Before & After Photos

A homeowner in Waldorf, MD, faced a growing concern—soil erosion beneath their sidewalk. While the sidewalk hadn’t yet sunk, it was clear the problem could worsen over time, leading to uneven surfaces and potential tripping hazards. Thankfully, a proactive approach solved the issue before it escalated.

To stabilize the sidewalk and prevent future sinking, PolyLevel was used. This advanced foam filled the voids caused by soil erosion, ensuring the concrete remained level and secure. Additionally, NexusPro was applied to seal cracks and joints, protecting against water infiltration and further erosion.

By acting early, the homeowner avoided bigger problems down the line. The sidewalk now stands strong, safe, and visually appealing. Preventative solutions like these safeguard your property’s value while eliminating potential hazards.

Don’t wait for small issues to turn into major repairs. Contact us today to learn how PolyLevel and NexusPro can protect and enhance your concrete surfaces!

In Upper Marlboro, MD, one homeowner found themselves facing a familiar but frustrating issue—a sinking front entryway sidewalk. What once offered a welcoming path had become uneven and unsafe, casting doubt on both the home’s appearance and its structural integrity.

That’s where NV Waterproofing and Foundation Repair stepped in with innovative, lasting solutions. Our team used PolyLevel®, a high-density polyurethane foam, to gently lift and level the sunken concrete—restoring the walkway without the need for messy demolition or costly replacement. To protect that repair for the long haul, we applied NexusPro®, a UV-resistant joint sealant designed to keep water out and prevent soil erosion.

Now, the front entryway isn’t just level—it’s resilient, attractive, and built to withstand Maryland’s changing weather.

At NV Waterproofing and Foundation Repair, we don’t just fix concrete—we deliver confidence, curb appeal, and safe footing for years to come. If your sidewalk is sinking or cracked, let us help you reclaim the path forward with precision and care.

A homeowner in Culpeper, Virginia, contacted us with a pressing concern about their front sidewalk. The concrete slabs had sunk and become uneven, creating both an eyesore and a safety hazard. Understanding the need for a reliable and durable solution, the homeowner trusted our expertise in concrete repair to restore their walkway to its original condition.

After scheduling an inspection, our System Design Specialist conducted a comprehensive evaluation of the property. It was determined that the concrete slabs needed stabilization and lift to eliminate the hazard and restore the sidewalk's appearance. To achieve this, we recommended our proven concrete repair solutions, including the use of PolyLevel® and NexusPro®.

On the day of the repair, our skilled production team, led by an experienced foreman, arrived promptly to tackle the issue. We began by carefully drilling small, minimally invasive holes into the affected concrete sections. Using the PolyLevel® system, we injected high-strength polyurethane foam beneath the slabs. The foam expanded and lifted the sunken concrete back to its proper height, ensuring stability and leveling the sidewalk seamlessly.

To further protect the repaired surface, we applied NexusPro® Joint Sealant. This advanced sealant filled in cracks and joints, preventing water and moisture from seeping in and causing further damage. Designed for long-term durability, NexusPro® offers superior resistance to UV rays and harsh weather, making it ideal for Culpeper's climate conditions.

Once the repair was complete, our team cleaned the site thoroughly, leaving the walkway not only functional but attractive as well. The homeowner was thrilled with the results, enjoying a safer and more stable sidewalk that enhanced both the safety and curb appeal of their property.

This project highlights our commitment to providing professional concrete repair services in Culpeper, Virginia. By combining innovative materials like PolyLevel® and NexusPro® with exceptional craftsmanship, we deliver solutions that stand the test of time.

Notice in the photo how the sidewalk in Haymarket, VA had significantly sunk, causing an uneven surface that posed safety risks. Our team at NV Waterproofing and Foundation Repair addressed this challenge with precision and expertise. We employed the PolyLevel® system to lift and level the walkway, ensuring stability and a smooth transition. Additionally, we used NexusPro® Joint Sealant to effectively seal off expansion joints and water proof vulnerable cracks. This comprehensive sidewalk repair restored both functionality and safety, demonstrating our commitment to quality and expert service.

In the before photo, the front entryway steps of a Spotsylvania, VA home clearly show cracked and uneven concrete, creating both a safety hazard and a visual eyesore. The homeowner contacted NV Waterproofing and Foundation Repair for a professional, long-lasting solution.

To address the problem, we implemented our proven PolyLevel and NexusPro systems. PolyLevel foam injection lifted and stabilized the sunken concrete slabs with precision, restoring a level surface. Then, NexusPro Joint Sealant was applied to seal cracks and joints, protecting against water infiltration and further erosion.

The after photo highlights the transformation: a smooth, even, and attractive entryway that’s safe for daily use and adds to the home’s curb appeal.

This concrete repair project in Spotsylvania, VA, is a perfect example of how our expert team restores both the functionality and aesthetics of damaged concrete surfaces. If your entryway or sidewalk is uneven or cracked, trust NV Waterproofing for reliable and lasting results.