Most Pre-1980 Los Angeles Buildings Aren’t Earthquake-Ready
Earthquake Repairs Can Cost $100K+.
A Retrofit Today Costs a Fraction & Protects Your Investment
Join 1,200+ LA Property owners, HOAs, and managers who’ve secured their properties with US. Licensed, insured, & zero failed inspections in 10+ years.
10+ Years of Seismic Retrofitting in LA
1,200+ Successful Projects Completed
Licensed & Insured
What Is Seismic Retrofitting?
With seismic retrofitting, we reinforce your property’s structure, attaching the framing directly to the foundation.
This results in:
Meeting modern safety codes set by the City of Los Angeles
Protecting lives by reducing the risk of structural failure
Preventing catastrophic repair costs after a major quake
Keeping your insurance valid by ensuring compliance with seismic safety requirements
Increasing your property value by making it safer and more marketable
Why Seismic Retrofitting Matters for LA Homes and Businesses
Seismic retrofitting uses structural reinforcement and earthquake safety upgrades to:
Strengthen your building against earthquakes
Protect your home and your family
Prevent catastrophic structural damage
Keep your property in compliance with city regulations
Why Seismic Retrofitting Matters for LA Homes and Businesses
Seismic retrofitting uses structural reinforcement and earthquake safety upgrades to:
Strengthen your building against seismic forces
Protect tenant safety
Prevent catastrophic structural damage
Keep your property in compliance with city regulations
Know Your Building’s Earthquake Readiness. Before It’s Too Late
Our free compliance inspection gives you:
A clear picture of your property’s seismic safety
Step-by-step guidance on what’s required
Transparent, fixed-price estimates — no surprise costs
We handle everything from permits to final inspection sign-off, so you can make an informed decision with zero pressure.
Why Los Angeles Trusts Us
10+ Years of Seismic Retrofitting in LA County
1,200+ Successful Projects Completed
Licensed & Insured
City of LA Approved Contractor
Zero Failed Inspections in the Last 10 Years
When you choose ASF, you’re choosing safety, compliance, and peace of mind, backed by proven results.
Why Los Angeles Trusts Us
10+ Years of Seismic Retrofitting in LA County
1,200+ Successful Projects Completed
Licensed & Insured
City of LA Approved Contractor
Zero Failed Inspections in the Last 10 Years
When you choose ASF, you’re choosing safety, compliance, and peace of mind, backed by proven results.
What You Gain With American Strong Foundation
Full Compliance Guarantee:
We handle engineering, permits, construction, and inspection sign-off.
Minimal Disruption:
Work is scheduled to avoid major tenant inconvenience.
Transparent, Fixed Pricing:
No hidden charges or surprise add-ons.
Licensed, Insured & City-Approved:
Officially recognized to work on LA’s retrofit program.
Priority Scheduling for Urgent Deadlines:
Ideal for property sales and insurance requirements.
How We Work
Step 1
Free Compliance Inspection
We assess your building and explain what’s required to meet seismic codes.
Step 2
Custom Retrofit Plan
You get a clear, written proposal with timelines, costs, and a plan that minimizes disruption.
Step 3
Full-Service Execution
We handle everything. permits, engineering, construction, and final inspection approval. You have one point of contact from start to finish.
Our 100% Compliance Guarantee
If your property fails seismic inspection after our retrofit, we fix it at no additional cost, guaranteed.
We take the risk off your shoulders so you can move forward with total confidence.
FAQ's
Do I really need a seismic retrofit?
If your property falls under LA’s retrofit ordinance, yes — and the sooner you start, the easier it is to meet deadlines.
How much will it cost?
We provide a detailed, fixed-price quote after your free inspection so you know exactly what to expect.
Will tenants need to move out?
In most cases, no. We schedule work to minimize disruption.
Are you licensed and insured?
Yes. California License, fully insured, City of LA approved.
Act Before the Next Earthquake
“Protect your home, your family, and your future—before it’s too late.”
Free compliance inspection for LA property owners
Priority scheduling for properties near compliance deadlines
100% compliance guarantee – or we work until you pass, at no cost
Fill out the Form & we'll
contact you shortly
Protect your property, Save Lives,
and Your Investment
© 2025 American Strong Foundation. Alright Reserved.