Since 1954, CSW/Stuber-Stroeh Engineering Group has provided Civil Engineering and related design services throughout Northern California. We are one of the largest engineering firms in the Bay Area and are known for our creative, cost-effective designs and practical, workable solutions to design challenges. Our clients include residential and commercial developers, local and national corporations, public and private primary schools, colleges and universities, medical and research institutions, architects, homeowners, and municipal, state and federal agencies.