Environmental Remediation And Treatment Solutions
We stand ready to tackle environmental stewardship challenges across air, land, and water. Leveraging advanced technologies, our team delivers innovative solutions that create a cleaner, safer planet for our customers and future generations. Whether it’s hazardous, toxic, or radioactive waste (HTRW) remediation, contaminant hydrogeology, or subsurface monitoring, our multidisciplinary toolbox and expertise empower us to find the most cost-effective strategies. We help clients reduce long-term liability, safeguard human health, and preserve the environment every step of the way.
Solutions For A Cleaner Planet
Our environmental programs guide clients from the initial assessment and design phases all the way through project closure and long-term monitoring and maintenance. By partnering with us, customers benefit from comprehensive regulatory compliance and effective risk management at every stage. Our capabilities span detailed design, procurement, contract administration, project and construction management (PM/CM), and post-remediation monitoring. These are seamlessly delivered through a collaborative experience that increases innovation, reduces risk, and improves cost efficiencies.
Groundwork
We deliver comprehensive ground remediation solutions, addressing everything from the simplest contaminants to the most complex and high-risk environmental challenges. Our forward-thinking team prioritizes sustainable and cost-effective approaches, ensuring that our clients achieve optimal project delivery and operational efficiency while minimizing environmental impacts and conserving natural resources.
Water Solutions
Our experience in delivering water solutions is unparalleled. Our full spectrum of capabilities, combined with our in-house state-of-the-art treatability and R&D laboratory, empowers our team to pioneer cutting-edge solutions for even the most complex water challenges, ensuring that every client benefits from innovation, efficiency, and proven results.
Making A Positive Environmental Impact
Our commitment to environmental stewardship and regulatory compliance ensures that our projects not only meet legal requirements but also contribute to the long-term well-being of ecosystems and communities.
Featured Projects
Faro Mine Long-Term Remediation and Closure – Yukon, CA
The Faro Mine Remediation Project covers more than 25 square kilometers. It ranks among Canada’s most complex abandoned mine clean-up projects. The site lies in Yukon, approximately 400km from Whitehorse, […]
Cleaning AFFF From A Major International Airport Firefighting Vehicle — United States
In July 2022, TRS Group, Inc. (TRS), a Parsons company, with EFI Global, Inc. (EFI), performed a clean-out of aqueous film forming foam (AFFF) on a Pierce aircraft rescue and […]
Thermal Desorption Of PFAS In Soil Remediation — Anchorage, Alaska
In October 2024, TRS Group (TRS) completed its third and largest thermal desorption of per- and polyfluoroalkyl substances (PFAS) in soil remediation project at Joint Base Elmendorf-Richardson (JBER) in Anchorage, […]
Delta Conveyance Project Bethany Reservoir Alignment — Sacramento, CA
We provide program management services to the Delta Conveyance Design and Construction Authority (DCA). This includes provide overall management, technical/engineering consulting, and project controls for the DCA, including staffing and […]
Deer Creek Sanitary Tunnel And Pump Station —St. Louis, MO
We have been working with the Metropolitan St. Louis Sewer District (MSD) since 2011 on the Deer Creek Sanitary System Program, and in 2016 design work was completed for the […]
Miami-Dade Water and Sewer Department Consent Decree PM/CM – Miami, FL
As a major sub-consultant on the Miami-Dade Water and Sewer Department Consent Decree Program Management/Construction Management Team, we provided project validation, planning, design consultant management, technical reviews, risk management, quality […]
Hialeah Reverse Osmosis Water Treatment Plant – Hialeah, FL
The City of Hialeah was faced with the need to increase its water supply capacity and provide an alternative water supply to the Biscayne Aquifer. The City constructed a new […]
San Francisco Southeast Water Pollution Control Plant – San Francisco, CA
We are providing programmatic construction management (PCM) services at the San Francisco Public Utilities Commission’s (SFPUC’s) Southeast Water Pollution Control Plant (SEP). Our Services Project Background What Is The Southeast […]
Giant Mine Long-Term Remediation Project – Yellowknife, Canada
Giant Mine is an abandoned, 2,300-acre, gold mine near Yellowknife, Canada, about 250 miles south of the Arctic Circle. The mine operated from 1948 to 2004 under a series of […]
Onondaga Lake Cleanup – Syracuse, NY
Sustainable Restoration Onondaga Lake is located northwest of Syracuse, NY, extending 4.6 mi long and 1 mi across. Nearly 100 years of population growth and industrial activity significantly impacted Onondaga […]
Featured Articles
Protecting Water Infrastructure: Lessons Learned From A Water Utility Cyberattack
Parsons cybersecurity experts discuss the recent water utility cyberattack, why the incident matters, and practical steps utilities can take to improve cybersecurity and operational resilience.
From Watersheds To One Water: Reflections On A Career In Integrated Water Management
Join us for an Employee Spotlight that highlights a career shaped by passion for water and significant contributions to water quality.
Partnering With Sound Transit: Past, Present, And Future
Learn about Sound Transit’s expansive light rail system and its impact on the Puget Sound region over three decades.
Navigating Low To Medium Impact Transition Under NERC CIP
Learn how to navigate the NERC CIP low to medium impact transition with SigmaFlow’s automated compliance platform.
“Forever Chemicals” No More: Delivering Innovative PFAS Destruction Solutions
Explore innovative PFAS destruction solutions with our team. Discover how we tackle environmental challenges with effective technology.
A Breakthrough For AFFF Decontamination In Fire Suppression
Explore how aqueous film forming foams work in fixed fire suppression systems, the health risks of PFAS, and how PerfluorAd™ can help.
PFAS Removal In Fire Training Areas: A Guide
Firefighters have practiced extinguishing fuel-based fires at fire training areas (FTAs) by applying aqueous film forming foam (AFFF), which contains per- and polyfluoroalkyl substances (PFAS). These compounds can persist in the […]
ERH In An Active Facility
The Arrowhead Associates, Inc./Scovill Corp. Superfund Site (the Site) is in Virginia’s Northern Neck region between the Rappahannock and Potomac Rivers. Historical manufacturing activities, including degreasing and electroplating, resulted in […]
Behind The Scenes Of The Water Sector’s Cybersecurity Crisis—And What You Need To Know
Cybersecurity threats facing the water sector aren’t some far-off concern—they’re here, they’re persistent, and they’re only getting smarter. Domain name system (DNS) vulnerabilities, phishing attempts, lateral movement inside your network—these […]
Calibrating Thermal Remediation Models
As we offer electrical resistance heating, steam enhanced extraction, and thermal conduction heating services, it is crucial that we provide our clients with the most cost-effective thermal solution that meets […]