Get in Touch with Us
Contact us by phone or email, or find an office location near you.
Corporate Headquarters
3475 East Foothill Boulevard
Pasadena, California 91107-6024, USA
F +1 (626) 351-5291
info@tetratech.com
Media and Public Relations
Charlie MacPherson3475 East Foothill Boulevard
Pasadena, California 91107-6024, USA
charlie.macpherson@tetratech.com
Investor Relations
Jim Wu3475 East Foothill Boulevard
Pasadena, California 91107-6024, USA
jim.wu@tetratech.com
Tetra Tech ensures nondiscrimination in all programs and activities in accordance with Title VI of the Civil Rights Act of 1964. For more information, or special assistance for persons with disabilities or limited English proficiency, contact Janet Brunner, Human Resources Division Director, at +1 (626) 470-2508.