Most Affordable Soft Story Retrofit Expert Services In Los Angeles

Established in 2004, RetroCal is a full-service structural engineering and seismic retrofit company for residential and commercial projects in Los Angeles, California. With the recent LA’s mandatory Soft Story Retrofit ordinance requirement, the heavy demand from our previous clients has reshaped our path to concentrate mainly on providing efficient design solutions for soft story retrofit projects, leaving us with almost no time for other types of projects. For more details, contact us on (818)351-3556
Updated 20-Oct-2017