Alysen Weiland PE, ENV SP, DBIA™, Principal/Vice President
555 South Flower St.
Los Angeles, CA 90071
(213) 223-1400 office
(213) 223-1444 fax
Karen B. Carr, CPSM, LEED AP, Assoc. DBIA, Regional Marketing Manager
1075 Creekside Ridge Drive
Suite 200Los Angeles, CA 90071
(916) 788-4985 office
(916) 788-0600 fax
Dedicated to balancing the natural and built environment, Psomas provides sustainably engineered solutions to public and private sector clients. As a full-service consulting firm, we help our clients create value and deliver complex projects. Markets served include transportation, water, site development, and energy with the following services offered:
Sustainable practices are incorporated into all of our services. From designing Institute for Sustainable Infrastructure (ISI) certified projects such as removing pollutants from urban stormwater runoff to site design for LEEDTM-certified projects, Psomas is in the forefront of the sustainable design movement. We currently have over 125 staff who are ENV SPs (Envision Sustainability Professionals through ISI) and/or LEED APs.
The cornerstone of our business approach is to focus on our clients’ long-term needs and then guide our strategic growth to meet those needs. Our core strength is our multi-disciplined teams of experts--- -top-notch staff who produce award-winning projects for our clients through innovation, creativity, and cutting-edge technical expertise.
Founded in 1946, Psomas provides services from offices throughout California, Arizona, and Utah.