Concrete Floor Repair

When the concrete floor supporting your home begins to crack and sink, it quickly becomes a safety hazard. Protect your home and your family with the professional concrete floor repair solution exclusive to Tar Heel Basement Systems.
As the industry leaders in concrete leveling solutions in North Carolina, homeowners in our service area trust us for personalized customer care and effective concrete floor repair.
Learn the benefits of addressing the issue promptly and why our method is the best option for your home.
What is Concrete Floor Repair?
Concrete floor repair reinforces interior slab floors that show visible signs of cracks, sinking, or other damage. Timely repairs are essential, but we do not recommend “quick fixes” like mudjacking or DIY repairs. These only offer temporary relief, fail to address the root of the problem, and lead to further damage and expensive repairs.
On the other hand, Tar Heel Basement Systems’ advanced PolyRenewal™ concrete lifting and leveling method tackles underlying issues, including unstable soil and oversaturation. This method isn’t solely focused on restoring the aesthetic value of your floor; we incorporate this fix into our holistic approach to solving foundation problems and creating a healthier home.
If we determine that your concrete floor damage is caused by foundation problems, we may suggest foundation repair solutions, including slab piers designed for homes with slab foundations.
Signs Your Home Needs Concrete Floor Repair
If you notice any of these signs on your concrete floors, it’s likely time for repair:

- Visible cracks in the concrete
- Sloping or uneven sections of the floor
- Hollow sounds when tapping on the floor
- Water pooling or dampness in specific areas
- Obvious gaps between walls and the floor
These problems won’t get better on their own. Identifying these symptoms promptly can greatly impact the safety and enduring stability of your home. Contact concrete repair pros like Tar Heel Basement Systems immediately when you notice any of these concerns.
Is Concrete Floor Repair Necessary?
Yes, caring for cracked and uneven floors in your home is important. If you don’t fix them, they’ll worsen over time. The ground underneath can move, and water can get in, causing more cracks and making the floor unsafe.
It’s crucial to address floor damage promptly and invest in a proper solution rather than quick DIY fixes. Tar Heel Basement Systems provides a reliable method to lift and repair your floors, ensuring lasting results that fortify your home from the foundation up.
What Are the Benefits of Concrete Floor Repair?
Addressing cracked, sunken concrete floors with appropriate repair (like PolyRenewal™) yields several advantages, including:
- Increased Household Safety: Lifting and stabilizing concrete slabs removes safety risks, ensuring a secure space for your loved ones and visitors.
- Restores Your Floor’s Appearance: Our lifting technique rectifies the appearance of cracked and uneven floors, enhancing your home’s interior charm. Your home or garage’s concrete will regain its smooth, refined look.
- Enhances Home Value: Restorative work is an investment, improving floor condition and potentially boosting your property’s market worth. Properties with well-maintained floors typically command higher prices.
- Provides Lasting Protection: Our exclusive PolyRenewal™ foam solution offers enduring outcomes, surpassing the temporary nature of traditional and DIY methods. Designed with precision for concrete leveling, our system ensures a stable, lasting, and trusted fix.
Opt for our tried-and-tested lifting materials and expert installation for the most reliable repair of your concrete floor.
Our Concrete Floor Repair Process
Our experts follow a detailed step-by-step process to repair concrete floors. Here’s what to expect:
- Drill small, penny-sized holes in the affected areas.
- Place injection ports in the holes.
- Mix a two-part, closed-cell polymer foam.
- Inject foam beneath the slab through the ports.
- Allow foam to expand, fill voids, and cure within 15 minutes.
- Stabilize the slab floor and underlying soil.
- Remove the injection ports and patch the holes.
- Seal joints and cracks to prevent moisture damage.
If your home requires foundation repair solutions instead, visit our Slab Pier page to learn more about the pier installation process.
With more than 20 years of industry experience, we’re the authority in concrete and foundation repairs in North Carolina. Trust our team for the best installation experience.
Why Our Floor Repair is the Best Choice for Your Home
The PolyRenewal™ concrete lifting and leveling system from Tar Heel Basement Systems excels in floor repair with its unique features:
- Accuracy: PolyRenewal™ ensures exact placement and stabilization of concrete floors.
- Less Invasive: We don’t need to use heavy machinery or deep excavation.
- Lightweight Material: Compared to traditional mudjacking materials, our foam is much lighter.
- Quick Cure Time: Our repair material sets within 15 minutes, offering a quick and less intrusive repair process.
- Resiliency: Our system is robust against the elements, ensuring longevity.
- Adaptability: It’s designed to work with a variety of concrete surfaces to meet diverse requirements.
- Eco-Conscious: Our materials are safe for the environment, your soil, and your home.
- Smooth Finish: Repairs are inconspicuous, blending neatly with your space.
- Quality Assurance: Regular maintenance checks are part of our service to guarantee sustained quality.
Invest in your home by choosing Tar Heel Basement Systems for a reliable concrete floor repair the first time, every time.
Get Concrete Floor Repair Near You!

Are your home’s concrete floors showing signs of damage? The Tar Heel Basement Systems team is ready to assist. Our professionals will conduct a thorough evaluation of your floors, recommend the most effective repair approach, and help prevent further issues.
Residents across North Carolina recognize Tar Heel Basement Systems for our dedication to customer satisfaction and a proven track record of delivering superior solutions.
Contact us today to request your free inspection and receive a no-obligation repair quote.
Concrete Floor Repair FAQs
Concrete floor damage, such as cracking and sinking, is often caused by soil instability, soil saturation, freeze/thaw cycles, foundation settlement, and improper installation. The experts at Tar Heel Basement Systems will thoroughly evaluate your home during a free inspection to determine the source of the problem and recommend repairs customized to your home’s needs.
Although DIY repairs such as filling and covering the floor cracks might seem appealing, we don’t recommend them. This only masks the cosmetic issues without addressing the underlying cause, which can lead to further damage. Professionals like Tar Heel Basement Systems are equipped to repair damaged concrete floors and provide the right solutions.
Using polyurethane injections to repair a concrete floor is much less invasive than alternatives like mudjacking or slab replacement. The process is clean and efficient and does not require large drill holes or heavy equipment.
*Disclaimer: “Concrete leveling” means the process by which cracked, uneven concrete is stabilized, and in many cases lifted, by means of PolyRenewal™ polyurethane foam. Tar Heel Basement Systems does not guarantee that PolyRenewal™ can make your concrete perfectly level.
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Our Locations
3400 Walsh Pky, Suite 220
Fayetteville, NC 28311
611 Summit Ave, Suite 5
Greensboro, NC 27405
208 Millbrook Rd. Suite C
Raleigh, NC 27609
8005 Knightdale Blvd
Knightdale, NC 27545
2155 Enterprise Dr. NE
Leland, NC 28451
2910 Griffith Rd
Winston-Salem, NC 27103