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

Crawl Space Repair in San Jose, CA

If you’re looking for crawl space repair in San Jose, CA, don’t hit that back button because you’re in the right place. At Bay Area Underpinning, we’ve been helping homeowners in San Jose with crawl space foundation repair since 2005.

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Causes Of Crawl Space Problems

When you have problems in your crawl space, your home may have signs of settlement even though there’s nothing wrong with your foundation. Spongy floors, furniture that shakes as you walk by, and doors and windows that don’t easily open and close are a few common signs of a sagging crawl space.

Crawl space foundation problems happen for various reasons including,

  • Your home’s interior crawl space support posts were installed in expansive soil. Expansive soil swells as it absorbs water and then shrinks by that same amount when it dries out. This seasonal swelling-shrinking cycle creates movement and can cause support posts to settle.
  • There’s excess water in the soil around your home’s foundation that isn’t able to drain off. Water gets into the crawl space and softens the ground supporting the pier blocks.
  • There’s deterioration in the screw jack base. This can happen when the screw jacks were improperly installed and don’t have protection from corrosion.
  • Bad design. Sometimes, the design didn’t include enough support for the floor.

Crawl Space Foundation Repair Methods

We use screw jacks to repair sagging crawl spaces. They come in various sizes and weight capacities. Because the existing piers blocks are usually in good shape, they probably won’t need to be replaced. We just remove the posts or deteriorated screw jacks and then replace them. Once we do that, the floor can be lifted.

Benefits of Using Screw Jacks

  • Screw jacks are versatile and allow us to adjust floors in areas where access is limited, like crawl spaces.
  • Screw jacks are easy to install and eliminate the need to cut new wood posts if the crawl space needs to be serviced for repair.
  • Screw jacks can be easily adjusted if necessary.

Crawl Space Repair in San Jose

At Bay Area Underpinning, we’ve been repairing crawl spaces in San Jose since 2005. So, rest assured you’ll be in good hands, and repairing your crawl space will be a stress-free event that will stabilize your home for many years to come.

For a free crawl space inspection and repair estimate, fill out the contact form at the top of this page.

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!  

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Why Choose Bay Area Underpinning for Crawl Space Repair?

If you’re looking for crawl space repair in San Jose, CA, we have what you need! Just because the crawl space is an area you don’t frequent often doesn’t mean it can be ignored for eternity. A crawl space that is left untended for a long time can pave the way for pest infestations. And if there is moisture buildup in the space, it can lead to various health hazards.

Regular crawl space inspection and prompt crawl space repair in San Jose, CA, can deliver many benefits, including prevention of mold and mildew formation, stabilized indoor temperature, etc.

Bay Area Underpinning has been providing cost-effective, engineered foundation repair solutions and services since 2005. Having worked on all the different types of crawl space and foundation problems, our expert team can identify the issue with your crawl space instantly and recommend the most effective solution. Our solutions are long-lasting, and our services are cost-effective.

Call us today with your queries and to know how Bay Area Underpinning can help you!

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

What Our Customers Are Saying

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The permiting process took a long time, but that's not their fault. The cost was very high but competitive with another contractor.

The permiting process took a long time, but that's not their fault. The cost was very high but competitive with another contractor.

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Review for Tyler and Luis who came and knocked out the piers and slab leveling in short order. Super professional, clean, accommodating,…

Review for Tyler and Luis who came and knocked out the piers and slab leveling in short order. Super professional, clean, accommodating, showed up and left on-time and stayed on task so much so that they were able to shave a day off the assumed schedule. Was a pleasure to work with these guys.

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Bay Area Underpinning came in recently and re-leveled all of the screw jacks in my floor both leveling the floor and getting rid of any…

Bay Area Underpinning came in recently and re-leveled all of the screw jacks in my floor both leveling the floor and getting rid of any unwanted noises. They did a great job thoroughly professional the foreman Aaron was wonderful not only did he do a great job but he was a pleasure to have around the house. Kudos also to Will Clark, who was totally responsive and professional throughout. Highly recommend this company.

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Inspector Jason Dye came out and gave an honest, efficient and informative inspection. Friendly and knowledgeable

Inspector Jason Dye came out and gave an honest, efficient and informative inspection. Friendly and knowledgeable

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I recommend Bay Area Underpinning for an important reason: honesty. After careful inspection, their agent, Richard, told me the truth,…

I recommend Bay Area Underpinning for an important reason: honesty. After careful inspection, their agent, Richard, told me the truth, which was that my crawlspace was fine, that I had no problem with moisture or settling. And then he took the time to show me why. He could have tried to sell me on doing a lot of work, but he didn't. This kind of honesty is impressive! Call Bay Area Underpinning to inspect your crawlspace. You can trust them. If they say it needs work, hire them to do it. I am almost sorry I couldn't!

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We had Daniel come out to take a look at our foundation to see if there were any issues that needed to be fixed under our home (a second…

We had Daniel come out to take a look at our foundation to see if there were any issues that needed to be fixed under our home (a second opinion). After our first inspection we were told there were numerous issues that needed to be fixed that surely would have cost us thousands. We were considering the Earthquake Brace and Bolt program so the first inspection was a recommended foundation company through the EBB program. Daniel came out and took his time measuring the house on the exterior and interior. He was super meticulous and took settling measurements and also went under our home and took photos of the foundation. He sat with us after and explained everything to us. Turns out our foundation is stable and not needing any work. Daniel was super professional and knows his trade very very well. He was very honest. I now have a company I would call back in a heart beat if I needed to have any foundational work done. I will also recommend them to any neighbors that need this kind of company. The estimate was free as well and Daniel also had no hesitation crawling under the house on a 101 degree day to check things out. 5 star company here. Do not hesitate and call them! -Nicole San Ramon

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Thank you Bay Area Underpinning for saving the day! I was in a challenging and prolonged situation since going into contract with EagleLift …

Thank you Bay Area Underpinning for saving the day! I was in a challenging and prolonged situation since going into contract with EagleLift for the stabilization/lift for my house. After a long permit process and continuously delayed start dates, I was informed that EagleLift had been acquired by Groundworks and I’d have to wait a few more month before any progress could happen. It was a deeply frustrating process but the EagleLift team was able to connect us with Bay Area Underpinning (another Groundworks company) who were able to take over and expedite the project. To my surprise, James T. from BAU reached out quickly and assigned a team to come to my house within a week! The team that ended up working on the house, specifically Ish, John and Abel were exceptional. They were diligent, knowledgable, friendly and deeply considerate. They are truly pros who knocked the project out in no time which was reassuring since I was nervous that this project was gonna stretch into the rainy season. My house feels so stable now (minimal cracks too) and the considerable slope is now practically nonexistent! Thanks a lot James T., Ish, John, Abel and the BAU team for taking really great care of us.

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Jim came out to inspect issues that were brought up during my home inspection report prior to purchase. He fully assessed my personal…

Jim came out to inspect issues that were brought up during my home inspection report prior to purchase. He fully assessed my personal situation and gave me a variety of solutions and options to fit my personal needs. I very much appreciated that he prioritized the needs of the customer.

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I was pleased with the professional service I received from foreman, Jesus Luna and co-foreman, Miguel Casimiro. Both workers were…

I was pleased with the professional service I received from foreman, Jesus Luna and co-foreman, Miguel Casimiro. Both workers were efficient and curteous. Also, they cleaned up after the job was completed.

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The team I worked with at BAU was great. I hired them to repair some minor vertical and horizontal foundation cracks that were found in a…

The team I worked with at BAU was great. I hired them to repair some minor vertical and horizontal foundation cracks that were found in a recent general home inspection. Everyone who came out was upbeat, professional, punctual, thorough, and highly detailed. Hunter came out first to check the entire foundation and give a free estimate. They then split the work up into two dates, and each crew was great. Michael and James came out first for the initial round, and then Alexander and Gabe came out to wrap up the last few areas. The guys were always on time, which is greatly appreciated. Both repair teams also did their own additional checks of the surrounding areas, also greatly appreciated. They were also able to provide before and after pictures, and were respectful of the property.

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Lance and his team were here this morning for screw Jack adjustment they did an excellent job. Thank youTodd for arranging this excellent…

Lance and his team were here this morning for screw Jack adjustment they did an excellent job. Thank youTodd for arranging this excellent service!

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Bay Area Underpinning is OUTSTANDING!! Cody, Andrew, Francisco, David and their underpinning and concrete teams did exceptional work…

Bay Area Underpinning is OUTSTANDING!! Cody, Andrew, Francisco, David and their underpinning and concrete teams did exceptional work installing underpinnings to stabilize our house, then replacing the concrete patio that had to be removed to do the stabilization. Everyone on the teams were efficient, courteous, highly skilled, and thorough. I cannot recommend Bay Area Underpinning highly enough- through each step of the process, from the initial assessment and work quote, to the work and follow-up itself, the staff and crews of Bay Area Underpinning ensured that I was informed, reassured, and we’ll take care of. They were thoughtful about doing their work efficiently and cleaning up after the work was completed. I cannot recommend them highly enough!

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A team of technician with management of Juan Gowez did an excellent job.Thanks

A team of technician with management of Juan Gowez did an excellent job.Thanks

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I had my foundation repaired and everyone who came to work was amazing. So helpful, polite and professional and with a great sense of humor….

I had my foundation repaired and everyone who came to work was amazing. So helpful, polite and professional and with a great sense of humor. They completed the project a day earlier than expected and really worked with me on creative payments. I would recommend this company to anyone who has the misfortune of a cracked foundation. Super pleased!!!!!!

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Working with BayArea Underpinning was a great experience. Ron Hobbs was professional and so easy to work with. Their crew especially Mike…

Working with BayArea Underpinning was a great experience. Ron Hobbs was professional and so easy to work with. Their crew especially Mike was detailed and on time. Very honest company. They rebated me back money on something that I would have known about but Mike was honest enough to tell me. Very impressed. Call them they did a great job!

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BAU did a great job on my ADU that had a serious moisture problem that was causing the building to deteriorate. I couldn't remove the tile…

BAU did a great job on my ADU that had a serious moisture problem that was causing the building to deteriorate. I couldn't remove the tile without replacing it all at a large expense so they did the whole job in a very cramped crawl space. The guys they sent out were great and finished with everything in one day!!!

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1. Call Center ***** – they took the call after 6:00 PM and were extremely professional. Guy on the phone (sorry I didn't write is name…

1. Call Center ***** – they took the call after 6:00 PM and were extremely professional. Guy on the phone (sorry I didn't write is name down), was so kind and emailed confirmation immediately. 2. Pre-Visit Confirmation ***** – Email, text and phone calls to confirm the time and prep me for the visit. Incredible. Nobody is doing this right these days and BAU absolutely has it nailed down. 3. Estimator ***** – I wish I could offer more than 5 stars. Joe Le Bel is the most professional tradesman I've met in a long time. Others are good too, but Joe is the gold standard. He sat with me to ask what I was concerned about and what was important to my family. Who does that???? Oh yeah, Joe did. So comforting. Joe was professional and respectful of our space. Was careful to be conscientious about where he placed his gear, tools and instruments. Super clean going under the house without tracking dirt and debris back into the house. (The inspectors from HomeGuard could definitely take notes on this!) Then, once Joe finished, he sat down with us and talked us through all the different aspects off his inspection. What an extremely positive interaction. I would 100% recommend BAU and Joe. Can't get any better than this. Thanks BAU for a great culture of excellence. Thanks Joe for being such a good human and professional!

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I had a great experience with Bay Area Underpinning. They fixed my foundation, which was a substantial job, in a matter days, and did all…

I had a great experience with Bay Area Underpinning. They fixed my foundation, which was a substantial job, in a matter days, and did all of the engineering and permitting at a very fair price. I cannot say enough good things about Tyler, Angelo, and Louise, who did all the hard work. They were on time each day, very diligent, and patiently answered all of my questions. Then, when the job was finished, they cleaned the work area and left it in a better condition than they found it. That was awesome, and tells you what you need to know about these guys and the company. I couldn't be happier.

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We had Jonathan Falcone assess the foundation and sloping issues of our home, and he's been incredibly accommodating throughout the process….

We had Jonathan Falcone assess the foundation and sloping issues of our home, and he's been incredibly accommodating throughout the process. He thoroughly explained the necessary work and has been attentive and helpful with the quoting and planning stages. We're very satisfied with the experience so far and we are eager for the foundation and underpinning work to begin soon.

Our Locations

Fairfield

2333 Courage Dr. Suite C
Fairfield, CA 94533

San Jose

1161 N Fair Oaks Ave
Sunnyvale, CA 94089