Autoplay settings
Off On

Projects

Tetra Tech’s greatest impact on the world is through the projects we perform in communities around the globe. In partnership with our clients, we are improving lives and creating a more sustainable future.

A large industrial setup featuring multiple metallic tanks, piping systems, and electrical components in a spacious facility
  • Projects

Delivering a New Stormwater Treatment Facility in Long Beach, California 
Close-up wind turbine overlooking patchwork farmland at sunset, distant turbines and rolling hills under a golden sky
  • Projects

Improving Biodiversity and Restoring Habitats at West Benhar Wind Farm
Aerial view of the completed 4.3 MGD PFAS Water Treatment Plant in the City of Fullerton
  • Projects

Designing Per-and Polyfluoroalkyl Substances (PFAS) Treatment Facilities
Open dump site with large pile of waste and plastic pollution next to an ecologically significant landscape
  • Projects

Preventing Ocean Plastic Pollution through Sustainable Waste Management
Tetra Tech Hydrologist Casey O’Farrell undertaking groundwater measurement inside Melbourne Metro Tunnel construction site
  • Projects

Advancing Sustainable Public Transport Design to Reduce Carbon Emissions in Melbourne
Aerial view of water treatment plant in Northern Ireland
  • Projects

Supporting Delivery of Safe Water across Northern Ireland
Landscape view of the Los Angeles skyline at sunset
  • Projects

Developing a Building Decarbonization Plan for City of Los Angeles
Aerial view of large industrial storage tanks connected by metal gantries and pipework
  • Projects

Enabling Carbon Capture and Storage with Pre-FEED Analysis
Aerial view of housing development in construction – Priors Hall Park, Corby
  • Projects

Developing Strategic Infrastructure for Greenfield Residential Development
Peatland marsh with shallow reflective pools, tussock grasses and shrubs under a broad cloudy sky
  • Projects

Rehabilitating Peatlands to Advance Climate Action
High street buildings in Mullingar Town Centre
  • Projects

Enriching Mullingar Town Centre Public Realm
Scroll to Top