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

P +1 (626) 351-4664
F +1 (626) 351-5291
info@tetratech.com

Media and Public Relations

Charlie MacPherson

3475 East Foothill Boulevard
Pasadena, California 91107-­6024, USA

+1 (626) 470-2439
charlie.macpherson@tetratech.com

Investor Relations

Jim Wu

3475 East Foothill Boulevard
Pasadena, California 91107-­6024, USA

+1 (626) 470-2844
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.