ABOUT

Founded at the forefront of innovation.

Dedicated to balancing the natural and built environment, Psomas is ranked by ENR (Engineering News Record) magazine as one of the top design firms in the nation. With dozens of LEED Accredited professionals, we serve public and private sector clients in the water/wastewater; transportation; and public, institutional and private site development markets.

The cornerstone of our business approach is to focus on our clients’ long-term needs and guide our strategic growth to meet those needs. We produce award-winning projects through innovation, creativity and cutting-edge technical expertise.

Our core strength is our multi-discipline teams of experts. We provide services in transportation and water/wastewater engineering, land and institutional site development engineering, land surveying, planning and entitlements, program/construction management, GIS, and natural resources.

Founded in 1946 by George Psomas, we have grown into a full-service consulting firm with offices in California, Arizona and Utah.