEDIATION OF OU3 AND OU7 RESIDENTIAL SOILS,… Why 53? ends in 13 mo · options could run to Nov 2028 · $13M · 2 offers last time · vehicle holders only Ends in about 13 months (Nov 15, 2027). +17/30 Unexercised options on record could extend it to Nov 15, 2028, so the agency may extend instead of recompeting. +0/20 $13M obligated so far. +16/20 Last time it was competed in full and open competition with 2 offers. +17/20 Ordered under an IDIQ contract (68HERH19D0012); usually only holders of that vehicle can compete for the follow-on order. +3/10 The incumbent has held it since 2024 (about 2 years).	Environmental Protection Agency Environmental Protection Agency	Remediation Services (562910)	KS	$13,486,877	Nov 15, 2027

Largest: North Wind Portage, Inc., $157,652,810 with Department of the Army, ends Jun 4, 2027.

Frequently asked questions

How many NAICS 562910 set-aside contracts are expiring soon?

As of Oct 17, 2026, AwardWatchdog tracks 18 small-business set-aside recompete opportunities in NAICS 562910 (Remediation Services) whose current period of performance ends between Apr 18, 2027 and Apr 18, 2028, with $482,760,445 obligated so far. 8 score as high priority (80+).

Which agencies have the most NAICS 562910 contracts ending?

By dollars obligated: Department of the Army ($400,964,671), Environmental Protection Agency ($47,181,956), U.S. Customs and Border Protection ($24,701,579). Source: USAspending.gov, as of Oct 17, 2026.

Which NAICS 562910 contract ends first?

JBW Group LLC's contract with Department of the Army (W9124J24C0003) ends Apr 30, 2027, with $8,831,475 obligated.

End dates are the current period of performance and can move when options are exercised or the contract is extended. Not affiliated with the U.S. government; confirm on USAspending.gov and SAM.gov.