With its old district such as the Mountain View, Vine Hill and the quaint shopping streets around Downtown Main Street, Martinez is characterized by old homes, old apartment houses and ancient commercial buildings. Most of these buildings were constructed at a time when seismic design was nowhere as developed as it is today and the ground floors are open, there are even carports and loose lower levels that can be hazardous during the occurrence of strong earthquakes. The city is perched alongside the influences of active faults and the Contra Costa rolling hills; therefore, the soft-story forms are to be taken into consideration.
Certified soft story retrofitting provides a secure protection option to the owners of the property of Martinez who are willing to maintain the character of their structures, as well as to enhance the structural security. Retrofitting minimizes risk of collapses and improves the performance of buildings through engineered measures that strengthen the lower levels, upgrade load paths and reinforce the weak points. These additions contribute towards making older buildings safe, stable, and ready to withstand the earthquake-like activity prevalent in Northern California.

Retrofitting does not just mean a structural enhancement but rather a life-saving process that would make sure that buildings will stand firmly during an occurrence of a seismic force. Older buildings with open and lower floors fall quite fast and people have to have little time to react. Ground floor reinforcement will help to minimize the danger of the unexpected structural collapse of the building and secure the occupants and emergency workers.
An effective retrofit enhances vertical and lateral load paths and the building can accept and transfer the energy of earthquakes safely. This helps a lot in minimizing the chances of injuries and enables residents to stay put during moderate shaking. Retrofitting is not only a mandatory measure that property owners in Martinez have to complete, but it is also an essential move towards the idea of community safety.

The reason why soft-story buildings do not work is that the lower-story cannot withstand horizontal forces created during an earthquake.
These failures are caused by scientific reasons, as follows:
Through the knowledge of the reasons of these failures, owners can realize the importance of strengthening the lower level in time before the next seismic event. This strengthening is done to make the building act more predictably and shake it harder.
We use retrofit strategy which is long-term performance-oriented and has adequate engineering practices which offer reliable strengthening. The methods and techniques used include installation of steel frame moment frame, reinforcement of the building through increased bracing and shear walls that enable the building to shift in case of any seismic activity without collapsing. These are solutions that are chosen according to the age of the building, its layout and materials which offer maximum protection.
As a technique to adjust the structural balance, reinforcement of the lower level decreases the danger of catastrophic damages. This not only protects the building but also assists the owners to preserve value in their property, prevent expensive emergency repairs and meet changing seismic requirements in the entire Contra Costa County.
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!
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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