The varied communities of Contra Costa County, the waterfront communities of Martinez and Crockett, the hillside houses of Orinda, Lafayette, and Moraga, the suburban streets of Walnut Creek, Pleasant Hill and Concord, all contain numerous pier and beam foundations, which come in direct contact with the soils of the region, which are heavy with clay. No matter what the location of your home is, be it a house right close to the Carquinez Strait, the undulating hills at Briones, or the older areas of Pittsburg, seasonal changes in moisture and soil swelling may cause actual ground pressure around the structural supports that hold your home.
The gradual movement of soils, humidness of the crawl-space, and wear and tear on the wooden elements can cause sagging floors, door frames, soft spots in the sub-floor, or an early appearance of wood decay. We have a group of experts who know the complicated combination of geology, microclimates, and styles of construction which characterize the Contra Costa County. Under careful inspection and specific repair measures and plans, we assist our homeowners avoid the damage of their trespasses and beam foundations over time and make their houses safe, stable, and structurally intact.

Prior to discussing major connections, one should realize that a home moves as one unit. The side effects can be transmitted vertically when the foundation is changed.
Problems with foundations and the roof go hand in hand- although the symptoms are distant in the house. Repairing the foundation before it causes a continuous strain on the roof.
Three specially designed subheadings are listed below to describe how we undertake repair of pier and beam foundations in the entire of Contra Costa County.
Every home is unique. We check the piers, beams, joists, soil moisture, ventilation and drainage paths to identify the exact cause of your foundation shifting. Our articulate nature will see to it that we prescribe repairs to address root causes rather than to address symptoms.
Upon repair, we recommend homeowners moisture barriers, drainage improvements, ventilation improvements, and periodical inspections which will ensure that the foundation remains strong and minimizes chances of future settlement.
Our team can create crawl spaces that are both structurally reinforced and well-dried to enable the restoration of integrity even to the most deteriorated crawl spaces.

The crawl space access is significant to diagnosing as well as repairing the pier and beam foundations. Accessibility can conceal the presence of moisture, timber decay, pests, or piers moving, all of which increase with time. The homes across Contra Costa County are usually restricted or worn-out crawl-space openings which makes it inaccessible to inspect them.
Our team checks access on the need of upgrading and makes sure that the space is safe to enter. This means that by enhancing access not only do we make the right repairs but also provide the home owners with the facility to check the foundation without any difficulties later in life.
Uneven settlement is also a common factor in Contra Costa County as the soil structure of the area varied in terms of soil moisture exposure and the mode of construction used. Houses constructed on hilly slopes, close to creek or those located on clay grounds are particularly susceptible to asymmetrical movements.
Our group determines the cause of the non-even settlement of your house, which may be soil shrinkage, improper drainage, improperly spaced piers, wood decay, or previous repairs that were not done to fix root causes. The pattern and cause of settlement will enable us to stabilize the home safely and avoid further damages.
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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