Located between the hills and the Carquinez Strait, Martinez, CA is a city where the history, craftsmanship, and community pride are united. The buildings in the area reflect California style starting with the Victorian era houses along the downtown street to modern villas along the hilltops that overlook the Alhambra Valley. However, the beauty of classical design is that there must be power in the foundation, particularly in a country where earthquakes are part of the lifestyle.
Our seismic retrofit crew assists property owners and property managers of Martinez homes to secure the most important things. Our residential, commercial, and historic buildings are reinforced to the highest quality with the help of advanced engineering and high-enduring materials. Regardless of whether you are renovating an old house or developing a newer one, we can give reliable quality of work that will increase the safety of the house in addition to its capacity to stand longer.

The Federal Emergency Management Agency (FEMA) proposes best practices to enhance the resilience of earthquakes by designing and implementing retrofits. These guidelines guarantee safety, uniformity and responsibility – something that is incorporated in our work.
Our retrofit offerings follow these principles to the letter, and they will offer you the tested security based on the national and state-level safety recommendations.
Homes that have crawl spaces or basements are at a different risk in the occurrence of seismic events. These places increase the movement of the ground and in most cases the frames tend to move or disintegrate unless they are supported. Our retrofit services are directed to these weak areas so as to achieve maximum stability.
It is bolstered to the foundation to ensure that the structure does not move.
Braced panels are introduced to enhance the lateral resistance.
Pier and Post Strengthening: Strengthens the vertical supports under the flooring system.
Coats new materials to avoid being worn off by the environment.
All retrofits comply with the city and state safety standards.

Insurance is assisting you to rebuild – retrofitting to keep you on your feet. Earthquake insurance offers financial restoration whereas seismic retrofitting is a bodily protective measure against destruction in the first instance.
Houseowners in Martinez are finding that reinforcement and insurance are better together. Retrofitting also lowers a catastrophic loss probability and therefore claims can be reduced and also long term property value can be safeguarded. Insurance is replacing; retrofitting preventing. Together they create a safety net of equilibrium in your family, finances and peace of mind.
Any effective retrofit starts with accuracy – not guesses. Our engineers combine modern design tools, analysis of the local soil and practical experience that every reinforcement will be structural and aesthetically inconspicuous. We will be designing to outperform without compromising the beauty and uniqueness of the various buildings of Martinez.
Our retrofits are specific to older wood-frame homes in the downtown and younger properties in the hills around Reliez Valley. We will ensure that installation is done correctly, there is effective communication during the project, and that the results are available in the actual world. Structural guarantee you can count upon – constructed on experience and carried out with pride.
We were very happy with the results of our inspection with Ryan! He explained the settling in homes and what things we should look for, and was very professional, friendly, and efficient. Thanks!
Had a great experience working with Kyndell from Golden Bay Foundation Builders. I recently purchased the home and was looking for help with earthquake retrofitting options. He inspected my foundation carefully and determined that past bolting was likely adequate. He had suggestions about monitoring the foundation. He was very thoughtful and detailed in his approach, and worked to determine what was best for the home. In this case, that meant no need for additional work now. But if I need any additional assistance in the future, will be calling him again.
We needed crawl space repairs due to pests and moisture damage. They sealed it up, reinforced the beams, and added vapor barriersnow it’s dry and structurally sound. Excellent service from start to finish!
Our home needed retrofitting, and they did an amazing job reinforcing the foundation. They preserved the home’s character while making it structurally sound. If you need an expert who respects older homes, these are your guys.
We had a terrible experience with another contractor before finding these guys. They corrected the shoddy work, fixed our foundation properly, and treated us with respect. Finally, a business that stands by their word and does quality work.
We had a sinking foundation that caused doors to stick, but they fixed it with piers and proper leveling. Their team was professional, answered all our questions, and even followed up afterward. No more sticking doorsjust a solid, stable home.
A quick inspection by the crew revealed minor cracks that could’ve turned into big problems. They fixed them affordably and even gave tips to prevent future issues. So glad we called them before things got worse proactive and professional!
I was hesitant about foundation repair costs, but they gave a fair quote and stuck to itno surprise fees. Their crew worked fast, cleaned up perfectly, and even explained how to maintain our foundation. Honest and skilled highly recommend!
They saved us from a potential disaster when they spotted foundation issues during our home inspection. Their repair plan was clear, and the work was done efficiently without cutting corners. Now our floors are level, and we have peace of mind, great job!
During an earthquake, preparation is everything. Act now before the next quake strikes to make the first step to long lasting safety and structural force. To get your assessment or to be quoted with a project description, call our specialists in Martinez seismic retrofit today.
Our professional will examine the state of your foundation, determine any problem that may arise and offer remedies to replace and strengthen the structure of your home.
Call now to schedule your structural replacement appointment in Pleasant Hill, CA, and be guaranteed of years of stability and security of your home.
We’re here to help! Swiftly addressing these concerns is key. Our experts will promptly inspect and repair your foundation, ensuring the lasting strength and safety of your home. Reach out without hesitation for reliable assistance.






We are happy to service communities throughout the East Bay Area and beyond.

Restore stability, fix cracks, and reinforce your foundation for lasting structural integrity

Thoroughly assess foundation health, identify issues, and provide expert recommendations for maintenance.

Ensure a healthy crawl space environment by addressing moisture, insulation, and structural concerns.

Replace damaged or compromised structural elements with precision and quality craftsmanship.

Strengthen your property to withstand seismic activity, safeguarding against potential earthquake damage

Expertly repair and reinforce stem walls to maintain the overall stability of your property.

Efficient drainage solutions to manage water runoff and prevent issues such as flooding and soil erosion. Our expert team designs and installs drainage systems tailored to your property's needs, ensuring effective water management.

Stabilize sinking foundations with push piers that reach load-bearing soil. Restore structure and prevent further settlement.

Fully replace failing foundations with expert craftsmanship and durable materials for lasting structural strength.

Install helical and push piers to support foundations, lift settled areas, and ensure long-term stability.

Repair damaged beams, replace supports, and level flooring to restore the integrity of pier and beam foundations.

Strengthen weak foundations by adding support beneath them, preventing movement and future damage.

Fix cracks and unevenness in slab foundations to restore level surfaces and prevent structural issues.

Improve ground support by treating unstable soil, reducing foundation movement and settlement risks.

Trust our certified experts to retrofit soft-story buildings with precision, meeting all seismic safety standards.
Golden Bay Foundation Builders: Your Bay Area Foundation Pros. At Golden Bay Foundation Builders, we embody the essence of professionalism and steadfast dedication to excellence. Our unwavering commitment to providing top-tier foundation solutions reflects our core values and drives every aspect of our work. Searching for a foundation repair specialist near you? Give us a call.
Contractor’s License #1112835
Bond: #66828987
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95 reviews