
Get matched with top earthquake retrofitting specialists in Sebastopol, CA
There are 3 highly-rated local earthquake retrofitting specialists.
Need a pro for your earthquake retrofitting project in Sebastopol, CA?
Verified Reviews for Earthquake Retrofitting pros in Sebastopol, CA
*The Angi rating for Earthquake Retrofitting companies in Sebastopol, 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 Sebastopol, 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 October 04, 2025
Find Earthquake retrofitting specialists in Sebastopol

ProStruct Engineering, Inc.
ProStruct Engineering, Inc.
ProStruct Engineering offers professional structural engineering services for residential building permits at reasonable prices. Our licensed and insured engineers have over 35 years of experience with 2,000+ completed projects, including new homes, additions, remodels, ADUs, retaining walls, load-bearing walls, seismic retrofits, foundation design, outdoor living spaces, and more. Our core values of integrity, responsibility, reliability, and ethics ensure affordable and high-quality services. We aim to make the home-building experience of California homeowners as stress-free as possible by delivering compliant and high-quality structural plans. We are committed to being cost-effective, with quick delivery in 2-3 weeks for most projects.
"Prompt customer service and delivery. Worked with a very knowledgeable and experienced structural engineer."
Karishma S on August 2023
ProStruct Engineering offers professional structural engineering services for residential building permits at reasonable prices. Our licensed and insured engineers have over 35 years of experience with 2,000+ completed projects, including new homes, additions, remodels, ADUs, retaining walls, load-bearing walls, seismic retrofits, foundation design, outdoor living spaces, and more. Our core values of integrity, responsibility, reliability, and ethics ensure affordable and high-quality services. We aim to make the home-building experience of California homeowners as stress-free as possible by delivering compliant and high-quality structural plans. We are committed to being cost-effective, with quick delivery in 2-3 weeks for most projects.
"Prompt customer service and delivery. Worked with a very knowledgeable and experienced structural engineer."
Karishma S on August 2023
Big River Builders, Inc.
Big River Builders, Inc.
BIG RIVER BUILDERS INC offers 40 years experience and the best customer service. We are here to build relationships with our customers and communities. BIG RIVER BUILDERS INC is a leader providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. We believe in building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"The employees were great. A couple of days there was only 1 man on the job due to illness. The company did not replace him, so the 1 man had to work alone, slowing down the completion of the project. Art and Johnny were great to work with. Communication with the office was a little lacking, but overall we are happy with the work."
Bruce J on September 2020
BIG RIVER BUILDERS INC offers 40 years experience and the best customer service. We are here to build relationships with our customers and communities. BIG RIVER BUILDERS INC is a leader providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. We believe in building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"The employees were great. A couple of days there was only 1 man on the job due to illness. The company did not replace him, so the 1 man had to work alone, slowing down the completion of the project. Art and Johnny were great to work with. Communication with the office was a little lacking, but overall we are happy with the work."
Bruce J on September 2020
FortiFi
FortiFi
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.
Jimenez construction.
Jimenez construction.
Jimenez construction is a company attended by owner a general contractor with seventeen years of experience in construction from foundation to finish.
Jimenez construction is a company attended by owner a general contractor with seventeen years of experience in construction from foundation to finish.
Impact Remodeling
Impact Remodeling
Our aim is to perform great workmanship, quality labor and advanced integration and excellent services that satisfy customers' needs.
"Terrific. The folks at Achieve were fast, professional, and responsive. Anything that was not perfect the first time they quickly fixed to my liking. Highly recommended."
Jeff W on March 2019
Our aim is to perform great workmanship, quality labor and advanced integration and excellent services that satisfy customers' needs.
"Terrific. The folks at Achieve were fast, professional, and responsive. Anything that was not perfect the first time they quickly fixed to my liking. Highly recommended."
Jeff W on March 2019
L.E. Baca Construction Co
L.E. Baca Construction Co
L.E. Baca Construction Co. is a respected home builder based in Newark, CA and serving the entire San Francisco Bay Area and other nearby areas. We proudly offer design/build and constructions services for brand new custom homes. We take great pride in customizing the homes we build to meet the exact needs of our clients. Thanks to our use of the highest-quality materials and over 30 years of experience in the custom home industry, our team of home builders is more than capable of turning your “dream home” into reality. Set your appointment with one of our designers and build your home for the future today!
L.E. Baca Construction Co. is a respected home builder based in Newark, CA and serving the entire San Francisco Bay Area and other nearby areas. We proudly offer design/build and constructions services for brand new custom homes. We take great pride in customizing the homes we build to meet the exact needs of our clients. Thanks to our use of the highest-quality materials and over 30 years of experience in the custom home industry, our team of home builders is more than capable of turning your “dream home” into reality. Set your appointment with one of our designers and build your home for the future today!
Superior Building
Superior Building
Superior Building, provides general and electrical construction solutions to home owners. We have trained professionals with years of experience for all construction needs. We are a disabled veteran business enterprise and small business enterprise certified company that is passionate about finding solutions to all construction needs of our clients.
Superior Building, provides general and electrical construction solutions to home owners. We have trained professionals with years of experience for all construction needs. We are a disabled veteran business enterprise and small business enterprise certified company that is passionate about finding solutions to all construction needs of our clients.
Zen Construction
Zen Construction
Zen Construction works all over the bay area and has an amazing team put together to satisfy all his clients needs.
Zen Construction works all over the bay area and has an amazing team put together to satisfy all his clients needs.
Creative Building Solutions
Creative Building Solutions
Established in 2007. We are a local general contractor. It's highly likely that you have seen us around the Gilroy, Morgan Hill , San Martin & San Jose area. We specialize in doing work on higher end homes & commercial remodel. Being that we do it all it really simplifies getting the work done on budget and on time. We offer one on one time with our contractor to go over your needs/new remodel ideas for your home or business.
Established in 2007. We are a local general contractor. It's highly likely that you have seen us around the Gilroy, Morgan Hill , San Martin & San Jose area. We specialize in doing work on higher end homes & commercial remodel. Being that we do it all it really simplifies getting the work done on budget and on time. We offer one on one time with our contractor to go over your needs/new remodel ideas for your home or business.
Will update
The Sebastopol, CA homeowners’ guide to earthquake retrofitting services
From average costs to expert advice, get all the answers you need to get your job done.
A seismic shut-off valve stops the flow of gas during an earthquake, protecting your home from fires and explosions. Here’s what your earthquake valve installation cost will look like.
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Discover how much it costs to repair earthquake damage. Learn about average costs, key factors, and ways to save on earthquake repairs for your home.
Earthquakes can cause serious damage, but you can protect your home. Find earthquake retrofit costs based on the type of home, foundation type, retrofit method, and more.
Earthquake gas shut-off valve installation is important for any home in earthquake-prone areas. Explore how they’re installed here.
If you live near a fault line, your home may need an earthquake retrofit. Find out what you need to know about the process, from costs to who you should hire.
If you live in an older home in an area prone to seismic activity, you likely need to hire a seismic retrofitting company to protect your home from earthquakes.
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