Before & After Photos

In Fairfax, VA, what started as a cracked and sinking patio had become more than just an eyesore—it was a growing concern for safety and stability. The homeowner had endured years of uneven surfaces and widening gaps, where weeds flourished and furniture wobbled. But when the space became too unstable to enjoy, they knew it was time for real change.

That’s where NV Waterproofing and Foundation Repair came in with a long-lasting solution. Using our PolyLevel® system, we carefully lifted and stabilized the sunken concrete, injecting high-density foam beneath the surface to restore its integrity without major disruption. Then, to seal the deal—literally—we applied NexusPro® Joint Sealant, a flexible, weather-resistant barrier that protects against future water infiltration and soil erosion.

Now, that once-cracked patio isn’t just level—it’s loved again. The homeowner has turned the reclaimed space into a vibrant raised garden area, a beautiful and functional upgrade that celebrates the fresh start.

At NV Waterproofing and Foundation Repair, we don’t just fix concrete—we help you reimagine what your home can be. Whether it’s for relaxation, entertaining, or planting something new, your space deserves to be solid, safe, and ready for every season.

In the before photo, notice the water seeping into the corners of this Burke, VA home's basement—a common moisture issue many households face. We tackled this with two of our industry-leading solutions: CleanSpace and WaterGuard. By installing the robust CleanSpace system, we significantly reduced moisture, offering superior coverage compared to typical liners. Similarly, WaterGuard channels any water seepages away, ensuring efficient drainage hidden beneath fresh concrete. With our reliable products in place, this basement went from vulnerable to a clean, protected space, illustrating expert waterproofing at its best.

In the before photo of this home in Woodbridge, VA, you can see a crawl space that was plagued by dampness, inadequate insulation, and accumulated debris. These conditions not only create an environment ripe for mold growth and wood rot but also contribute to poor energy efficiency and potential health risks for the home’s occupants. To fully address these issues, our team at NV Waterproofing and Foundation Repair began by thoroughly cleaning out the crawl space, removing all debris and preparing the area for a complete transformation.

We then installed the CleanSpace Encapsulation System, starting with CleanSpace Drainage Matting to improve water flow and prevent standing water. To enhance energy efficiency and protect the home’s structure, we added SilverGlo Wall Insulation, which provides a durable and effective thermal barrier. The result, as shown in the after photo, is a crawl space that is clean, dry, and well-insulated, offering long-term protection against moisture and energy loss.

By eliminating the risk of moisture migration to the upper levels of the home, this solution not only safeguards the crawl space but also improves the overall comfort and air quality of the living spaces above. When you choose NV Waterproofing and Foundation Repair, you’re investing in a secure, lasting fix that addresses every aspect of your crawl space concerns. Let us help you create a healthier, more energy-efficient home today

Is your patio sinking and causing safety concerns? A homeowner in Damascus, MD, recently faced this issue—a sinking patio that was not only unsightly but also potentially hazardous. The uneven surface was a clear sign of structural distress beneath the patio, a challenge no homeowner should have to handle alone.

At NV Waterproofing and Foundation Repair, we provided the perfect fix with our cutting-edge PolyLevel solution. This innovative method tackles uneven surfaces right at the source, ensuring a durable and long-lasting result. The transformation speaks for itself! After our intervention, the patio went from unsafe and unlevel to stable, beautiful, and safe for everyday use.

Whether you're dealing with a sinking patio, foundation repair needs, or uneven concrete issues, NV Waterproofing and Foundation Repair has the expertise to protect your home and restore its value. Trust our proven solutions to deliver stability and peace of mind.

If you’re in Damascus, MD, and need sinking patio repair, contact NV Waterproofing and Foundation Repair today! Let's restore your outdoor spaces to their best condition.

A homeowner in Potomac, MD contacted NV Waterproofing and Foundation Repair after experiencing persistent water intrusion in their basement, especially during heavy rain. Concerned about moisture damage and potential mold growth, they scheduled a free basement waterproofing inspection in Potomac, MD, where our team determined a full perimeter solution was needed. We installed a complete basement waterproofing system in Potomac, MD, including the WaterGuard® full perimeter drainage system to capture water, the CleanSpace® vapor barrier to seal out moisture, and a SuperSump® pump system with IceGuard® and LawnScape™ outlet to safely discharge water away from the home. The result is a fully dry, protected basement and peace of mind, with the homeowner extremely happy with their long-lasting waterproofing solution.