About Us

San Francisco's Choice for Seismic Retrofits

We are a third generation San Francisco family business.

Our philosophy is to improve the strength and safety of soft story, multi-use and residential buildings with reasonable investment. We understand the financial and emotional connections our clients have with their homes and investment properties. Protecting what is most valuable to you -- your property and the people who occupy it -- is our business.

Lic# 74523

Meet Mark

Mark Barbagelata, owner of Seismic Retrofitters, has nearly three decades of experience in construction and real estate. He operates his business and raises his family in San Francisco. Mark understands the importance of safe and secure structures and, in particular, the uniqueness of San Francisco’s soft story buildings.

After over a decade of high-end remodels – including one home that was recently showcased in the Gems of San Francisco tour – Mark created Seismic Retrofitters to bring fairly priced quality services and the latest seismic technology to property owners.

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