For decades Psomas has been providing design solutions to clients across the West in stormwater/flood control, wastewater, and water system infrastructure. From the rehabilitation of aging infrastructure to the design of new systems, Psomas' strength is in providing economical solutions that minimize impacts to residents and the environment.

Proactively anticipating issues long before potential roadblocks become a costly reality is how our construction management team operates. Our team's expertise includes water/wastewater facilities; highways, interchanges, and grade separations; various structures; and other public infrastructure - including zoos! Services range from staff augmentation to full construction management on major, multi-year infrastructure projects.