Optimum Seismic

Call Directions Website Contact the business

Optimum Seismic We are a leading retrofit company, capable of completing any retrofit from start to finish with in-h

Optimum Seismic is Southern California's leading retrofit company, named by the Apartment Association of Greater Los Angeles (AAGLA) as the organization's Preferred Supplier for earthquake retrofit engineering and construction. Our company is unique in that we are a full-service provider, capable of completing any retrofit from start to finish with in-house engineering, steel fabrication and construction. We hold ourselves responsible for professional workmanship, efficiency and dedication to high standards from initial inspection to the completion of all our projects. Our team has completed more than 1,700 seismic retrofit projects throughout California, including soft-story apartments, historical buildings, concrete structures, public bridges and more. We are proud to serve all of:
• Los Angeles County
• Los Angeles City
• Orange County
• Riverside County
• San Bernardino County
• San Diego County
• Santa Barbara

🏢 Another Seismic Retrofit Completed!At Optimum Seismic, Inc., we're proud to help property owners strengthen their buil...
10/09/2026

🏢 Another Seismic Retrofit Completed!
At Optimum Seismic, Inc., we're proud to help property owners strengthen their buildings and protect their tenants.
This completed soft-story retrofit is another step toward reducing earthquake risks and building safer, more resilient communities.
Seismic retrofitting saves lives!
📞 Contact us to learn how we can help protect your property.

Another soft-story retrofit in progress. 🏗️Buildings with large open areas on the ground floor, such as parking or garag...
10/02/2026

Another soft-story retrofit in progress. 🏗️
Buildings with large open areas on the ground floor, such as parking or garages, may require additional structural support as part of a seismic retrofit.
Optimum Seismic works with property owners throughout the retrofit process.
Have a soft-story property? Let’s talk.

Scientists find an “earthquake gate” as California fault stress hits a 1,000-year highhttps://www.sciencedaily.com/relea...
10/02/2026

Scientists find an “earthquake gate” as California fault stress hits a 1,000-year high
https://www.sciencedaily.com/releases/2026/10/261001095521.htm

Researchers say stress on Southern California’s San Andreas and San Jacinto faults has reached some of the highest levels seen in a 1,000-year simulation. Because both faults are highly stressed at the same time, the Cajon Pass junction may be increasingly primed for a rupture that could cross bot...

Ground-floor parking is convenient, but in an earthquake it's the weak point. We  completed a seismic retrofit on this b...
09/30/2026

Ground-floor parking is convenient, but in an earthquake it's the weak point. We completed a seismic retrofit on this building, strengthening the structure so it can better withstand a major quake. Safer building, same great parking. 🏗️

Does your apartment building have open or tuck-under parking?Open ground-floor parking can be a characteristic of buildi...
09/29/2026

Does your apartment building have open or tuck-under parking?
Open ground-floor parking can be a characteristic of buildings that may have a soft-story condition.
Know your building. Be prepared before the next earthquake.

Devastating Earthquake Killed More Than 2,400 and Left Another 100,000 Homeless Exactly 27 Years Ago
09/22/2026

Devastating Earthquake Killed More Than 2,400 and Left Another 100,000 Homeless Exactly 27 Years Ago

The Taiwan earthquake of 1999 left more than 2,400 people dead and 100,000 more without homes, marking a major turning point in how the island prepared for natural disasters

Another building strengthened. 🏢A look at one of our recent seismic retrofit projects.Our team worked to strengthen the ...
09/18/2026

Another building strengthened. 🏢
A look at one of our recent seismic retrofit projects.
Our team worked to strengthen the building and improve its performance during an earthquake.

Address

5508 S Santa Fe
Vernon, CA
90058

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+13235822465

Alerts

Be the first to know and let us send you an email when Optimum Seismic posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Optimum Seismic:

Shortcuts

Share