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.
Does Your Building Need an Earthquake Retrofit?
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 Earthquakes Retrofit Project.
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By submitting this form, I authorize Optimum Seismic to add me to their newsletter & to contact me by phone at the number provided above, including mobile phone, email or mail to give me information about Seismic Retrofit Solutions.
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 Earthquakes Retrofit Project.
* Denotes Required Field.
By submitting this form, I authorize Optimum Seismic to add me to their newsletter & to contact me by phone at the number provided above, including mobile phone, email or mail to give me information about Seismic Retrofit Solutions.
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.
OUR CORE VALUES
We at Optimum Seismic are focused on ensuring the tradition of excellence built into the fabric of our company and projects since 1984 is maintained and upheld to the highest standards in all that we do. Part of this standard is to guarantee the safety of our clients, employees, cities, and those who live, work and play in the buildings we secure. To maintain this level of safety, we are focused on providing the best quality engineering, design, fabrication, and construction services to our clients at all times. This is furthered confirmed in our commitment to being responsive to the needs of our clients and to treat their property with care as if it were our own. Along with this commitment is our promise of loyalty to those we serve, and to always act in our clients’ best interests, devotedly represent our company, and treat all those we support fairly at all times. And will continue to act as such to ensure we are worthy of the trust that our clients and employees have placed in our company.
We at Optimum Seismic are focused on ensuring the tradition of excellence built into the fabric of our company and projects since 1984 is maintained and upheld to the highest standards in all that we do. Part of this standard is to guarantee the safety of our clients, employees, cities, and those who live, work and play in the buildings we secure. To maintain this level of safety, we are focused on providing the best quality engineering, design, fabrication, and construction services to our clients at all times. This is furthered confirmed in our commitment to being responsive to the needs of our clients and to treat their property with care as if it were our own. Along with this commitment is our promise of loyalty to those we serve, and to always act in our clients’ best interests, devotedly represent our company, and treat all those we support fairly at all times. And will continue to act as such to ensure we are worthy of the trust that our clients and employees have placed in our company.
Experts in All Building Types
What Our Customers Are Saying
“I teamed up with Optimum Seismic to identify properties that may face liabilities when the next major earthquake strikes. I’m a firm believer in proactive management, and the Apartment Management Partnership Program gave us the necessary edge to plan for the future.”
“I am being proactive with my clients, recommending that they have their retrofits done early to beat the rush and the added expense that will undoubtedly occur once the retrofit deadlines draw near.”
“After interviewing several companies, I decided to do my earthquake retrofit with Optimum Seismic for my three buildings. Whenever I interview contractors I first look for a company that is ready to give me the best professional outcome at the best price and in that order. That is why I picked Optimum Seismic.”
“Optimum Seismic has an impressive track record for professionalism and expertise. They walk you through the entire process and treat your building as if it were their own.”
“Our organization was impressed with the reputation, expertise and professionalism demonstrated by Optimum Seismic and we look forward to them providing guidance to our members when it comes to navigating seismic issues that impact them and their properties.”
“Soft story structures have been proven to be unstable in earthquakes, and I want to guard against that for everyone’s benefit.”
Check Out Our WhitePapers Below:
THE CASE FOR EARTHQUAKE RESILIENCE
This white paper by the Seismic Resilience Institute (SRI) presents the case for earthquake resilience and how it impacts our communities. SRI was established in early 2017 in California to educate the public about seismic risk and to promote statewide policy to identify vulnerable buildings that present risk of death, injury and damage.
ECONOMIC BENEFITS OF EARTHQUAKE-RESISTANT BUILDINGS
This timely paper presents important information from many sources to demonstrate that earthquake resistant buildings are a sound economic investment for business and government entities, particularly those that serve or employ large numbers of people or house vulnerable populations.



















