Founded in 1984, Earthquake and Structures, Inc. (ESI) is a consulting A/E firm that provides professional services in construction management, structural, civil engineering, and architectural design to public and private sector clients. ESI is a SBA certified small 8(a) Minority Disadvantaged Business Enterprise (MDBE).
ESI's vision is to be a premier construction management, civil, and structural engineering company recognized by project owners and peer companies for our ability to perform design and management services that exceed owners' expectations. We are proud of the repeat clients we have served and our reputation for delivering quality design services. We believe in the adage that "What is good for our customer is good for ESI".
Branches and additional offices:
(415) 835-675455 New Montgomery St San Francisco, CA 94105-3412
Seismic Safety Inc Founded in 1954 by Ed Sylvis, Foundation bolting Altadena contractor, Seismic Safety is widely recognized as the premier Southern California Resource for residential Earthquake and