San Francisco boasts of classic architecture, both old Victorian houses in Alamo Square and new condos in SoMa and hillside real estate in Russian Hill. These houses have special foundation problems because the city is hilly, has clay soils as well as seismic activity. Our company is offering professional foundation repair and stabilization services in San Francisco, CA, which allows the homeowners to ensure the structural soundness and secure their investment.
We are experts in finding the visible and invisible foundation problems. It may be a recently built house where the settlement is observed, or an old house with cracks and uneven floors, and we offer the unique solutions that would help to support the foundations and eliminate the further appearance of certain troubles.

Even new construction might face challenges of foundation in San Francisco. The differences in composition of soils, moisture content and compacting methods may lead to settling, cracks or uneven slabs soon after construction. Our group will check new properties to make sure that foundations are stable and strengthened in the beginning.
Through early consideration of possible problems, we save the reduction of possible expenses to the homeowners in the future. Such precautions as adequate soil compaction, drainage control, reinforcement methods, etc. make sure even new houses are level, safe, and structurally sound to last several years.
These techniques are specific to the soils, hilly nature and climatic conditions of San Francisco to deliver long lasting impressive outcomes.
To use underneath sinking or shifting areas, we put adjustable piers that reestablish level surfaces and put weight on the structure.
Injection of sunken concrete slabs is performed by hydraulic or polyurethane foam to provide a stable, level base.
We enhance soil stability in the area of foundation and put in place drainage solution to avoid movement of water which will lead to future damages of the foundation.

Foundation settlement may lead to doors and windows which become stuck, misaligned or unable to close. Such small problems are often the signs of some deeper movement in the structure. Our team evaluates the foundation in order to establish the cause of settling and instills corrective action to put the foundation in the right place.
To improve the foundation, we apply methods such as installation of piers and slab leveling. After the foundation has been fixed, the doors and windows open and close easily and the home structural strength is strengthened eliminating additional issues that may arise with settlement.

Depending on the needs of a particular property, our crew uses reinforcement techniques. Stabilizing the areas inhabited by house settlements would keep homes safe, stable, and long-term structural.
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!
The retrofitting work they did on our older home was top notch. They reinforced our foundation properly and even fixed some drainage issues we didn’t realize were affecting it. Their crew was efficient and left the site clean couldn't be happier with the results.
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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94 reviews