Public Signal Data / Recompetes / NAICS 562910
Recompete radar · NAICS 562910
Environmental Remediation Services: contracts expiring in the next 18 months
1,353 federal contracts coded NAICS 562910 (Environmental Remediation Services), worth $9.25B combined, reach the end of their period of performance by 2028-03. Each one is a recompete a challenger can bid on — if they see it coming early enough. Largest incumbent: Central Plateau Cleanup Company, LLC ($1.07B expiring). Biggest buyer: Department of Defense ($3.48B).
Source: official USAspending.gov award data · data as of 2026-09-21, refreshed regularly · amounts are total contract value to date.
1,353 contractsexpiring by 2028-03 (min $250K)
$9.25Btotal incumbent contract value
649 / 1,084 / 1,353expiring in 6 / 12 / 18 months
Daily refreshvia GovCon Monitor on Apify
The list
Top 25 expiring NAICS 562910 contracts by value
Sorted by total contract value. Every row links to the official award record on
USAspending.gov. The actor returns the full set — all 1,353 contracts — with
days_until_expiry buckets and SAM.gov recompete-notice matching.
| Incumbent | Agency | Value | PoP end | State | Description / award |
|---|---|---|---|---|---|
| Central Plateau Cleanup Company, LLC | Department of Energy Department of Energy | $1.02B | 2027-09-30 | WA | HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THIS TASK ORDER IS ISSUED AS AN UNDEFINITIZED TASK ORDER P… 89303924FEM400054 ↗ |
| Ch2M Hill Bwxt West Valley, LLC | Department of Energy Department of Energy | $990M | 2026-12-31 | NY | THE DEPARTMENT OF ENERGY (DOE) HEREBY ISSUES FINAL REQUEST FOR PROPOSALS (RFP) NO. DE-SOL-0002084 PERTAINING TO THE PHASE 1 DECOMMISSIONING… DEEM0001529 ↗ |
| Hanford Laboratory Management And Integration LLC | Department of Energy Department of Energy | $552M | 2027-01-04 | WA | SERVICES DESCRIBED IN SECTION C.2 TO OPERATE AND MAINTAIN THE 222-S LABORATORY COMPLEX. 89303320CEM000075 ↗ |
| Tetra Tech, INC. | Department of State Department of State | $249M | 2027-09-29 | — | OFFICE OF WEAPONS REMOVAL AND ABATEMENT HAS A HUMANITARIAN DEMINING REQUEST FOR INTERNATIONAL ASSISTANCE TO UKRAINE/CONVENTIONAL WEAPONS DE… 19AQMM22F3911 ↗ |
| North Wind Portage, INC. | Department of Energy Department of Energy | $196M | 2027-04-30 | UT | SCOPE OF TASK ORDER 89303323FEM400390 INCLUDES COMPLETION OF THE MILL TAILINGS PILE REMEDIATION AT A RATE OF SPEED REFLECTING ESTABLISHED P… 89303323FEM400390 ↗ |
| Rsi Entech, LLC | Department of Energy Department of Energy | $162M | 2026-09-30 | TN | TO INCREMENTALLY FUND TO 8 FOR ONE MONTH. 89303323FLM400007 ↗ |
| North Wind Portage, INC. | Department of Defense Department of the Army | $157M | 2027-06-04 | OH | SOIL REMEDIATION LUCKEY FUSRAP W912P421C0014 ↗ |
| Rsi Entech, LLC | Department of Energy Department of Energy | $135M | 2026-09-30 | TN | TO INCREMENTALLY FUND TO 9 FOR ONE MONTH. 89303323FLM400008 ↗ |
| Aptim AECOM Decommissioning, LLC | Department of Defense Department of the Army | $119M | 2026-12-31 | VA | DECOMMISSIONING AND DISPOSAL OF THE SM-1 NUCLEAR REACTOR FACILITY, FORT BELVOIR, VIRGINIA W912DR20C0031 ↗ |
| Amentum Technology, INC. | Department of Defense Department of the Army | $112M | 2027-11-30 | PA | TRENCH EXCAVATION W912P425F0005 ↗ |
| AECOM Technical Services, INC. | Environmental Protection Agency Environmental Protection Agency | $73M | 2027-12-31 | OH | LITTLE SCIOTO RIVER TASK ORDER 68HE0523F0038 ↗ |
| Sevenson Environmental Services, INC. | Department of Defense Department of the Army | $72M | 2027-10-20 | WA | REPLACE A FAILING SHEET PILE WALL AT A U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) SUPERFUND REMEDIAL SITE ON THE NATIONAL PRIORITIES LIST (… W912DW24C0014 ↗ |
| Leisnoi Diversified-Kemron 8A JV, LLC | Environmental Protection Agency Environmental Protection Agency | $67M | 2027-04-11 | IL | OTTAWA RADIATION NPL 8, OTTAWA, IL DOL MEGAPROJECT 68HE0524C0005 ↗ |
| Tetra Tech, INC. | Department of State Department of State | $61M | 2027-11-04 | — | LAOS HUMANITARIAN MINE ACTION/UXO RESPONSE TASK ORDER WITH A BASE YR AND 4-OPTION YEARS. 19AQMM24F0007 ↗ |
| C M C, INC. | Environmental Protection Agency Environmental Protection Agency | $58M | 2026-09-30 | TN | SOUTHSIDE CHATTANOOGA SITE RESIDENTIAL REMEDIATION ACTIVITIES AND SERVICES REQUIRED TO PROTECT PUBLIC HEALTH AND ENVIRONMENTAL ISSUES AT TH… 68HE0422F0013 ↗ |
| Couvillion Group LLC | Department of Homeland Security U.S. Coast Guard | $55M | 2028-01-31 | LA | UCGPN13024 PROVIDE LABOR, MATERIALS AND EQUIPMENT TO MITIGATE THE HARMFUL AFFECT OF OIL SPILL OR HAZARDOUS CHEMICAL INCIDENT, AS DIRECTED B… 70Z08425FNEWO0001 ↗ |
| Central Plateau Cleanup Company, LLC | Department of Energy Department of Energy | $53M | 2027-09-30 | WA | HANFORD CENTRAL PLATEAU CLEANUP CONTRACT (CPCC) TASK ORDER 6 - MANHATTAN PROJECT NATIONAL PARK PROGRAM (MAPR) THIS TASK ORDER IS ISSUED A… 89303924FEM400053 ↗ |
| Hydrogeologic, INC. | Department of Defense Department of the Army | $50M | 2026-11-25 | MD | REMEDIATION/DEMOLITION OF U.S. ARMY COMBAT CAPABILITIES DEVELOPMENT COMMAND CHEMICAL BIOLOGICAL CENTER (CCDC) AND U.S. ARMY MEDICAL RESEARC… W912DY21F0273 ↗ |
| Tehama Technical Services, LLC | Department of Defense Department of the Army | $48M | 2028-03-10 | CA | ENVIRONMENTAL REMEDIATION SERVICES AT THE LAVA CAP MINE W9123826FA013 ↗ |
| Cape Remediation, LLC | Department of Defense Department of the Army | $47M | 2026-09-30 | NJ | CFS LANDFILL REMEDIAL ACTION - OU1 & OU2 W912DQ23F3007 ↗ |
| C M C, INC. | Environmental Protection Agency Environmental Protection Agency | $45M | 2026-09-30 | GA | WESTSIDE LEAD SUPERFUND SITE, REMEDIAL ACTION SITE ID: GAN000407160 (C482) 68HE0423F0051 ↗ |
| Kemron/Arrowhead JV, LLC | Environmental Protection Agency Environmental Protection Agency | $45M | 2027-05-29 | TN | VELSICOL NORTH DISPOSAL AREA SOIL VAPOR EXTRACTION SYSTEM REMEDIAL ACTION 68HE0523F0046 ↗ |
| Kemron Environmental Services, INC. | Environmental Protection Agency Environmental Protection Agency | $42M | 2026-09-30 | MS | MISSISSIPPI PHOSPHATE SITE WATER TREATMENT SYSTEM. SSID: B45U 68HE0422F0011 ↗ |
| Enviro-Fix Solutions LLC | Department of Defense Department of the Army | $42M | 2026-09-30 | OH | FUSRAP HARSHAW SOIL REMEDIATION W912P424C0002 ↗ |
| AECOM Technical Services, INC. | Environmental Protection Agency Environmental Protection Agency | $39M | 2027-03-29 | MI | VELSICOL DOWNGRADIENT VERTICAL BARRIER WALL IN ST. LOUIS, MI. 68HE0524F0122 ↗ |
By state
NAICS 562910 recompetes by place of performance
States with at least 3 tracked expiring contracts get their own page; smaller states are covered by the actor itself.
Get all 1,353 NAICS 562910 recompetes as data
One run of GovCon Monitor returns every expiring contract in this NAICS as flat JSON/CSV — incumbent, value, end date, days_until_expiry — at $0.003 per record. Schedule it daily and never miss an RFP window.