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Proudly serving Sacramento, San Jose, Stockton, Oakland, Elk Grove, Santa Rosa, and the greater Bay Area.

Foundation Repair in San Jose, CA

If you’re in San Jose and looking for foundation repair, we can help.

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Since 2005 Bay Area Underpinning has been offering homeowners in San Jose, CA experienced, professional foundation repair services. We handle everything from foundation drainage issues to earthquake damage.

If you don’t have time to read everything on this page, we understand. However, before you leave scroll down and take a minute to read our customer reviews. We’re pretty proud of them!

Common Foundation Problems in San Jose

We repair foundation problems in San Jose, CA including…

  • Drainage problems
  • Wet basements or crawl spaces
  • Improper grading
  • Underpinning problems
  • Earthquake damage
  • Landslide damage
  • Retaining wall failure
  • Expansive soil (This is a common problem in the Bay Area)
  • Beams and posts that have rotted
  • Wall, ceiling, or floor cracks
  • Bowed walls
  • Rotated walls
  • Doors and windows that stick
  • Uneven floors

Even minor foundation issues shouldn’t be ignored because they can turn into huge problems overnight. Huge problems that are expensive to fix. So, don’t let it get to that point. If you’ve spotted one or more of the above – or maybe something we haven’t listed here  – contact us today to schedule an inspection.

Foundation Repair Services in San Jose

  • Concrete Lifting – Uneven sidewalks, patios, driveways, and other concrete surfaces are a trip hazard. The good news is most uneven concrete slabs don’t require removal and replacement. We can easily raise them in just a few hours using polyurethane foam injection.
  • Drilled Concrete Piers – Drilled concrete piers are a common repair solution for homes built on hillsides that are experiencing lateral movement due to soil creep.
  • Helical Piers – Lightweight foundations that are settling can be raised and stabilized using helical piers. Helical piers are excellent for supporting foundations built on problematic soil.
  • Crawl Space Repair – A sinking crawl space can often be repaired using screw jacks. In most cases, the existing pier blocks are in great shape. So, we just remove and replace the posts or the damaged screw jacks. At that point, the floor can be lifted.
  • Foundation Repair – Bay Area Underpinning offers foundation repair using push piers, helical piers, slab piers, and more. Contact us today for a free foundation evaluation

Our Process

Schedule Free Inspection

One of our contact center representatives will reach out to you to determine your problem and set the best time for one of our certified field inspectors to visit your home.

Consult with Our Certified Inspector

Our certified field inspector will visit your home to observe the problems in your home and inspect other areas of your home that may have been impacted.

Installation of Customized Solutions

Our professional production crew installs patented, American-made solutions in each home with care and strives to leave the area better than we found it.

Schedule Inspection

Free Foundation Repair Inspection and Estimate in San Jose, CA

If you think your San Jose, CA home might have a foundation problem, contact us today to schedule a free foundation inspection and get a repair estimate.

Bay Area Underpinning prides itself on providing a quality product at a fair price in San Jose, CA. A lot of consideration and care goes into each foundation repair job that we do, and we are very experienced in fixing issues such as misaligned or sticking doorsspongy or bouncy floors and leaning chimneys. If you have noticed any of these symptoms or other foundation problems, don’t hesitate to give the pros a call!

What Our Customers Are Saying

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Within a few months of buying our first home, we noticed some troubling signs: bedroom doors swinging open or closed on their own,…

Within a few months of buying our first home, we noticed some troubling signs: bedroom doors swinging open or closed on their own, “bubbles” and creaks in sections of the newly renovated floors, and significant cracks splitting the concrete in our garage. Although two general inspectors assured us that our house was level, we reached out to Bay Area Underpinning (BAU) for a more detailed assessment—and we're so glad we did! Inspector Christopher Murray conducted a meticulous inspection with radar equipment. While technically our house was level, Christopher uncovered that our foundation was sinking by inches in multiple areas, explaining the issues we were experiencing. Though the news and associated repair cost were a bit daunting as new homeowners, Christopher’s knowledge, professionalism, and clear answers to all our questions reassured us that we were in good hands. With confidence, we decided to proceed with BAU for the repair. Fredy Mora and his crew did exceptional work with the demo of the old concrete slabs and the prep for lifting, working quickly and efficiently. Fredy’s positive attitude made the process smooth, and his team was thorough and dedicated from start to finish. A special thank you to our lift project manager, Kevin Gaeden. Kevin was an outstanding communicator, keeping us fully informed and addressing every question promptly. His attentiveness made a huge difference throughout the project, and we felt reassured every step of the way. Esteban Ibarra, a crewmember on the lift team, also did superb work, handling the hands-on details with skill and care. Both Kevin and Esteban even went above and beyond, taking time to fix a jammed bedroom door that had shifted with the house lift. While foundation issues are never easy, we couldn’t have asked for a better team. We’re incredibly grateful to Bay Area Underpinning for their expertise, professionalism, and exceptional service. Thank you, BAU!

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Brandon and his crew were wonderful to work with. We had pretty extensive movement in our foundation, and Brandon was knowledgeable and…

Brandon and his crew were wonderful to work with. We had pretty extensive movement in our foundation, and Brandon was knowledgeable and took the time to carefully explain all of our options and how each would look. He and his crew were communicative and professional. Our biggest fear was that our new kitchen granite counters would crack in the lifting, but Brandon and his crew were extremely mindful of the situation, taking extra care and nothing cracked. Thank you, Brandon!

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Juan Gomez came to our home to determine what needed to be done to fix our foundation issues. He was professional, thorough, and clearly…

Juan Gomez came to our home to determine what needed to be done to fix our foundation issues. He was professional, thorough, and clearly explained his findings and answered all of our questions. We were pleased and satisfied with his service.

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I will sleep much better tonight. I noticed a crack in my foundation and called Bay Area Underpinning. Hunter came out and walked the…

I will sleep much better tonight. I noticed a crack in my foundation and called Bay Area Underpinning. Hunter came out and walked the entire property and went underneath. He identified one other issue that I knew about besides the crack and told me they could fix that too. I had no idea you call structural engineers for chimneys. His quote was fair to me and you can't beat the warranty. Today Jesus Villagomes and Erick Baez came out and fixed the crack, they also looked around underneath and reassured me AGAIN that my house was in good shape. Because I caught it early they were able to fill the crack and then add a carbon fiber exposy seal. They also sealed the crack from the outside, even though they had already filled it in under the house. They were professional, answered all my questions, no matter how many and honestly were just pleasant to work with. They also explained my maintenance plan so I knew what to expect. I would absolutely recommend this entire team, to stay professionally kind in high heat is amazing.

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My inspection was done by Richard he was very friendly and professional. He is very knowledgeable of the solutions BAU offer and put my…

My inspection was done by Richard he was very friendly and professional. He is very knowledgeable of the solutions BAU offer and put my mind at ease after his inspection was complete.

Bay Area Underpinning service area

Proudly Serving Northern California

Northern California trusts Bay Area Underpinning for reliable crawl space, foundation, and concrete repair services. Contact us for a free inspection!  

Top Cities We Serve


Our Locations

Fairfield

2333 Courage Dr. Suite C
Fairfield, CA 94533

San Jose

1161 N Fair Oaks Ave
Sunnyvale, CA 94089