Get matched with top earthquake retrofitting specialists in Los Angeles, CA
There are 19 highly-rated local earthquake retrofitting specialists.
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4.6 
16 Verified Reviews for Earthquake Retrofitting pros in Los Angeles, CA
*The Angi rating for Earthquake Retrofitting companies in Los Angeles, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Earthquake Retrofitting needs.
*The HomeAdvisor rating for Earthquake Retrofitting companies in Los Angeles, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Earthquake Retrofitting needs.
Last update on July 16, 2025
Earthquake retrofitting specialists in Los Angeles
Foundation and Structural Repair Contractors. Family owned and operated, based in Los Angeles, and serving the Greater Los Angeles area, Foundation Repair LA Inc. represents over 55 years of combined experience in structural repair, providing an unparalleled level of workmanship and customer service.
"I highly recommend them to everyone that needs help with their foundation. Very helpful and knowledgeable"
Rebecca H on October 2022
Foundation and Structural Repair Contractors. Family owned and operated, based in Los Angeles, and serving the Greater Los Angeles area, Foundation Repair LA Inc. represents over 55 years of combined experience in structural repair, providing an unparalleled level of workmanship and customer service.
"I highly recommend them to everyone that needs help with their foundation. Very helpful and knowledgeable"
Rebecca H on October 2022
RetroFitting360 is a soft story retrofit contractor in Los Angeles specializing in construction & handling of the entire soft story retrofit process. We cover all parts of the soft story retrofitting process starting with cost effective design & engineering, permit submission, tenant habitability program (THP), construction and tenant management, as well as obtaining the certificate of compliance & cost recovery assistance.
RetroFitting360 is a soft story retrofit contractor in Los Angeles specializing in construction & handling of the entire soft story retrofit process. We cover all parts of the soft story retrofitting process starting with cost effective design & engineering, permit submission, tenant habitability program (THP), construction and tenant management, as well as obtaining the certificate of compliance & cost recovery assistance.
FortiFi offers 100%, non-credit based financing for energy-efficient upgrades to your home. We offer a quick approval process, no payments for up to 17 months, and access to carefully screened contractors who will get the job done right.
FortiFi offers 100%, non-credit based financing for energy-efficient upgrades to your home. We offer a quick approval process, no payments for up to 17 months, and access to carefully screened contractors who will get the job done right.
We specialize in new construction building custom homes kitchen and bathroom remodeling, room addition, interior and exterior painting, roofing and waterproofing systems, Our emphasis is on customer service, and we prefer to work directly for the owner. We have found that it is possible to offer a superior level of services at the reduce cost. We have extensive experience in all phases of construction, historic renovation and construction management. All Partners together have 45+ years in construction we have many satisfied clients and all types of projects to our credit.
We specialize in new construction building custom homes kitchen and bathroom remodeling, room addition, interior and exterior painting, roofing and waterproofing systems, Our emphasis is on customer service, and we prefer to work directly for the owner. We have found that it is possible to offer a superior level of services at the reduce cost. We have extensive experience in all phases of construction, historic renovation and construction management. All Partners together have 45+ years in construction we have many satisfied clients and all types of projects to our credit.
ALIMO ARCHITECTS INC offers architectural and planning services for private and professional developers in both commercial and residential fields. Multi-family housing, single-family custom homes, low and moderate-income housing, hotels, office/medical buildings, shopping centers, warehouses, tenant improvements, and interior architecture have all constituted the prime work of the firm and its principal. Extensive experience on such a wide variety of projects is unique and allows the firm to deliver prompt and appropriate solutions. Through the variety in project size and diversity in clientele, the firm has developed a sophistication of skills that is responsive to market demand, land utilization. Over the past 16 years of experience of the principal, she has built a reputation as one of the finest architects and is known for her excellent architectural services and responsiveness to projects' needs. The strength of the organization is demonstrated by its ability to provide results. Its success in providing results is evidenced by its 80% repeat clientele. ALIMO ARCHITECTS INC works with a long list of professional consultants and engineers and can assemble a complete team for jobs of any size and description.
ALIMO ARCHITECTS INC offers architectural and planning services for private and professional developers in both commercial and residential fields. Multi-family housing, single-family custom homes, low and moderate-income housing, hotels, office/medical buildings, shopping centers, warehouses, tenant improvements, and interior architecture have all constituted the prime work of the firm and its principal. Extensive experience on such a wide variety of projects is unique and allows the firm to deliver prompt and appropriate solutions. Through the variety in project size and diversity in clientele, the firm has developed a sophistication of skills that is responsive to market demand, land utilization. Over the past 16 years of experience of the principal, she has built a reputation as one of the finest architects and is known for her excellent architectural services and responsiveness to projects' needs. The strength of the organization is demonstrated by its ability to provide results. Its success in providing results is evidenced by its 80% repeat clientele. ALIMO ARCHITECTS INC works with a long list of professional consultants and engineers and can assemble a complete team for jobs of any size and description.
We are General contractors! All you need is to deal with one person for all your home improvement needs. Our reasonable pricing along with top of the line customer service is what makes us the right choice for you. We are family owned and operated for over two years.
We are General contractors! All you need is to deal with one person for all your home improvement needs. Our reasonable pricing along with top of the line customer service is what makes us the right choice for you. We are family owned and operated for over two years.
Optimum Seismic, Inc is Southern California’s leading retrofit company for earthquake retrofit engineering and construction, specializing in multifamily and commercial buildings. Since 1984, the team at Optimum Seismic has completed more than 2500 retrofits on a variety of buildings throughout the state of California. Seismic Engineering, Full-service Retrofit Construction, Construct ability Analysis, Value Engineering, Cost Estimates/Analysis, Steel Fabrication
Optimum Seismic, Inc is Southern California’s leading retrofit company for earthquake retrofit engineering and construction, specializing in multifamily and commercial buildings. Since 1984, the team at Optimum Seismic has completed more than 2500 retrofits on a variety of buildings throughout the state of California. Seismic Engineering, Full-service Retrofit Construction, Construct ability Analysis, Value Engineering, Cost Estimates/Analysis, Steel Fabrication
ONYX prides itself on creating unique, custom residences for you and your family that reinforce and solidifies the feeling of "your home" from the floor plan layout to the finishing details. Our specialties are windows&doors installations and structural work. Planning & design, new construction, complete remodels, ADUs, kitchen & bath and more!
"Good! The team did an evaluation and provided the service requested/things we could do on a budget"
danielle M on July 2019
ONYX prides itself on creating unique, custom residences for you and your family that reinforce and solidifies the feeling of "your home" from the floor plan layout to the finishing details. Our specialties are windows&doors installations and structural work. Planning & design, new construction, complete remodels, ADUs, kitchen & bath and more!
"Good! The team did an evaluation and provided the service requested/things we could do on a budget"
danielle M on July 2019
Home Renew 360 is your complete home improvement company. We offer many remodeling services that will help you and your family create the home of your dreams in an efficient, sustainable, healthy manner. Our company has over 30 years of combined experience providing exemplary service to home owners in the greater Southern California area. Home Renew 360 has the expertise and experience to apply our craftsmanship to any size remodeling project. Our goal is to make sure the job is done right and on time.
"Our experience working with Home Renew 360 was amazing! Our project manager Idan Mizrahi was nothing but helpful, knowledgeable, and readily available throughout the process of replacing our roof. He sat down and explained the entire process at length and addressed any of our concerns all the way through to the end of the project. We look forward to working with them for any future home remodeling needs."
Danielle B on March 2025
Home Renew 360 is your complete home improvement company. We offer many remodeling services that will help you and your family create the home of your dreams in an efficient, sustainable, healthy manner. Our company has over 30 years of combined experience providing exemplary service to home owners in the greater Southern California area. Home Renew 360 has the expertise and experience to apply our craftsmanship to any size remodeling project. Our goal is to make sure the job is done right and on time.
"Our experience working with Home Renew 360 was amazing! Our project manager Idan Mizrahi was nothing but helpful, knowledgeable, and readily available throughout the process of replacing our roof. He sat down and explained the entire process at length and addressed any of our concerns all the way through to the end of the project. We look forward to working with them for any future home remodeling needs."
Danielle B on March 2025
At Cosmic Renovation and Roofing, we offer years of professional experience and product expertise. We specialize in high quality residential upgrades and services such as roof installations, cool roof paint, solar installations, windows, full home remodeling including kitchen, bath and room additions as well as hardscape and historical house renovation. We take pride in combining innovation, industry knowledge and exceptional customer care with every project we do.
"Cosmic Renovation & Roofing did a great job building our deck. Our deck was over 30 years old. Ben responded immediately to different options and also worked within our budget. We called other deck companies and there were long delays or no call backs. We love our deck and are proud to show it to our neighborhood. We have received many complements regarding the deck. We highly recommend Ben"
Rene R on April 2021
At Cosmic Renovation and Roofing, we offer years of professional experience and product expertise. We specialize in high quality residential upgrades and services such as roof installations, cool roof paint, solar installations, windows, full home remodeling including kitchen, bath and room additions as well as hardscape and historical house renovation. We take pride in combining innovation, industry knowledge and exceptional customer care with every project we do.
"Cosmic Renovation & Roofing did a great job building our deck. Our deck was over 30 years old. Ben responded immediately to different options and also worked within our budget. We called other deck companies and there were long delays or no call backs. We love our deck and are proud to show it to our neighborhood. We have received many complements regarding the deck. We highly recommend Ben"
Rene R on April 2021
FAQs for earthquake retrofitting projects in Los Angeles, CA
Most earthquake retrofitting jobs take one week to 10 business days to complete. However, your professional retrofitting expert will be able to give you a more accurate timeline for your home once you complete an initial consultation. The total time may be longer for projects requiring more extensive work or homes with structural damage due to a prior earthquake.
You can expect to pay between $3,370 and $8,610 in earthquake retrofit costs, ranging from $500 to $15,000 or more, depending on your type of home and foundation and retrofitting method.
If you have a slab foundation, you can expect to pay on the lower end, between $500 and $3,000. If you have a wooden foundation, that cost jumps to $5,000 to $10,000. A hillside home, not as vulnerable to earthquake damage, typically costs between $5,000 to $10,000 to retrofit while a soft-story home ranges from $10,000 to $80,000.
It is not advisable to try to retrofit your home without the expertise of a professional. These projects usually require a consultation with a structural engineer and a plumber for any gas-related adjustments. Working with a professional earthquake retrofitting contractor is the best way to ensure that any structural work done to your home will help protect you and your family.
First, you can expect the project to be loud. If you have pets, you might want to take them to a friend's house during the day so they are not disturbed by any of the loud noises. In addition, you’ll need to provide the retrofit team access to areas of the house that will need to be worked on, meaning you’ll need to relocate personal items, clear clutter, and make pathways for the crew. Once the project is complete, a local building inspector will conduct a final inspection to ensure that the retrofitting is up to code.
Earthquake retrofitting can increase your home value, making it a great return on investment. This feature is especially valuable in areas prone to earthquakes. Besides the increased safety value (not only for your family but for the next family who moves in), earthquake retrofitting also helps lower homeowners insurance rates. In addition, having your home earthquake retrofitted can make it easier to get a home loan since they are considered lower risk.
- Baldwin Hills
- West Hollywood
- Culver City
- Hollywood
- Inglewood
- Beverly Hills
- Century City
- Huntington Park
- Watts
- Lennox
- Universal City
- Playa Vista
- Maywood
- Hawthorne
- Marina Del Rey
- Cudahy
- Bell
- East Los Angeles
- South Gate
- Venice
- El Segundo
- Bell Gardens
- Toluca Lake
- Playa Del Rey
- Eagle Rock
- Lynwood
- Studio City
- Gardena
- North Hollywood
- Monterey Park
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