Tetra Tech, Inc.
Leading with Science® to create a more sustainable future
Explore capabilities, project experience, and office locations to build your shortlist.
Leading with Science® to create a more sustainable future

Innovative Civil Solutions
Timonium, MD

Creating A Safer Tomorrow, Today
Orange, CA+3

Custom Engineered Water and Wastewater Treatment Solutions
Boise, ID

Forward Thinking for a Sustainable Future
Frazer, PA+4

Respect. Integrity. Excellence.
San Antonio, TX

Developing Our Community
Marietta, GA+1

Diverse Capabilities, Flexible Solutions

Taking the Lead on Quality and Safety, Since 1925
Whitestone, NY

Trusted Partner on High-Priority Transportation Projects
Tampa, FL

Coastal engineering experts focused on sustainable coastal living.
Civil engineering, program management, and construction management solutions for water, wastewater, and transportation infrastructure
Austin, TX+3

Professionals Providing Solutions
Mobile, AL

Land development design, civil engineering, surveying, and environmental planning in Maryland.
Prince Frederick, MD

Redefine Potential
Montreal

Your success is our success.
Oceanside, CA+2

Architect-Engineering Design and Geotechnical Engineering and Geophysics.

From the Ground Down - geotechnical, environmental, and construction services for the Bay Area development community.
Sunnyvale, CA

Engineers - Planners - Scientists - Surveyors
North Canton, OH+2
Innovative and Practical Engineering, Environmental and Technology Solutions
Bremerton, WA
Enhancing Client Satisfaction through Creative, Exceptional Service.
Baton Rouge, LA

Civil Engineering and Residential Subdivisions and Custom Homes.
Saratoga Springs, UT

Integrating Systems and Facilities
Dayton, OH

YOUR GO-TO Engineering Consulting Partner
Asheville+43