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