Specialized Seismic Retrofitting to Safeguard Your Property in the San Francisco Bay Area, CA

In earthquake-prone regions like the San Francisco Bay Area, unreinforced and structurally vulnerable buildings pose significant life safety and financial risks. Many property owners, investors, and developers are unaware of these vulnerabilities—particularly in Non-Ductile Concrete (NDC), soft-story, and unreinforced masonry (URM) structures—until damage occurs or compliance deadlines loom. Stone & Stryder, LLC offers comprehensive seismic retrofitting and seismic risk consulting services tailored to these challenges.

As experienced seismic retrofit contractors through strategic partnerships with leading structural engineering firms, we help clients assess seismic vulnerabilities, determine if their properties are subject to San Francisco’s NDC Ordinance, and develop practical, cost-effective strategies for compliance. Our team guides clients through every stage of seismic retrofit construction, from due diligence to design, permitting, and construction oversight.

Our seismic retrofitting service includes acquisition due diligence, exemption filings for NDC listings, retrofit budgeting, contractor selection, and active project oversight to ensure work aligns with current building codes and evolving requirements from the San Francisco Department of Building Inspection (DBI).