Making a difference in our projects, our offices, and our communities

Making a difference in our projects, our offices, and our communities

Tetra Tech’s 2018 Year in Review video follows its employees around the world as they share how they are Leading with Science® to positively impact our planet.

Learn More

State of California Department of General Services Natural Resources Headquarters in Sacramento, CA

Tetra Tech’s High Performance Buildings Group Ranks High in Buildings Sector

Achieving top 10 rankings for sustainable building engineering design and consulting services

Tetra Tech employees pose with founder of Esri, Jack Dangermond, after receiving an Esri SAG Award

Tetra Tech Receives Esri Special Achievement in GIS Award

Recognizing our innovative use of GIS technology in support of the Hurricane Irma emergency response

Tetra Tech’s VOLANS™ is a 3D airspace visualization software tool that helps audiences understand complex data.

Tetra Tech Hosts the SAE International Committee on Aviation Noise and Emissions

Mitigating noise and emissions from new aircraft technologies

Tetra Tech receives the SAME 2018 J.W. Morris Sustaining Member Award

Tetra Tech Wins the 2018 SAME Hampton Roads Post J.W. Morris Sustaining Member Award

Continuing our dedicated service and commitment to SAME

Floridian Aquifier

Groundwater Aquifer Replenishment, Florida

Investigating the feasibility of replenishing of an aquifer system with purified water

Wilshire Grand Tower in downtown Los Angeles, CA

Wilshire Grand Tower

Performing mechanical, electrical, plumbing design, and energy analysis for the tallest building west of the Mississippi River

2.8 MG of water will be housed in subsurface storage and infiltration structures beneath the park

Bolivar Park Stormwater Capture Project

Improving water quality through a stormwater diversion and treatment system in Lakewood, California

Deepwater Wind Block Island

Deepwater Wind Block Island Wind Farm and Sea2Shore Cable: The Renewable Link

Providing siting, permitting, environmental evaluation, and construction compliance support for the first U.S. offshore wind farm off of Rhode Island

Erin Hague, Coastal Restoration Expert

Erin Hague, Coastal Restoration Expert

Designing resilient coastal projects to help minimize impacts and provide restoration opportunities for the marine environment

#WomenInSTEM: Carol Nissen, Environmental Engineer

#WomenInSTEM: Carol Nissen, Environmental Engineer

Emphasizing the diversity of options in STEM careers

Christine Arbogast, Solid Waste Expert

Christine Arbogast, Solid Waste Expert

Incorporating renewable and conversion technologies into solid waste systems to promote best use of materials and reduce greenhouse gas emissions

Dave George, Architecture and Engineering Program Management Expert

Dave George, Architecture and Engineering Program Management Expert

Managing planning and programming, building and infrastructure design, and existing facility renovations around the world