Top-rated earthquake retrofitting specialists.

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Earthquake retrofitting specialists in Vallejo

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
12 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 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
243 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


Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
23445 Haynes Street
4.25(
18
)
Approved Pro
McCormick Home Builders, Inc.
23445 Haynes Street
4.25(
18
)
Approved Pro
Customers say: True professional
225 local quotes requested
8 years of experience

MCCORMICK HOME BUILDERS INC We’re a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"We recently remodeled our bathroom with McCormick, and it was a fantastic experience. Khaled was informative, patient, and genuinely helpful, guiding us through choices for a perfect design. The team’s professionalism showed in their punctuality and quality. Every aspect was done with care, from tile placement to lighting. The transformation is truly impressive; the bathroom now feels open and luxurious. We’re beyond pleased with the result and look forward to more projects with them."

Geoffrey C H on January 2025

MCCORMICK HOME BUILDERS INC We’re a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"We recently remodeled our bathroom with McCormick, and it was a fantastic experience. Khaled was informative, patient, and genuinely helpful, guiding us through choices for a perfect design. The team’s professionalism showed in their punctuality and quality. Every aspect was done with care, from tile placement to lighting. The transformation is truly impressive; the bathroom now feels open and luxurious. We’re beyond pleased with the result and look forward to more projects with them."

Geoffrey C H on January 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
211 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 BE HOME REMODELING INC
BE HOME REMODELING INC
282 Bayview Ave
4.93(
7
)
Approved Pro
BE HOME REMODELING INC
282 Bayview Ave
4.93(
7
)
Approved Pro
Customers say: Quick response
24 local quotes requested
1 years of experience

Be Home Remodeling is a home improvement company dedicated to transforming spaces with quality craftsmanship and personalized service. We specialize in a range of remodeling projects, from kitchens and bathrooms to full home renovations, back yard remodeling and more. Our team of experienced professionals collaborates closely with clients to understand their vision and bring it to life, ensuring each project reflects their style and meets their needs. Whether you're looking to update a single room or undertake a complete overhaul, Be Home Remodeling is here to make your dream home a reality.

"I got my kitchen done with Be home remodeling , the work was amazing! From the moment I meet the project manager Mario , I could say this company is the right one . The did my kitchen along with all the floor all throughout my house , upgraded my main panel service and I couldn?t be more happier with the result . I definitely recommend be home remodeling for any homeowner that want a high end service and work. thank you Be Home Team ! "

liubov i on March 2025

Be Home Remodeling is a home improvement company dedicated to transforming spaces with quality craftsmanship and personalized service. We specialize in a range of remodeling projects, from kitchens and bathrooms to full home renovations, back yard remodeling and more. Our team of experienced professionals collaborates closely with clients to understand their vision and bring it to life, ensuring each project reflects their style and meets their needs. Whether you're looking to update a single room or undertake a complete overhaul, Be Home Remodeling is here to make your dream home a reality.

"I got my kitchen done with Be home remodeling , the work was amazing! From the moment I meet the project manager Mario , I could say this company is the right one . The did my kitchen along with all the floor all throughout my house , upgraded my main panel service and I couldn?t be more happier with the result . I definitely recommend be home remodeling for any homeowner that want a high end service and work. thank you Be Home Team ! "

liubov i on March 2025


Avatar for EA Home Builders, Inc.
EA Home Builders, Inc.
5146 Red Oak Drive
5.00(
9
)
Approved Pro
EA Home Builders, Inc.
5146 Red Oak Drive
5.00(
9
)
Approved Pro
Customers say: Quick response
52 local quotes requested
14 years of experience

EA Home Builders is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Eric and his EA Homebuilders team remodeled our primary bathroom, which involved moving walls, framing, plumbing, electrical, installing a tile shower, and finishes. I had never worked with them before. Their quote was competitive, their work progressed at a rapid pace, and they finished the project in the timeframe promised. There were 2 occasions where changes needed to be made and they were reasonably accommodated without any nickel-and-diming. Eric is a great communicator and is always asking the customer if they need anything. Working with a contractor for the first time is always a nervous experience, but EA Homebuilders delivered on everything, and they will be invited to bid on all of my future projects."

S.V. V on May 2025

EA Home Builders is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Eric and his EA Homebuilders team remodeled our primary bathroom, which involved moving walls, framing, plumbing, electrical, installing a tile shower, and finishes. I had never worked with them before. Their quote was competitive, their work progressed at a rapid pace, and they finished the project in the timeframe promised. There were 2 occasions where changes needed to be made and they were reasonably accommodated without any nickel-and-diming. Eric is a great communicator and is always asking the customer if they need anything. Working with a contractor for the first time is always a nervous experience, but EA Homebuilders delivered on everything, and they will be invited to bid on all of my future projects."

S.V. V on May 2025


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
117 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!


Geico Builders
1901 Harrison Street
5.00(
16
)
Geico Builders
1901 Harrison Street
5.00(
16
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Geico Builders specializes in meeting your expectations before, during, and after the project is complete. Our most upstanding quality is our accountability--you can expect us to own the work we complete for your home. Of course, we know accountability means nothing without proof, which is why we are happy to offer a 2-year workmanship warranty to all of our clients. This is a rare quality for this industry, but we wanted to prove to you that we stand by our craftsmanship through our home remodeling construction services. Every Crew at Geico Builders has been professionally trained and will treat your home with integrity and respect.

"We recently wrapped up a two bathroom renovation with Geico Builders and the end result speaks for itself! I just took a shower in one of our new bathrooms and it was like going to a fancy spa or hotel. I could not have envisioned it this great at the start, it has completely transformed our home. Feels almost unreal to have such beautiful, high end rooms in our home now! I had never done a remodel before and had barely posted the job on Angie’s list when Mila reached out and set the standard for what a consultation could be like. She had ideas for what could be done and David was nearby with his crew and could take a quick look so I got a brief feel for their teamwork. I talked with 5 groups in person and this team had a great cost/value balance and were willing to help me customize it how I wanted. Mila told me about their 3D design option and that reminded me that I do something somewhat similar for my job, so I mocked up the space in Maya and designed out several options that Mila looked through and helped me narrow down. Printouts of those posted on a wall at the job site really helped keep everyone on the same page. David’s attitude on the job was wonderful to be around, he values his team and is so positive. His crew worked fast and I had to hustle to keep up to order the materials in time. Both he and Mila went tile shopping with me and were a big help. There are so many options! If I were to go back I would have spent time picking out the exact pieces I wanted from the store we went with rather than done delivery—natural stone has huge variations so I was surprised by some of the tile when it came. The team was so fast that some of the stone had gone up before I saw it and several pieces were too dark. They were very understanding of the issue and fixed it when I brought pieces that were more representative of what we selected in the store. They consistently proved how trustworthy they were and backed up what they said from the beginning: that they were here for me, had my back and wanted me to be happy with the final product! Whenever I had a request or wasn’t sure with how something was coming together they took the time to walk me through it, listen to my perspective and shift if it made sense and would make me more confident in the process. I truly appreciated each time they double checked with me for my opinion and noticed when something was off! (For example, I had picked two grout colors thinking one was whitish and the other grey when in reality they were both almost the same in color! The crew caught it and I was able to get the right one quickly.) It was a huge collaboration, I’ll admit I wasn’t aware how much if my time researching and being available would be needed at first. It has been a steep learning curve but Mila and David were there for me. (Probably didn’t help that I designed and built some of the furniture to fit the space on the time investment side, but it paid off) Thank you Geico Builders for the stunning bathrooms! Your team’s work ethic, perseverance and expertise has been so appreciated!"

Stacey T on October 2023

Geico Builders specializes in meeting your expectations before, during, and after the project is complete. Our most upstanding quality is our accountability--you can expect us to own the work we complete for your home. Of course, we know accountability means nothing without proof, which is why we are happy to offer a 2-year workmanship warranty to all of our clients. This is a rare quality for this industry, but we wanted to prove to you that we stand by our craftsmanship through our home remodeling construction services. Every Crew at Geico Builders has been professionally trained and will treat your home with integrity and respect.

"We recently wrapped up a two bathroom renovation with Geico Builders and the end result speaks for itself! I just took a shower in one of our new bathrooms and it was like going to a fancy spa or hotel. I could not have envisioned it this great at the start, it has completely transformed our home. Feels almost unreal to have such beautiful, high end rooms in our home now! I had never done a remodel before and had barely posted the job on Angie’s list when Mila reached out and set the standard for what a consultation could be like. She had ideas for what could be done and David was nearby with his crew and could take a quick look so I got a brief feel for their teamwork. I talked with 5 groups in person and this team had a great cost/value balance and were willing to help me customize it how I wanted. Mila told me about their 3D design option and that reminded me that I do something somewhat similar for my job, so I mocked up the space in Maya and designed out several options that Mila looked through and helped me narrow down. Printouts of those posted on a wall at the job site really helped keep everyone on the same page. David’s attitude on the job was wonderful to be around, he values his team and is so positive. His crew worked fast and I had to hustle to keep up to order the materials in time. Both he and Mila went tile shopping with me and were a big help. There are so many options! If I were to go back I would have spent time picking out the exact pieces I wanted from the store we went with rather than done delivery—natural stone has huge variations so I was surprised by some of the tile when it came. The team was so fast that some of the stone had gone up before I saw it and several pieces were too dark. They were very understanding of the issue and fixed it when I brought pieces that were more representative of what we selected in the store. They consistently proved how trustworthy they were and backed up what they said from the beginning: that they were here for me, had my back and wanted me to be happy with the final product! Whenever I had a request or wasn’t sure with how something was coming together they took the time to walk me through it, listen to my perspective and shift if it made sense and would make me more confident in the process. I truly appreciated each time they double checked with me for my opinion and noticed when something was off! (For example, I had picked two grout colors thinking one was whitish and the other grey when in reality they were both almost the same in color! The crew caught it and I was able to get the right one quickly.) It was a huge collaboration, I’ll admit I wasn’t aware how much if my time researching and being available would be needed at first. It has been a steep learning curve but Mila and David were there for me. (Probably didn’t help that I designed and built some of the furniture to fit the space on the time investment side, but it paid off) Thank you Geico Builders for the stunning bathrooms! Your team’s work ethic, perseverance and expertise has been so appreciated!"

Stacey T on October 2023


Outsider Carpentry
No reviews
Outsider Carpentry
No reviews

I'm an Oakland-based carpenter with nearly 15 years of experience in everything from rough framing to interior finish work, as well as custom fixtures and furniture, and even some seismic retrofitting. I love helping solve people's problems and bringing their visions to life to help make your space more enjoyable.

I'm an Oakland-based carpenter with nearly 15 years of experience in everything from rough framing to interior finish work, as well as custom fixtures and furniture, and even some seismic retrofitting. I love helping solve people's problems and bringing their visions to life to help make your space more enjoyable.


Hydrolite Plumbing
1840 Sandalwood Dr
No reviews
Hydrolite Plumbing
1840 Sandalwood Dr
No reviews

We are a full service plumbing company in the East Bay Area with experts in every aspect of plumbing. We provide service in both residential and commercial settings. We do everything from small service calls, to custom remodels/new construction. We are also one of the only plumbing companies in the area with a division Specializing in natural gas systems and retrofitting (Nor Cal Gas Lines). If you have a project involving pipe, we have the experts to make it happen.

We are a full service plumbing company in the East Bay Area with experts in every aspect of plumbing. We provide service in both residential and commercial settings. We do everything from small service calls, to custom remodels/new construction. We are also one of the only plumbing companies in the area with a division Specializing in natural gas systems and retrofitting (Nor Cal Gas Lines). If you have a project involving pipe, we have the experts to make it happen.

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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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