The neighborhoods in San Ramon vary between the hilly topography of Norris Canyon to the planned neighborhoods of Windemere and Dougherty Valley, which form the base environment that gets formed based on the variations in elevation and the diverse soil formations. Houses along Old Ranch Road or Bishop Ranch corridor or the picturesque ridges overlooking Las Trampas Regional Wilderness tend to be located on soil that swollen in the winter rains, and narrow in summer heat.
Homes around the Crow Canyon Road, Twin Creeks or along the Bollinger Canyon may be subjected to slight movement that is intensified with change of the season. Floors could become slightly sunken, drywall could develop fine cracking or the door could start to stick all indications that the foundation was settling in a lopsided manner. With close inspection and specific strengthening, we assist homeowners to reestablish the stability and keep their investment safe against the long-term structural stress.

The topography of San Ramon has hillside clay, compacted fill, and mixed valley soil- all of which demand different treatment. Our group analyses the depth of soil, moisture, and structural structure to use the appropriate reinforcement approach to your estate. Houses in the foothill sides of Bollinger Canyon can experience soil movements related to moisture, whereas those in Dougherty Valley can be on a type of fill that is compacted and then sinks as time progresses.
Our approach to a specific property is customized to suit the environment so that we have lasting outcomes. Since it is our goal to provide reliable site specific solutions, we focus on the stabilization of deep clay layers, on the reinforcement of places where there are changes in groundwater. There is constant open communication in the process as we let you know how each step leads towards the long term performance of your home.
It occurs due to the existence of weak foundations which come about due to imbalance of moisture, inadequate initial compaction, soil erosion, or repetitive movement of soil. To reinforce every home, our team relies on the combination of evaluation tools and innovative methods that are aimed at addressing the particular challenges of the home.
Where other parts are carrying the weight, we strengthen those parts so that they do not sink or incline further.
The soils in San Ramon are clay soils and they can swell a lot; we cement the deeper soils to minimize shifting in the seasons.
Our techniques are stable regardless of the persistent fluctuation in soil density and the amount of moisture.

Extreme settlement cannot be fixed by superficial works- it needs to be reinforced with the soil support under the house. Underpinning is a long-term remedy in that it stabilizes the base where the original soil has been weakened or displaced.
The frequent symptoms that extreme settlement is taking place include:
It is by reinforcing the weaker areas that we are able to prevent further movement and we are able to build up the foundation to be able to contain the home safely and evenly.
Homeowners of San Ramon are confident in our team due to the combination of accuracy of engineering works, local understanding of soil, and construction on long-term basis. We know the architectural diversity of houses all over the neighborhood- there are classic suburban designs in Twin Creeks and modern hillside designs in areas close to Bishop Ranch and shape our reinforcement plans to suit.
Our staff believes in proper diagnostics, communication, and solutions supported by the established performance. Our emphasis on durability and structural safety provides the results of the underpinning that retain high levels of yearly performance.
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