San Leandro has well-established districts such as Estudillo Estates, Broadmoor, Floresta Gardens and homes that surround the San Leandro Marina-areas that still define the character of the community with old mid-century apartment buildings, duplexes and mixed use buildings. Most of these buildings were constructed with open carports, broad commercial front on the ground, or loose lower-story, which does not correspond to the current seismic requirements. Although these designs played an important role in their era, they cause soft-story weaknesses that can cause harmful actions in the occurrence of major earthquakes along the Hayward Fault.
As San Leandro is located in one of the most seismic areas in East Bay, hardening of old buildings is a major concern to the property owners. With certified experts in the field of retrofit of soft stories, expertise is brought that guarantees the vulnerable structures are accorded proper evaluation, reinforcement as well as upgrading to the codes. Retrofitting as the building could be occupied by families, tenants, or businesses based on the ground floor, increases the stability of the building in the long run, saves lives and minimizes the financial consequences of a severe seismic event. To owners who are concerned with safety and compliance, retrofitting is not just an upgrade, but a guarantee that the future will be taken care of.

The layout within the apartment buildings is usually constructed in such a way that it leaves big unsupported space on the ground floor, which is vulnerable to collapsing during seismic movements.
The typical retrofit enhancements are:
These measures will bring the apartment buildings to the current safety standards and provide a safe environment to tenants and assist owners in reaching the safety standards of seismic compliance.

Open ground floor buildings (to provide parking, storage, or visibility of the storefront, etc.) are more at risk since they lack lateral rigidity. This is typical of both residential and commercial buildings in San Leandro, particularly those constructed in the 1950s-1970s. The retrofitting of these structures can include pointing out areas of weakness and reinforcing the lower-storey framing and the structural elements to ensure they fail to move during the shaking.
The stabilization of the ground floor makes the whole building more resilient. It is not only protecting the occupants but also serves the interests of owners against the major damages costs, accommodation problems and insurance problems which tend to occur in the event of structural failures during an earthquake.
Seismic compliance is something that needs experience, proper documentation, and established engineering practices. San Leandro has a large variety of age and styles of buildings and, thus, every retrofit should be designed to accommodate the uniqueness of the structure.
This is to be accomplished by our certified approach that makes sure that the reinforcement plans meet the demands of the locality, pass through harsh inspections, and offer significant protection to the residents and property owners.
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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