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Contractor

WESTON SOLUTIONS INC

WEST CHESTER, PA
UEI
Z4XGALW7L9K6
Parent UEI
RBRXSHXKFCB5
Resolved by
uei
Confidence
1.000
Obligated to date
$1,872,147,2841
Awards
122
Agencies served
4

Active from Mar 30, 2018 to Sep 21, 2026.

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What they win

Benchmark categories this contractor appears in, by award count.

CategoryAwardsObligated
Commercial Building Construction8$1,502,687,206
Facilities Operations Support5$182,996,673
Engineering Services3$5,953,126

Recent awards

AwardAgencyPlaceFirst actionCurrent value
68HE0926F0113

TO 132 LEVEL A EXERCISE FOR 2026 BI-ANNUAL MANDATORY H&S TRAININGS

Environmental Protection AgencyCASep 21, 2026$60,000
68HE0926F0114

TO133-DUNSMUIR SPILL POTENTIALLY RESPONSIBLE PARTY (PRP) OVERSIGHT AND REVIEWS OF UPRR DOCUMENTATION AND WORK PLANS CONCERNING STOPPING OIL DISCHARGE INTO THE UPPER SACRAMENTO RIVER.

Environmental Protection AgencyCASep 21, 2026$50,000
68HE0624F0038

START V TASK ORDER TITLE: REGION 6 START V OIL POLLUTION ACT (OPA) NON-SITE

Environmental Protection AgencyPASep 27, 2024$1,099,361
47QSHA18D0016

FEDERAL SUPPLY SCHEDULE CONTRACT

General Services Administration—Mar 30, 2018—
68HE0325D0001

THE PURPOSE OF THE SUPERFUND TECHNICAL ASSESSMENT AND RESPONSE TEAM (START) CONTRACT IS TO PROVIDE NATIONALLY CONSISTENT ADVISORY AND ASSISTANCE SERVICES TO ENVIRONMENTAL PROTECTION AGENCY (EPA) ON-SCENE COORDINATORS (OSCS) AND OTHER FEDERAL OFFICIAL

Environmental Protection Agency—Dec 5, 2024—
68HE0924F0023

THE CONTRACTOR SHALL PROVIDE OIL SPILL EMERGENCY RESPONSE TECHNICAL SUPPORT AS DIRECTED BY THE EPA FOSC UNDER THE START V CONTRACT # 68HE0919D0002.

Environmental Protection AgencyCAFeb 1, 2024$61,004
68HE0925F0010

ALVARADO CREEK SPILL

Environmental Protection AgencyCANov 25, 2024$39,001
68HE0919F0078

NEW TASK ORDER $500K FOR THE ER MOBILIZATION ON THE START 5 CONTRACT #68HE0919D0002. INTERNAL TO #D0002-003. SSID: 09ZZ

Environmental Protection AgencyCAJul 26, 2019$2,478,029
68HE0726F0151

R10 START V: EASTERN WASHINGTON WILDFIRE SUPPORT

Environmental Protection AgencyWAAug 18, 2026$5,088,693
68HE0725F0115

R10 START V: SPILL PREVENTION CONTROL AND COUNTERMEASURE (SPCC) / FACILITY RESPONSE PLANS (FRP) INSPECTIONS & DRILLS ID OR WA

Environmental Protection AgencyWAJul 18, 2025$45,554
68HE0923F0005

TANZANITE PARK DIESEL SPILL EMERGENCY RESPONSE (ER) EPA R9 SUPERFUND TECHNICAL ASSESSMENT & RESPONSE TEAM 5 (START V) TO #D0002-0076 SSID: Z9FH FPN: UCGPE23902

Environmental Protection AgencyCANov 17, 2022$22,645
68HE0926F0108

TO 131 3 REGIONS BACK UP REGION FUNCTIONAL EXERCISE IN 2027. BUR PLANNING

Environmental Protection AgencyCASep 3, 2026$99,000
68HE0225F0031

PROVIDE FIELD AND NON-FIELD SUPPORT SERVICES AND TECHNICAL ASSISTANCE SERVICES TO ENVIRONMENTAL PROTECTION AGENCY (EPA) RESPONDING TO A VOC PLUME DISCOVERED NEAR THE FORMER MIDWEST PLATING SITE IN KOKOMO INDIANA, AND POTENTIAL RELEASE OF HAZARDOUS SU

Environmental Protection AgencyINSep 26, 2025$53,521
68HE0926F0105

TO 130 STATEWIDE DRUMS. THE ARIZONA DEPARTMENT OF ENVIRONMENTAL QUALITY ADEQ RECEIVED A COMPLAINT THAT A RURAL PROPERTY IN ELOY AZ CONTAINED A LARGE NUMBER OF CHEMICAL CONTAINERS AND THAT THERE HAD BEEN A RELEASE OF UNKNOWN CHEMICALS TO THE GROUND.

Environmental Protection AgencyAZAug 31, 2026$204,000
68HE0925F0018

2025 CALIFORNIA WILDFIRES AND STRAIGHT-LINE WINDS EVENT. TO 110 TO SUPPORT THE 2025 SOCAL WILDFIRES.

Environmental Protection AgencyCAJan 24, 2025$13,879,728
68HE0925F0088

NEW TASK ORDER ; START V: 68HE0919D0002_118| TANAGER FIREWORKS ER, CERCLA; A9FD;

Environmental Protection AgencyCASep 12, 2025$115,000
68HE0919F0109

NEW TASK ORDER FOR DATA MANAGEMENT ACTIVITIES ON THE START 5 CONTRACT #68HE0919D0002. SSID: 09ZZ TO #D0002-0021

Environmental Protection AgencyCASep 6, 2019$1,515,730
68HE0919F0081

NEW TASK ORDER ASSESSMENT AND TECHNICAL ASSISTANCE ON THE START 5 CONTRACT #68HE0919D0002. INTERNAL TO #D0002-004. SSID: 09ZZ

Environmental Protection AgencyAZJul 30, 2019$2,754,966
68HE0926F0052

124 2026 TYPHOON SINLAKU. STAFFORD ACT FEMA MISSION ASSIGNMENT (MA). FOR ACTIVATION AND MOBILIZATION TO GUAM AND CNMI. WORK INCLUDES ACTIVATING AND MOBILIZING STAFF AND OTHER RESOURCES FOR ASSISTING WITH BOTH ESF3 AND ESF10 WORK REQUIRED BY FEMA AND

Environmental Protection AgencyCAApr 16, 2026$478,082
68HE0925F0076

THIS EPA EMERGENCY RESPONSE MOSS LANDING TECHNICAL SUPPORT TASK ORDER

Environmental Protection AgencyCAAug 21, 2025$1,229,691
68HE0225F0004

START VI TASK ORDER: CORE RESPONSE TEAM FOR 5 YEARS IN ACCORDANCE WITH STATEMENT OF WORK FOR THE PERIOD JANUARY 1, 2025 THROUGH DECEMBER 31, 2029.

Environmental Protection AgencyPADec 31, 2024$37,471,117
68HE0726F0153

R10 START V: J.H. BAXTER TIME-CRITICAL REMOVAL ACTION (TCRA) #3

Environmental Protection AgencyWAAug 21, 2026$778,195
68HE0920F0037

NEW TASK ORDER RADIATION RESPONSE SUPPORT ACTIVITY ON THE START 5 CONTRACT #68HE0919D0002. INTERNAL TO #D0002-0036 SSID: 09ZZ

Environmental Protection AgencyCAApr 17, 2020$224,501
68HE0920F0063

$514K FOR CORE RESPONSE TEAM (CRT) READINESS, PLANNING, AND PREPAREDNESS ACTIVITY ON THE START 5 CONTRACT #68HE0919D0002. INTERNAL TO #D0002-0040 SSID: 0900

Environmental Protection AgencyCAJun 1, 2020$1,808,254
68HE0919F0098

NEW TASK ORDER FOR OPA GENERAL ACTIVITIES ON THE START 5 CONTRACT #68HE0919D0002. TO #D0002-0018

Environmental Protection AgencyCAAug 7, 2019$715,678

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

Totals sum obligations across every award attributed to this contractor. Obligations are cumulative funding actions, not the value of work delivered.

  1. 1Awards are attributed by Unique Entity Identifier Z4XGALW7L9K6, the government's own recipient identifier, not by name matching.
  2. 2Award records from USAspending.gov, last refreshed Sep 24, 2026.
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