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Concrete Crack Repair 

Cracked concrete is a common problem that not only affects your property’s appearance but also indicates underlying issues that lead to further damage. Dealing with cracked and sinking concrete can be worrisome for homeowners, but Dry Pro Crawlspace & Foundation Repair Specialists has the solution. 

Our proprietary PolyRenewal™ polyurethane injection process lifts sunken concrete slabs and helps seal cracks once the concrete is stabilized. Homeowners across the Charlotte, NC metro area have relied on our state-of-the-art repair process for years, and we’re excited to bring this innovation and excellence to your home. 

As experts in the field, our primary goal is to provide tailored solutions that enhance the safety and value of your property. This page explains how our specialized services can restore and protect your concrete surfaces. 


What is Concrete Crack Repair? 

Concrete crack repair is a comprehensive process designed to fix concrete surface damage caused by unstable soil and other factors. Simply filling cracks with caulk or other materials is a temporary fix that doesn’t address the root causes of the problem, which often begins in the soil. 

At Dry Pro, we go beyond patching cracks. We utilize a concrete lifting process called PolyRenewal™ to gently raise sunken sections, stabilizing the concrete. This often reduces visible cracks and seals them once the slab has solidified, ensuring both safety and aesthetics, even when soil issues persist. 

Signs Your Home Needs Concrete Crack Repair 

Concrete cracks can appear on various surfaces, including: 

If you notice any of the following signs, it’s time to consider a concrete repair solution: 

  • Visible and expanding cracks in concrete surfaces 
  • Cracks wider than ¼” 
  • Uneven or sinking concrete slabs 
  • Tripping hazards 
  • Concrete sinking away from the house 
  • Cracked walls or damaged siding above sunken concrete 
  • Crumbling edges 
  • Pitting, flaking, and staining on the concrete 
  • Water pooling on the concrete after rain 
  • Weeds growing up between concrete sections 

Identifying concrete cracks and other damage early allows for less invasive repairs, protecting your investment and preventing further costly damage. 

Is Concrete Crack Repair Necessary? 

Repairing concrete cracks is essential. Beware of quick-fix repairs that don’t address the root causes. These issues can worsen over time, leading to more significant problems and increased costs. Addressing concrete damage early prevents further deterioration, ensuring the longevity of your slabs and saving you money. 

Acting early can also optimize the effectiveness of solutions like PolyRenewal™, making it a crucial component of our comprehensive home solution. 

What Are the Benefits of Concrete Crack Repair 

Concrete crack repair offers numerous advantages, including the following: 

Improving Safety 

Lifting uneven, sunken areas of concrete eliminates trip hazards. Sealing cracks prevents further fractures that could potentially harm loved ones or damage vehicles. Overall, concrete repair improves property safety. 

Stopping Further Damage 

Injecting expanding foam underneath compromised concrete slabs stabilizes the ground beneath, preventing continued sinking and settlement. This protects your concrete investment and prevents worsening issues. 

Enhancing Appearance and Value 

Cracked uneven concrete looks unsightly and diminishes your property value. Our concrete solutions can make cracked surfaces look brand new again. Our specialized products and skilled team can restore your concrete to its original, smooth appearance. 

Prolonging Concrete Life 

Left untreated, minor cracks become major repairs. Concrete lifting and stabilization treatments protect the integrity of the slab and prevent the need for complete slab replacement. Our products strengthen concrete surfaces and extend their lifespans. 

To maximize these benefits, we encourage homeowners to utilize our proprietary PolyRenewal™ system. Our exclusive products, designed with our expertise, outperform generic solutions available in the market by providing superior performance and durability. 

How Our Concrete Crack Repairs Work 

To fully address concrete cracks, Dry Pro Crawlspace & Foundation Repair Specialists’ certified team follows these essential steps when installing PolyRenewal™: 

  • Drill small, penny-sized holes into the concrete. 
  • Place injection ports in each hole. 
  • Mix and prepare the two-part, closed-cell polyurethane foam. 
  • Inject foam beneath the concrete slabs through the ports. 
  • The expanding foam fills the voids beneath the concrete and lifts the slab. 
  • Allow the foam to fully cure (approximately 15 minutes). 
  • Remove the injection ports and fill and smooth out drilled holes. 
  • Seal cracks and joints to prevent future damage. 
  • Schedule regular maintenance for your concrete slabs. 

With the right tools, training, and products, Dry Pro’s concrete repair process is efficient, minimally invasive, and provides long-lasting results. 

Why Our Crack Repair is the Best Choice for Your Home 

Dry Pro’s PolyRenewal™ concrete lifting technology is the best option for concrete lifting and crack repair for several reasons: 

  • Unmatched Precision: Our polymer injection technique expertly targets and lifts settled concrete slabs with exceptional accuracy. 
  • Minimally Invasive: Small access points eliminate the need for bulky equipment or excavation. 
  • Lightweight: Closed-cell foam adds strength without overburdening existing foundations. 
  • Fast Results: Foam solidifies in just 15 minutes for immediate stability and minimal downtime. 
  • Resilient: Endures environmental pressures for long-lasting concrete slab repairs. 
  • Multipurpose: Suitable for various concrete surfaces and applications. 
  • Eco-Friendly: Formulated with non-toxic, sustainable materials designed to last. 
  • Discreet: Seamlessly integrates into the landscape with virtually invisible repairs. 
  • Quality Craftsmanship: Annual maintenance plans affirm our commitment to long-term performance. 

Contact Dry Pro Crawlspace & Foundation Repair Specialists for Concrete Crack Repair Today! 

If your concrete surfaces show signs of settlement, cracks, or uneven sections, it’s crucial to take action promptly. Delaying repairs can lead to more extensive damage. To protect and enhance the value of your home, trust the expertise of Dry Pro Crawlspace & Foundation Repair Specialists. 

As the trusted leader in foundation repair serving homeowners across the Charlotte, NC metro area, Dry Pro brings unmatched quality and experience to your concrete concerns. With our specialized solutions and dedicated services, you can enjoy peace of mind. Contact us today to schedule a free inspection and receive a no-obligation repair estimate


All cracks can present a threat to your concrete. Hairline cracks generally are less of a risk, but cracks that measure more than ¼” wide must be repaired as soon as possible. Avoid DIY repairs and invest in professional solutions from Dry Pro Crawlspace & Foundation Repair Specialists. Our PolyRenewal™ system lifts and stabilizes concrete and can help close cracks. Contact us for a free inspection and estimate.

We do not use conventional fillers to address concrete cracks. Our approach involves injecting high-density polyurethane foam under concrete to lift and stabilize it. While we do not “repair” concrete cracks, we can often close the cracks. We also apply a silicone-based sealant to the cracks and joints once the concrete is stabilized. Contact us to learn more and to schedule a free inspection and estimate.

Typically, the entire concrete lifting process can be completed within a day, depending on the severity of the damage and the scope of the job. The PolyRenewal™ injected foam cures in 15 minutes, so you can use the surface shortly after. Dry Pro experts will provide an accurate installation timeline during a free inspection appointment.


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Charlotte, NC

130 Performance Dr
Belmont, NC 28012

Matthews, NC

1312 Matthews-Mint Hill Rd.
Matthews, NC 28105