GLEN ELLYN, IL (November 2025) — Psomas has expanded its presence into the Midwest with the opening of a new office in Glen Ellyn, Illinois. The move reflects the firm’s continued growth and commitment to partnering with municipalities and agencies…
January 13, 2025 – With deep roots in the Pacific Northwest, the interdisciplinary consulting services firm KPG officially merged with Psomas in 2022 while operating as KPG Psomas. In January of 2025, KPG Psomas rebranded as Psomas. Initially formed in…
In partnership with San Joaquin County Public Works, our Roseville engineering team is proud to have received the APWA Sacramento Chapter “Project of the Year” award in the transportation category. This project marks a significant improvement in road safety for…
LOS ANGELES, Calif. (November 1, 2023) — Engineering consulting firm Psomas announced today it has acquired Yorba Linda based Pfeiler and Associates (Pfeiler), a well-respected Southern California Land Surveying firm with a rich 50-year history of serving clients. As part…
February 15, 2023 – Psomas is pleased to announce Ramon Ruelas, PE, has joined the firm as Senior Project Manager to expand the company’s transportation practice in California. "Ramon is one of the leading project and construction management professionals on…
Seattle, WA – January 30, 2023 – KPG Psomas is excited to announce the addition of Senior Fisheries Biologist, Pete Lawson to lead the firm's new Environmental Services team, expanding the firm's service capabilities across the Pacific Northwest. "We are…
Steve Margaroni, CEO was honored to participate in a special discussion with The Zweig Group for an in-depth interview on him and our company. “Now that I’m CEO, putting people first comes naturally,” Margaroni says. “Probably because Tim [former CEO…
Psomas was honored to participate in a special Environmental Consultant & Engineering Outlook edition of the Environmental Business Journal. Check out pages 46-48 for Psomas' section. Read the full publication
In December 2021, Psomas’ Brad Blood (Resource Management Group in Orange County) had Part 1 of his scientific article published in the December Bulletin of the Southern California Academy of Sciences. His article updates the existing list of mammals for…
Congratulations to our Los Angeles based Engineering team for receiving a 2022 Engineering Excellence Honor Award from the American Council of Engineering Companies, California (ACEC California). Psomas received the prestigious award for our work on the North Spring Street Viaduct Widening and Rehabilitation. The project was one of…