Evergreen Seismic is a family owned and operated company that specializes in earthquake retrofitting and consulting to primarily residential, and some commercial buildings. With over 20 years of construction experience, 18 of which are specific to seismic retrofitting, Evergreen Seismic not only serves residents within the city of Seattle, but also the surrounding areas. We are proud to serve Seattle and King County, as well as surrounding Snohomish, Pierce, Skagit, and Kitsap counties.