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Concrete Floor Repair

Concrete floor with cracks

Your home should be a safe and secure space, but when your concrete floors start cracking and sinking, it’s more than just a cosmetic concern; it’s a safety hazard.

At Bay Area Underpinning, we understand the importance of maintaining safe and sturdy concrete floors.

As the trusted leader in concrete lifting solutions in the Bay Area, we deliver effective, long-term concrete floor repair.

What is Concrete Floor Repair?

closeup of concrete leveling in process

Concrete floor repair is the process of restoring and reinforcing interior slab floors that have experienced cracking, sinking, or other damage.

Our concrete lifting method tackles problems such as unstable soil or oversaturation by injecting lightweight polyurethane foam beneath the concrete to fill voids and raise the slab.

At Bay Area Underpinning, concrete floor repair is part of our comprehensive approach to solving foundation problems and creating a healthier home.

Signs Your Concrete Floor Needs Repair

Recognizing these signs on your concrete floors indicates the need for repair:

close up of the poly system

Identifying these signs promptly can significantly improve the longevity and safety of your home. Consult a professional like Bay Area Underpinning at the first sign of these issues or other concerns.

Is Concrete Floor Repair Necessary?

Yes, repairing cracked and uneven concrete floors is essential. Neglecting damaged concrete floors can worsen problems as soil shifts and moisture penetrates beneath the concrete, potentially causing tripping hazards, further cracking, and structural damage.

Addressing concrete floor issues sooner rather than later and avoiding temporary fixes like mudjacking and DIY solutions can prevent further deterioration and save you money in the long run. Bay Area Underpinning’s concrete lifting technique stabilizes the soil beneath your floor and provides a long-lasting solution.

Our other repair methods, such as slab piers, address foundation problems from the ground up.

What Are the Benefits of Concrete Floor Repair?

Repairing cracked and uneven concrete floors offers several advantages:

Happy family on the floor
  • Creates a Safer Living Environment: Lifting and stabilizing sunken concrete eliminates tripping hazards and creates a safer environment for your family and guests. Repairing your floors brings peace of mind.
  • Restores the Floor’s Appearance: Our concrete lifting process smooths cracked and uneven floors, enhancing aesthetics and restoring the sleek appearance of your home or garage’s concrete.
  • Enhances Property Value: Repairing damaged concrete floors protects your investment and enhances property value by ensuring an attractive, pristine floor that is more appealing to potential buyers. Homes with damaged concrete floors often sell for less.
  • Offers Long-Lasting Protection: Our proprietary PolyRenewal™ polyurethane foam system delivers durable results, unlike basic DIY options. Engineered specifically for concrete lifting, our products provide long-term stabilization you can trust.

For the most effective concrete floor repair, choose our proven lifting products and professional installation.

How We Install Concrete Floor Repair

Our installation crews follow a precise step-by-step process when using PolyRenewal™ to repair concrete floors:

closeup of application
  • Inspect your home and determine the best repair solution.
  • Drill small, penny-sized holes in the affected areas and place injection ports.
  • Mix a two-part, closed-cell polyurethane foam.
  • Inject the foam beneath the slab.
  • Allow the foam to expand, fill voids, and cure within 15 minutes.
  • Ensure slab floor stabilization and lift, and underlying soil reinforcement.
  • Remove the injection ports and patch the holes.

If your home requires foundation repair solutions, visit our Slab Pier page to learn more about the pier installation process.

With almost 20 years of expertise, our experienced crews know how to correctly assess and repair your home’s concrete floors. Trust our team for the best installation experience.

Why Our Concrete Floor Repair Method is the Best Choice for Your Home

Bay Area Underpinning’s PolyRenewal™ concrete lifting system stands out in the realm of concrete floor remediation thanks to its unique features and advantages:

  • Accuracy: PolyRenewal™ guarantees unrivaled precision when lifting and securing concrete floors.
  • Non-Invasive Approach: Our system eliminates the need for cumbersome equipment and extensive digging.
  • Lightweight Material: Our foam is significantly lighter than other materials used in mudjacking or concrete repouring.
  • Fast Results: The foam solidifies in 15 minutes, saving time and minimizing disruptions.
  • Durability: It withstands environmental challenges, resists erosion and washout, and provides a long-lasting solution.
  • Versatility: Our system can be applied to many concrete surfaces, catering to your specific needs.
  • Environmentally Friendly: We pride ourselves on using non-toxic, sustainable materials that won’t harm your soil or home.
  • Seamless Integration: Our repairs blend seamlessly with the surrounding environment, offering a discreet solution.
  • Dedication to Excellence: Our commitment to quality is evident in our annual maintenance plans, ensuring long-lasting excellence.

Investing in concrete floor repair is crucial for your home. Trust Bay Area Underpinning to get the job done right the first time.

Contact Bay Area Underpinning for Concrete Floor Repair Today!

Group of BAU employees

If your concrete floors are cracked, sinking, or uneven, contact Bay Area Underpinning for help. We offer free inspections and no-obligation repair estimates.

We will guide you through the process every step of the way, ensuring your home is protected by a solution made to last.

Homeowners in the Bay Area know they can rely on our exceptional customer service and quality solutions.

With nearly 20 years of experience, Bay Area Underpinning is dedicated to delivering excellence.

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    Concrete Floor Repair FAQs

    Common causes of concrete floor damage include soil instability, expansive soil, dry or oversaturated soil, improper concrete installation, and ground movement. Bay Area Underpinning’s experts will thoroughly assess your home during a free inspection to determine the source of the issue and recommend appropriate repairs.

    While covering or filling floor cracks may be tempting, we strongly advise against it. Filling cracks masks the underlying issues rather than addressing them, potentially causing more damage. Professionals like Bay Area Underpinning are better equipped to repair damaged floors and apply the appropriate solutions. Contact us for a free inspection and estimate.

    To prevent concrete floor damage, consider routine inspections and annual maintenance to keep your floors stable and even, and to avoid cracking. Proper drainage and water management solutions can also help. Contact us to learn more and schedule a free inspection.

    Disclaimer: “Concrete leveling” means the process by which cracked, uneven concrete is stabilized, and in many cases lifted, by means of PolyRenewal™ polyurethane foam. Bay Area Underpinning does not guarantee that PolyRenewal™ can make your concrete perfectly level.

    Our Locations


    2333 Courage Dr. Suite C
    Fairfield, CA 94533

    San Jose

    1161 N Fair Oaks Ave
    Sunnyvale, CA 94089