AECOM Technical Services, Inc.
AECOM Technical Services, Inc. is a subsidiary of AECOM, a global professional technical and management services firm registered in the System for Award Management (SAM.gov) since September 7, 2001. The company is a for-profit corporate entity that provides comprehensive architectural, engineering, environmental remediation, construction management, and technical consulting services to federal government agencies. Located in Los Angeles, California, AECOM Technical Services, Inc. has established itself as a significant provider of professional services across multiple federal sectors, supporting infrastructure, environmental, and facilities-related projects for agencies including the Department of Defense, Department of Homeland Security, and Department of Transportation.
Through its federal contract awards, AECOM Technical Services, Inc. has demonstrated extensive capabilities in architectural and engineering services, environmental remediation, infrastructure design, and construction management. The company has been awarded numerous delivery orders and task orders across diverse federal agencies, including NASA, U.S. Coast Guard, Army Corps of Engineers, Naval Facilities Engineering Command, and the Environmental Protection Agency. Contract types have ranged from firm fixed-price delivery orders to cost-plus-fixed-fee contracts, covering projects such as facility renovations, environmental site assessments, infrastructure design, seismic studies, water system rehabilitations, and compliance modifications. Notable projects include courthouse feasibility studies, military base infrastructure improvements, environmental restoration at research centers, and specialized engineering services for government facilities. None of the contract awards reviewed contained set-aside designations, indicating AECOM competes as a large business.
AECOM Technical Services, Inc. has also engaged in federal grant activities, particularly in research and development domains. The company has participated in sub-grant awards with academic and research institutions, focusing on technical and engineering research projects. Notable grant sub-awards include collaborative research with Washington University on modular staged pressurized oxy-combustion power plant development, engineering services with the University of Miami for shoreline protection and reef structure design, and supporting transportation and safety planning initiatives. These grant activities demonstrate AECOM's commitment to advancing scientific and technological capabilities across various domains, including energy systems, environmental engineering, and infrastructure resilience.
The company holds multiple significant federal contract indefinite delivery vehicles (IDVs) across various agencies, including a $225 million NASA Environmental Support Services Blanket Purchase Agreement, a $271 million Federal Aviation Administration infrastructure investment contract, and a $464 million Army Installation Management Command environmental remediation contract. These IDVs span diverse service categories such as environmental compliance, architectural-engineering services, infrastructure planning, and technical consulting. The contracts enable AECOM to compete for task orders across multiple federal agencies, including NASA, Department of Defense, Department of Transportation, and others, showcasing the company's broad capabilities in providing professional technical and management support services to the federal government.
EPUXNLX5EYC4 541330
Not listed One California Plaza, 300 S Grand Ave Fl 9, Los Angeles, CA 90071, USA
9/7/01 12/11/25 Weston Solutions Inc.
Weston Solutions Inc. is a national environmental and infrastructure services firm, registered in SAM.gov since 2002, that operates as a for-profit corporate entity specializing in federal government contract work. The company is a subsidiary of Weston Solutions Holdings, Inc. and has established itself as a key contractor providing environmental, engineering, and technical consulting services across multiple federal agencies. Its primary focus appears to be environmental assessment, remediation, site investigation, and infrastructure support services for federal facilities.
Over the past several years, Weston Solutions Inc. has predominantly worked with the U.S. Coast Guard through the Nationwide Environmental Engineering Services indefinite-delivery/indefinite-quantity (IDIQ) contract, executing numerous delivery orders valued between $15,000 and $956,356. These contracts have consistently involved environmental services such as site investigations, remedial design, environmental assessments, underground storage tank closures, cultural resource surveys, and technical consulting for various Coast Guard facilities across multiple states including Washington, Massachusetts, New Jersey, California, Alaska, and Oregon. While no contracts were designated as set-aside, Weston Solutions frequently partners with small disadvantaged and woman-owned businesses as subcontractors, including Stell Environmental Enterprises Inc., Shannon & Wilson Inc., Historical Research Associates Inc., and others. The company's work typically supports infrastructure management, environmental compliance, and facility maintenance through comprehensive environmental and engineering services.
V8CUHEL7FQ33 541330
Not listed 70 NE Interstate 410 Loop #200, San Antonio, TX 78216, USA
4/24/02 6/21/25 Tetra TECH Inc.
Tetra Tech, Inc. is a global engineering and consulting firm specializing in environmental, infrastructure, and technical services for government and commercial clients. Registered in SAM.gov since 2007, the company operates as a for-profit corporate entity with a strong focus on providing specialized services to federal agencies, particularly within the defense and environmental sectors. The Environmental Government Services division of Tetra Tech primarily delivers technical consulting, environmental remediation, facilities management, and infrastructure support services to various federal government agencies.
Through its federal contract awards, Tetra Tech has consistently demonstrated expertise in several key areas, including BUILDER Sustainment Management System (SMS) implementation for military installations, environmental remediation, and facility condition assessments. The company has been awarded multiple delivery order contracts with agencies such as the U.S. Army Corps of Engineers, Department of the Army, Defense Information Systems Agency, and U.S. Coast Guard. These contracts have ranged in value from $13,000 to over $6.4 million, covering services like sanitary treatment plant maintenance, water testing, geophysical surveys, and infrastructure assessment. Tetra Tech frequently collaborates with small business subcontractors, including woman-owned and economically disadvantaged businesses like Marstel-Day LLC, Nelson Engineering, and Tribal One Architecture & Engineering.
Tetra Tech holds two significant Indefinite Delivery/Indefinite Quantity (IDIQ) contracts that showcase its federal contracting capabilities. The first, awarded by the U.S. Army Corps of Engineers, is a $49 million multiple-award contract supporting the BUILDER SMS program, with task orders spanning military installations nationwide through July 2027. The second is a $49.5 million environmental remediation and munitions response services contract with the Army Corps of Engineers Los Angeles District, focusing on cleanup activities in California, Nevada, and Arizona through June 2025. These IDIQ contracts enable Tetra Tech to efficiently provide program planning, project management, and technical expertise across diverse environmental and infrastructure domains, demonstrating the company's adaptability and comprehensive service offerings to federal agencies.
ZU7NSK3NW7Z4 541620
Not listed 711 Navarro St #560, San Antonio, TX 78205, USA
5/29/07 11/4/25