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Crawl Space Repair in Fairfield, CA

Need crawl space repair Fairfield, CA? If so, we can help!

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Your home’s crawl space supports the entire building. As a result, even a single problem in your crawl space could lead to potentially hazardous issues in other parts of your home. If you’ve noticed issues like water stains, water damage, failing support piers, etc., you need Bay Area Underpinning’s crawl space repair service.

Fairfield, CA Crawl Space Repair

Bay Area Underpinning offers a wide range of foundation and crawl space-related services in and around Fairfield, CA. Some of the specialty services we offer include:

Crawl Space Foundation Repair
The crawl space of your Fairfield, CA home is responsible for keeping the building raised above the ground. In addition to housing your central air conditioning system and other units, you can also use it for extra storage space if it’s encapsulated. However, like other areas in your home, your crawl space is prone to damage.

One of the most common problems occurring in crawl spaces is deterioration of the support posts. The main reason behind this is the inability of the soil to support the posts. The solution is to remove and replace all the affected screw jacks. This helps lift the floor.

Signs You Might Need Crawl Space Repair

There are many signs of a crawl space in trouble. When you learn to identify these signs, you will be able to alleviate severe damage to your building and the expensive repairs associated with them. Here are a few signs to look out for:

  • Rodent infestation
  • Wood rot
  • Cracks in the foundation
  • Condensation
  • An increased indoor humidity level
  • Moisture content in the crawl space
  • Problems with the floor joists
  • Musty smell in the living area
  • High energy bills
  • Buckled hardwood floors
  • Metal surfaces rusting in the crawl space
  • Formation of mold and mildew

Bay Area Underpinning Fairfield, CA – Other Services Offered

Foundation Movement Repair

Foundation movement is a common problem faced by people living in hillside houses. If you face problems opening your doors and windows, notice cracks in your drywall, or sloping floors, it could be due to foundation movement. In such instances, you need foundation movement repair in Fairfield, CA.

For foundation movements on slopes, our foundation repair experts in Fairfield, CA, stabilize the foundation using drilled, cast-in-place concrete foundation piers. The process involves three steps:

  • drilling holes into the bedrock
  • placing steel reinforcement cages into the holes
  • completing the piers by pouring concrete into the holes

Settling Concrete Repair

Poor compaction, poor drainage, invasive tree roots, and poor site conditions are some reasons behind the settling of your concrete surfaces. Whether it is your walkway, sidewalk, patio, pool deck, or any other surface, uneven concrete can be a trip hazard and cause serious injuries to anyone visiting your home.

To lift settling or sinking concrete floors, we at Bay Area Underpinning use polyurethane foam injection. This is a minimally invasive process that involves the following steps:

  • small holes are drilled in the concrete slab
  • polyurethane foam is then injected through ports that are placed in the drilled holed
  • the foam gets underneath the affected slab and starts to react
  • the foam slowly expands and fills the voids beneath the sunken concrete lifting it back to its original position.

Bay Area Underpinning – Areas Served

As a trusted foundation repair and crawl space repair service provider, Bay Area Underpinning offers its services in Fairfield, CA, and the surrounding area. To see a complete list of the areas we serve, visit our Service Area 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?

Operating in the industry since 2005, Bay Area Underpinning has managed to earn the reputation of being one of the most trustworthy foundation repair companies in Fairfield, CA. Our team members are experts in repairing various foundation and crawl space problems. The services and solutions you receive from us are reliable, long-lasting, and effective.

Call us today to know more about the services we offer!

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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We had an amazing service experience from David and Rico of Bay Area Underpinning. David and Rico were very professional, super nice, and…

We had an amazing service experience from David and Rico of Bay Area Underpinning. David and Rico were very professional, super nice, and worked hard on leveling my floor. They arrived on time after giving me a call earlier to let me know they are on the way. They put on shoe covers to make sure my floor is protected. They patiently listened to my inputs and addressed my concerns with competence and great care. And they would not leave until all the uneven floor areas are fixed to my satisfaction. This team deserves my 5 star rating.

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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.

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I scheduled an appointment with Bay Area Underpinning to check my foundation. Jim was very professional and explained everything me in…

I scheduled an appointment with Bay Area Underpinning to check my foundation. Jim was very professional and explained everything me in terms I could understand. I would recommend this company and Jim to anyone who may have foundation issues.

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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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Several months ago, I noticed that doors in my house were no longer closing and latching. Specifically, my front door no longer locked…

Several months ago, I noticed that doors in my house were no longer closing and latching. Specifically, my front door no longer locked completely. Once I got it fully locked I could no longer open my front door anymore, so I knew I had foundation issues. I called Bay Area Underpinning to come look at my foundation and do some measurements. We discovered that my front living room was sinking approximately one and a half to 2 inches. The crew, Lance Sladek, Jake Hall, and Eddie Shaw, crawled under my house and dug 30 to 40 foot holes in the ground to install piers that would lift my foundation. These gentlemen worked in very cramped dirty conditions in 90-100° weather. I was extremely happy with their work and their dedication to doing the job correctly. My after the foundation lift, my front door as well as several other doors in my home were able to close and latch again.

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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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Jonathan Falcone was great to work with. He visited a couple times and walk through multiple options of design to rectify the sloping…

Jonathan Falcone was great to work with. He visited a couple times and walk through multiple options of design to rectify the sloping issues of our house. He was attentive and took multiple calls to help with the review and planning process. I would highly recommend to work with Jonathan! Looking forward to the project kicking off and the sloping foundation to be fixed!

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Dillion was very professional and helped us walk through the issue. He went above and beyond to make sure we receive the service we need….

Dillion was very professional and helped us walk through the issue. He went above and beyond to make sure we receive the service we need. He was able to ID some other issues that we need to address. After the inspection, we feel like we had a solid plan to make sure our house is fix. Thank you, Dillion for helping us. I would recommend Dillion to other homeowners who in need of getting their foundation fix.

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We just had our home's foundation lifted and leveled by Bay Area Underpinning. Raul and his team did an awesome job. Great communication,…

We just had our home's foundation lifted and leveled by Bay Area Underpinning. Raul and his team did an awesome job. Great communication, respectful, hard working, clean, very professional and competent! Raul really knows what he is doing! Everyone I have dealt with in the company have been great to work with! I highly recommend Bay Area Underpinning (Sunnyvale) for your foundation issues!

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I had Joe inspect the crawlspace of my home, and I couldn't be more satisfied with the experience. First off, he did the inspection for…

I had Joe inspect the crawlspace of my home, and I couldn't be more satisfied with the experience. First off, he did the inspection for free, which is rare these days! Joe was professional, punctual, and thorough in his inspection, explaining everything he found in a way that was easy to understand. He took the time to ensure I knew what was going on beneath my home and didn't push any unnecessary services. I highly recommend him for anyone in need of an honest and detailed inspection. Definitely a 5-star experience!"

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Emanuel Knight came and repaired a leaking sprinkler hose. He was courteous, professional, and knowledgeable.

Emanuel Knight came and repaired a leaking sprinkler hose. He was courteous, professional, and knowledgeable.

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This company gets a 10 out of 10 from me. From my initial consultation with Rick DeSoto to the work performed by foreman Raul, and his team …

This company gets a 10 out of 10 from me. From my initial consultation with Rick DeSoto to the work performed by foreman Raul, and his team Jonathan and Demareon, this was the best possible experience in working Bay Area Underpinning for the first time. The crew was professional and adjusted the leveling jacks (and even added a couple as was needed) with care and great attention. Pricing was very reasonable too. I'll never trust any other company to do this type of work at my home. 100% satisfied with the work and my interactions with the crew. A+ work performed = A VERY HAPPY CUSTOMER!!!

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We had a fantastic experience with Bay Area Underpinning, lifting our foundation four and a half inches of our old 1958 Napa house! After…

We had a fantastic experience with Bay Area Underpinning, lifting our foundation four and a half inches of our old 1958 Napa house! After careful review of several contractors, we chose Bay Area Underpinning and so glad we did! The entire process was smooth from the sales engineer estimate to the completion of the job, the communication was outstanding all along from day to day and ourblift was a big job with a full week of labor intensive work. I especially want to thank Foreman Cody Summers, Co-Foreman Ken Hamlin, and Installer Nikolas Klein for their outstanding work and customer service! They are the best and ensured that I was happy with the progress and completely satisfied. I also want to thank Superintendent Kevin Gaeden for his outstanding communication! My wife and I are completely satisfied and happy with the outcome! It was a great choice with great value after the job was complete! We would hire Bay Area Underpinning all over again! Thank you very much for a job well done!

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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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I can’t praise Bay Area Underpinning enough! Everything from their support team, to their customer service, and the quality of their work…

I can’t praise Bay Area Underpinning enough! Everything from their support team, to their customer service, and the quality of their work has surpassed my expectations. I’ve used other foundations companies in the past and they weren’t great for many reasons – Bay Area Underpinning has none of the challenges I’ve experienced elsewhere, and massive positive upsides! Would highly recommend!

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We used BAU to install piers and screw jacks to level our home. Really pleased with the entire process. The communication was stellar and…

We used BAU to install piers and screw jacks to level our home. Really pleased with the entire process. The communication was stellar and the foreman made sure we understood each step as it was happening. The whole crew was professional, polite, punctual, and very neat. Each day they left the job site nice and tidy. The overall result is amazing. Our floors are level and the house looks great. Would highly recommend for any foundation/leveling needs.

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Mr. Mark Brill from Bay Area Underpinning inspected my house very carefully and explained to me in detail. That helped to make the right…

Mr. Mark Brill from Bay Area Underpinning inspected my house very carefully and explained to me in detail. That helped to make the right decision

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I hired BAU to underpin our foundation. After extensive research I learned that BAU does the best work and at reasonable prices. Jordan…

I hired BAU to underpin our foundation. After extensive research I learned that BAU does the best work and at reasonable prices. Jordan lead the crew that did the work on our house, and he was a joy to work with and we really trusted him and his team to take care of us. I am really glad we hired BAU, and we are happy to have our hillside home properly secured for the future!

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Last week, my car cut off while exiting the highway in Dixon, and I was stranded in a dangerous spot. Fortunately, your employees who were…

Last week, my car cut off while exiting the highway in Dixon, and I was stranded in a dangerous spot. Fortunately, your employees who were driving a Bay Area Underpinning truck, Erick Baez, Jesus Vallegomez, and Wesley Almaza stopped to help. They worked hard to try and troubleshoot my car and even pushed it out of the street to a nearby gas station while I waited for AAA. Their professionalism, kindness, and respect were incredible. I'm so grateful for their assistance, especially since I’m a woman who was alone in an unfamiliar area in the evening. Thank you, gentlemen!

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We recently purchased a home in San Jose. In the report it stated that our home was fine and no foundation issues were noted. Upon moving…

We recently purchased a home in San Jose. In the report it stated that our home was fine and no foundation issues were noted. Upon moving in my wife noticed some cracks started to appear on the walls around the house. We contacted Bay Area underpinning to have them come and inspect our house. A couple of days before our appointment, Jim Rivera gave us a call to confirm the day and time of the appointment. This was the first positive experience we had with Jim and BAU. On the day of the appointment Jim called to let us know that he was 30 minutes away and showed up right on time. Once he arrived he listened to the issues we were noticing and then he went to work. He brought in some hi-tek tools and explained to us what the readings meant. Jim was extremely thorough and personable. He clearly has a lot of knowledge and showed us a bunch of photos that he took while he was in our crawlspace as well as photos of some exterior things that he noticed. Overall he said our home was in great condition with only minimal issues that we should address. He was very patient in answering all of our questions and provided us with a quote when he was finished. We were pleasantly surprised that the cost was very reasonable and comes with a lifetime warranty. We will be giving our business to Jim and Bay Area Underpinning. As a new home owner we were terrified of what the cost could be to fix our home. Jim really helped us understand what was going on and we would suggest that anyone who is having similar foundation issues like ours, we highly recommend that you should call Jim Rivera and Bay Area Underpinning.

Our Locations

Fairfield

2333 Courage Dr. Suite C
Fairfield, CA 94533

San Jose

1161 N Fair Oaks Ave
Sunnyvale, CA 94089