PFAS

Per- and polyfluoroalkyl substances (PFAS), a very large and resilient family of chemicals with unique properties, poses one of the greatest challenges in water treatment and environmental remediation in decades. We're ready for the fight.

With experience on more than 170 PFAS investigations and treatment projects across the globe, our team of environmental engineers and scientists has an unparalleled understanding of these pervasive chemicals. We work closely with our clients, our R&D partners and our laboratory team to meet regulatory guidelines and spark scientific breakthroughs in site characterization, fate and transport and treatment.

Partner with us to deploy the brightest minds in engineering and we will keep you operating ahead of the curve.

How can we work with you to solve a PFAS challenge or collaborate to move the industry forward?

Dora Chiang, Remediation & PFAS Practice Leader

Contact Dora

The Industry's Deepest PFAS Team

PFAS Pioneer

Meet Charles

Scientific Investigator

Meet Nasim

Water Treatment Problem Solver

Meet Al

PFAS Pioneer

Meet Charles

Scientific Investigator

Meet Nasim

Water Treatment Problem Solver

Meet Al

Risk Comm Guide

Meet Melissa

International Thought Leader

Meet Dora

PFAS Treatment Rising Star

Meet Ji

Risk Comm Guide

Meet Melissa

International Thought Leader

Meet Dora

PFAS Treatment Rising Star

Meet Ji

Membrane Mastermind

Meet Bill

Water & Remediation Investigator

Meet Jen

Fate & Transport Specialist

Meet Chris

Membrane Mastermind

Meet Bill

Water & Remediation Investigator

Meet Jen

Fate & Transport Specialist

Meet Chris

Get Up To Speed: PFAS Webinars & Videos

The Fight Against PFAS

The Fight Against PFAS

Our award-winning documentary shines a light on the history of PFAS and the efforts to remove it from drinking water supplies.

Watch the Video

An Introduction to PFAS

An Introduction to PFAS

In this webinar from 2018, two of our leading experts explain what PFAS are and how to talk about them. Stream today and become eligible to earn a free PDH.

Watch the Webinar

Breaking Down PFAS

In this webinar from 2019, two experts share developments in treatment and research. Stream now and become eligible to earn a free PDH.

Watch the Webinar

From Flask to Field

From Flask to Field

Take a look inside our Bellevue Research and Testing Laboratory, where remediation experts are testing the most innovative solutions to PFAS contamination.