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Crawl Space Repair in Martinez, CA

If you have sagging or bouncy floors call us for crawl space repair.

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Depending on the condition of your crawl space, crawl space repair experts in Martinez, CA, from Bay Area Underpinning might recommend the following services:

Crawl Space Foundation Repair
When you see signs of settlement like misaligned doors and windows, cracks, etc., it could be due to one or more of the following:

  • Wrong installation of screw jacks
  • Settling interior crawl space support posts caused by soil movement
  • Lack of support for the floor
  • Poor drainage around the exterior of the home, which leads to water intrusion in the crawl space

To repair crawl space foundations, our experts at Bay Area Underpinning use screw jacks. These are available in different sizes and weight capacities, depending on the condition of your crawl space. After the deteriorated screw jacks or posts are removed and replaced, the sagging floor can be lifted.

Signs Your Crawl Space Needs Repair

Some signs a crawl space needs repair include sloped floors, interior wall cracks, and floors that feel spongy when walked on. Other signs that you need to look out for are:

  • Increased moisture level in the crawl space
  • Pest infestation
  • Increased indoor humidity
  • Wood rot
  • Condensation
  • Issues with the floor joists
  • Musty smelling crawl space
  • Misaligned doors and windows
  • Higher energy bills
  • Mold and mildew formation
  • Foundation cracks

Bay Area Underpinning – Other Services Offered in Martinez, CA

Helical Piers Installation

Helical piers (also called helical piles) are large, steel foundation pins that look something like corkscrews. They’re often used for new construction projects requiring a deep foundation system due to soil conditions.

Helical piers are designed to provide the necessary support to prevent new buildings from settling. They come with many benefits, including:

  • Can be installed quickly
  • Provide increased stability with the use of multiple bearing plates
  • Can be installed any time of the year
  • Suitable for environmentally sensitive areas
  • Require less excavation compared to other types of piers

Concrete Lifting

Over time, the concrete slabs around your home – patio, driveway, sidewalk, pool deck – can become uneven for different reasons, including drainage issues, expansive soil, tree roots, etc. Sunken concrete slabs can be a trip hazard and can lead to serious injuries. Fortunately, they can be lifted using a procedure called slabjacking.

Slabjacking, or concrete lifting, is a technique that involves the use of polyurethane foam injection to lift the sunken concrete. Once the foam is injected beneath the affected concrete, it starts to react and expand, raising and releveling the slab.

Bay Area Underpinning – Service Area

We service Martinez, CA, and the surrounding area. View our complete service areas list on our Service Area page.

Proudly Serving Northern California

Northern California can depend on us for expert foundation repair services such as push piers, polyurethane foam injection, helical piers and more.

Top Cities We Serve


Why Choose Bay Area Underpinning for Crawl Space Repair?

Crawl space repair is something few homeowners want to think about. In fact, the crawl space is perhaps the most neglected area of your home. However, postponing crawl space repair can result in serious damage that could cost a lot of money to fix. Your best bet is to have your crawl space inspected and repaired by Bay Area Underpinning as soon as you notice signs of damage.

As a trusted name in the crawl space and foundation repair industry, Bay Area Underpinning has earned a reputation for providing long-lasting solutions to property owners’ foundation troubles. We continue to offer an extensive range of services and repair solutions for various foundation and other issues faced by homeowners in Martinez, CA, and beyond. Contact us today!

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 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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We recently had foundation work completed. The crew was on time every day and worked hard to keep a very dirty job and their traffic…

We recently had foundation work completed. The crew was on time every day and worked hard to keep a very dirty job and their traffic through the house to a minimum. The crew chief, Robert Busch, was amazing. Telling us what was planned for the day, any unforeseen problems, and giving us a recap of what was completed daily. We could not have had a better experience with his communication and hard work. Everyone was respectful and friendly. I also thought that the evaluation and estimate experience was positive. Jim communicated clearly and we never felt that work being suggested was unnecessary. He explained clearly and showed us pictures of what was going on under the house.Hope we never need them again, but would use them in a flash.

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I called in Bay Area Underpinning for foundation work. They were wonderful answering my many concerns, I received prompt return calls, the…

I called in Bay Area Underpinning for foundation work. They were wonderful answering my many concerns, I received prompt return calls, the work was completed within an appropriate time frame, and the best thing he stayed with the estimate to the dollar. I loved the engineer, time frame, and minimal damage repair. I didn't know how my house was going to respond and even the marble and windows handled well. Unfortunately I didn't get the exact lift I wanted in the office even though they tried their hardest. My advice — call them when the problem first arises and the outcome and the house will lift with ease. I definitely recommend BAU. Because I live on a hill one pillar had to be covered – done. I also had a French drain installed to divert the water which was recommended. Thank you

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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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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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Our Locations

Fairfield

2333 Courage Dr. Suite C
Fairfield, CA 94533

San Jose

1161 N Fair Oaks Ave
Sunnyvale, CA 94089