• Soft Story Retrofit Specialists

    We offer comprehensive soft-story retrofit services, from structural analysis to 0% financing. We specialize in LADBS soft story retrofit compliance in the greater Los Angeles area.

    Request a free inspection

We are LA’s soft story building seismic retrofit specialists


Retrofitting soft story buildings with tuck under parking garages is our specialty.


Family owned soft story retrofit business in operation since 2012.


Our team has over 100 combined years of experience in engineering, construction and project management.


Client satisfaction is our #1 priority.  You can depend on our project mangers and customer service reps every step of the way.


Our online systems provide notifications and allow you to see the status of your project each step of the way.

Guaranteed Value

You won’t find a lower price on your seismic retrofit…we guarantee it!

Seismic Synergies offers a comprehensive turn-key soft story retrofitting solution to comply with the Los Angeles Department of Building and Safety (LADBS) Ordinance 183893 and Ordinance 184081 that target Soft Story Apartment Buildings.

Contact us today to schedule a free inspection and start the seismic retrofit process.

LA Seismic Retrofit Value Engineering

Value Engineering

We engineer your seismic retrofit with cost in mind.  You’ll never pay for something that you don’t need. Guaranteed!

LA Seismic Retrofit Construction Bids

Reliable Construction

We use the highest quality moment-resisting frames and grade beams to ensure your building is safe during a seismic event.

Seismic Synergies Retrofit Cost Recovery & Financing

100% Financed Solutions

Our 100% financed seismic retrofit solution includes zero up-front cost and 0% percent interest.

Soft-story seismic retrofitting addresses structural oversights, adding the components needed for buildings to remain standing after an earthquake hits.

Our goal is to reduce structural deficiencies through the most economical and feasible method for your soft story building and tuck under parking garage.