Remediation And Treatment Solutions For A Cleaner Planet

We stand ready to meet environmental stewardship challenges for air, land, and water. Our experts use the latest technologies to deliver a cleaner, safer planet for our customers and future generations. With a multidisciplinary toolbox and expertise that ranges from hazardous, toxic, and radioactive waste (HTRW) remediation to hydrogeology and subsurface monitoring, we seek economical ways for our clients to reduce long-term liability, safeguard human health, and protect the environment.

We carry environmental programs from initial assessment and design through closure and long-term operations and maintenance, helping our customers comply with regulations and manage risks throughout. Our expertise includes detailed design services, procurement, project and construction management, and post-remediation monitoring – coupled with a collaborative experience that increases innovation, manages risk, and improves cost efficiencies.

Our experts help clients deliver sustainable remediation solutions to tough challenges in numerous markets, including:

Environmental Groundwork


We provide a full range of environmental management services and solutions across the globe. Our forward-thinking experts put an emphasis on sustainable and cost-effective solutions that maximize our clients’ project delivery and operations, while minimizing the impact on the environment and natural resources.

Mining Environmental Management
We deliver complex projects safely, on time, and within budget, no matter how remote, austere, or challenging the environment. Our experience includes hundreds of environmental investigations and monitoring of mine sites all over the world.
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Zero Emission Mining (ZEM)
Zero Emission Mining represents a new frontier in mine operations and sustainability. Parsons can pair our experience with your unique needs to create a customized approach and create a roadmap to reducing the emission footprint of your operation.
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Oil And Gas Decommissioning
Our teams excel at the assessment, remediation, restoration, and management of both upstream and downstream oil and gas sites, with thousands of projects in our portfolio.
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Munitions And Chemical Warfare Materiel Remediation
Our team leverages more than 75 years of experience across environmental, industrial, and technology markets to deploy an array of advanced solutions to remediate military munitions and hazardous, toxic, and radioactive waste (HTRW), as well as Chemical Warfare Materiel (CWM).
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We have decades of experience successfully performing munitions response projects and our personnel have years of experience collecting and interpreting data from all major DGM and advanced geophysical classification (AGC) sensors.
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Environmental Water Solutions

Water Solutions

Our experience providing water solutions and services is unrivaled. Our PM/CM, engineering, design-build, hydrogeology, modeling, and 3D/4D visualization expertise, combined with our innovative solutions such as our state-of-the-art treatability and R&D laboratory, have helped us deliver holistic and cost-effective solutions to some of the most complex water projects in the world.

PFAS are a multi-faceted issue requiring a multi-disciplinary approach, and our team includes a network of technical professionals around North America with expertise in hydrogeology, human health, ecological risk assessment, water and wastewater treatment, remediation, and modeling. This combination gives our clients the right mix of practical innovation, insight, advocacy, and technology needed to manage, remediate, or treat PFAS sites.
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Sediment Remediation
Sediment remediation projects pose complex regulatory, financial, legal, logistical, and technical challenges – and our interdisciplinary team is ready to support from initial investigation to final remediation and site closure. By beginning every project with the end in mind, we successfully achieve client and regulatory goals efficiently and effectively.
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Water Treatment And Re-Use
As a full-service partner in implementing conventional and advanced water and wastewater treatment technologies, we help solve water management challenges with innovative, custom solutions. Our mission is to help preserve water – our most critical resource – by creating and maintaining safe, efficient, and sustainable water facilities and processes.
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Groundwater Remediation
Our water experts deliver advanced groundwater analytics, using the most advanced data collection tools and high-resolution characterization programs to transform site data into quantified solutions to address groundwater challenges from simple to complex.
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Water And Wastewater
Our expertise in program and construction management (PM/CM) and engineering have helped us transform the industry. As a full-service partner in implementing conventional and advanced water and wastewater treatment technologies, we help our clients through their water management challenges with innovative, custom-tailored solutions to help sustainably meet the needs of a growing population.
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