Decades of professional experience guide Optimum Seismic in providing the finest earthquake retrofit engineering & construction solutions offering unparalleled value & safety to our clients.

Decades of professional experience guide Optimum Seismic in providing the finest earthquake retrofit engineering & construction solutions offering unparalleled value & safety to our clients.

Is Your Building Structurally Safe?

Provide your contact information and we’ll be in touch via phone, email or text to give you a free consultation in regards to your Earthquake Retrofit Project or your structural safety.

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Is your building structurally safe?

Provide your contact information and we’ll be in touch via phone, email or text to give you a free consultation in regards to your Earthquake Retrofit Project or your structural safety.

"*" indicates required fields

Hidden
Hidden
Hidden
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Who We Are

Optimum Seismic, Inc. is a leading earthquake retrofit company in California providing high quality structural engineering, metal fabrication and construction services for multifamily and commercial buildings. Our team has completed 3,500+ retrofits and renovations on a variety of buildings and structures throughout California since 1984.

Our tradition of service is built on value engineering, a systematic method of achieving the optimum ratio of functionality, safety and cost effectiveness. Our commitment to superior customer service is the foundation of our business, and we customize every project to suit the individual needs of our clients.

Optimum Seismic, Inc. is a leading earthquake retrofit company in California providing high quality structural engineering, metal fabrication and construction services for multifamily and commercial buildings. Our team has completed 3,500+ retrofits and renovations on a variety of buildings and structures throughout California since 1984.

Our tradition of service is built on value engineering, a systematic method of achieving the optimum ratio of functionality, safety and cost effectiveness. Our commitment to superior customer service is the foundation of our business, and we customize every project to suit the individual needs of our clients.

OUR CORE VALUES