North America

We provide high-end, comprehensive engineering and consulting services for federal and municipal governments and agencies, states, the military, and commercial clients.

With a robust network of at least one office in every state in the U.S. and over 50 locations throughout Canada, Tetra Tech is embedded in the communities we serve. Whether an office houses 20 team members or 200, we maintain a broad and accessible presence to meet the unique needs of our local clients. Our North American teams are at the forefront of innovation, spearheading some of Tetra Tech’s most advanced software and technology solutions to drive progress across the water, environment, and sustainable infrastructure sectors.