Top-rated earthquake retrofitting specialists.

Get matched with top earthquake retrofitting specialists in Lagunitas-Forest Knolls, CA

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Earthquake retrofitting specialists in Lagunitas-Forest Knolls

Avatar for ProStruct Engineering, Inc.
ProStruct Engineering, Inc.
450 Folsom Street,
5.00(
1
)
Approved Pro
ProStruct Engineering, Inc.
450 Folsom Street,
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

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


Avatar for Victor Construction & Engineering
Victor Construction & Engineering
P.O. Box 9022
4.91(
11
)
Approved Pro
Victor Construction & Engineering
P.O. Box 9022
4.91(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

Since 1989, VCE has proudly served Marin County, offering a range of services aimed at enhancing the integrity and overall quality of residential and commercial properties. With a commitment to excellence, competitive pricing, and expertise, Mel and his crew are renowned for their ability to not only repair but also elevate properties to new levels of durability and aesthetics. Our expertise spans from addressing dry rot issues to executing seismic retrofitting projects tailored to the needs of Marin County, and much more. By focusing on these areas, VCE ensures that properties are safeguarded against environmental and structural threats, thus providing peace of mind to property owners. At VCE, attention to detail is key. Mel and his crew are known for a uniquely meticulous approach, ensuring that every aspect of the project is executed with precision. By prioritizing craftsmanship and thoroughness, VCE delivers results that exceed expectations. Visit vcesf.com to learn more.

"We called Mel for a water intrusion issue in our new home, and his expertise was immediately apparent. Using advanced tools, they identified critical problem areas, enabling us to address them before our warranty expired. Their service saved us thousands and provided immense peace of mind. We highly recommend Victor Construction for their unmatched knowledge and efficiency."

Amanda A on February 2024

Since 1989, VCE has proudly served Marin County, offering a range of services aimed at enhancing the integrity and overall quality of residential and commercial properties. With a commitment to excellence, competitive pricing, and expertise, Mel and his crew are renowned for their ability to not only repair but also elevate properties to new levels of durability and aesthetics. Our expertise spans from addressing dry rot issues to executing seismic retrofitting projects tailored to the needs of Marin County, and much more. By focusing on these areas, VCE ensures that properties are safeguarded against environmental and structural threats, thus providing peace of mind to property owners. At VCE, attention to detail is key. Mel and his crew are known for a uniquely meticulous approach, ensuring that every aspect of the project is executed with precision. By prioritizing craftsmanship and thoroughness, VCE delivers results that exceed expectations. Visit vcesf.com to learn more.

"We called Mel for a water intrusion issue in our new home, and his expertise was immediately apparent. Using advanced tools, they identified critical problem areas, enabling us to address them before our warranty expired. Their service saved us thousands and provided immense peace of mind. We highly recommend Victor Construction for their unmatched knowledge and efficiency."

Amanda A on February 2024


Avatar for Prosper Construction Development, Inc.
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
38
)
Approved Pro
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
242 local quotes requested

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025


RSF Construction Inc.
6910 Monte Verde Drive
New on HomeAdvisorNew on Angi
Approved Pro
RSF Construction Inc.
6910 Monte Verde Drive
New on AngiNew on HomeAdvisor
Approved Pro
217 local quotes requested
6 years of experience

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!


Avatar for Eco Star Remodeling & Construction
Eco Star Remodeling & Construction
1401 Willow Pass Rd #900
New on HomeAdvisorNew on Angi
Approved Pro
Eco Star Remodeling & Construction
1401 Willow Pass Rd #900
New on AngiNew on HomeAdvisor
Approved Pro
137 local quotes requested
2 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


JWL Builders
No reviews
JWL Builders
No reviews
15 years of experience

Licensed and insured GC in the bay area. We are a full service general contraction company that specialize in Foundation, Framing and Finishes Our services include but not limited to full house remodels, new construction, framing, structural, retrofits, kitchens, bathrooms.

Licensed and insured GC in the bay area. We are a full service general contraction company that specialize in Foundation, Framing and Finishes Our services include but not limited to full house remodels, new construction, framing, structural, retrofits, kitchens, bathrooms.


Ceres Construction
439 Sherwood Dr
5.00(
6
)
Ceres Construction
439 Sherwood Dr
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Extremely well. Adrian and his team performed well above and beyond expectations. So much so that I have hired him for another two jobs!"

Brian M on October 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Extremely well. Adrian and his team performed well above and beyond expectations. So much so that I have hired him for another two jobs!"

Brian M on October 2024


Revival Construction Inc.
493 Bellevue Ave
No reviews
Revival Construction Inc.
493 Bellevue Ave
No reviews

Revival Construction Inc. specializes in all construction and general contracting services. With over 20 years of experience in the industry, our priority is to provide exceptional customer service and deliver the highest quality product on schedule and within budget. Please contact us anytime to discuss your project and receive a free estimate. Services include: General home construction and renovation Kitchen & bath remodel Structural retrofit Earthquake retrofit Soft story retrofit Additions Decks Replacement windows and doors Skylights New roof installations Hvac installations and upgrades Plumbing installations and upgrades Electrical installations and upgrades Concrete and drainage work

Revival Construction Inc. specializes in all construction and general contracting services. With over 20 years of experience in the industry, our priority is to provide exceptional customer service and deliver the highest quality product on schedule and within budget. Please contact us anytime to discuss your project and receive a free estimate. Services include: General home construction and renovation Kitchen & bath remodel Structural retrofit Earthquake retrofit Soft story retrofit Additions Decks Replacement windows and doors Skylights New roof installations Hvac installations and upgrades Plumbing installations and upgrades Electrical installations and upgrades Concrete and drainage work


Rooted Retrofitting Inc
65 McConnell Ln
5.00(
2
)
Rooted Retrofitting Inc
65 McConnell Ln
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Residential and commercial earthquake retrofitting. We are retrofitting mainly older homes in The San Francisco Bay Area to modern building standards. We incorporate Stand Plan A plans as well as custom engineered plans and soft story retrofits. We handle all the permits, Brace and Bolt paper work, inspections. We are FEMA Certified, licensed, bonded and insured. Call for a free consultation.

"Very professional orientation/education as to the required scope of work needed to bring this older home up to current code recommendations. Contractors were courteous, quick and clean. I recomend them highly."

Scott V on March 2020

Residential and commercial earthquake retrofitting. We are retrofitting mainly older homes in The San Francisco Bay Area to modern building standards. We incorporate Stand Plan A plans as well as custom engineered plans and soft story retrofits. We handle all the permits, Brace and Bolt paper work, inspections. We are FEMA Certified, licensed, bonded and insured. Call for a free consultation.

"Very professional orientation/education as to the required scope of work needed to bring this older home up to current code recommendations. Contractors were courteous, quick and clean. I recomend them highly."

Scott V on March 2020


Jimenez construction.
8043 Mitchell Dr
No reviews
Jimenez construction.
8043 Mitchell Dr
No reviews
Free onsite estimate

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.

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Earthquake retrofitting services FAQs

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.

The homeowners guide to earthquake retrofitting services
From average costs to expert advice, get all the answers you need to get your job done.
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