Before & After Photos

In Ashburn, Virginia, a homeowner was ready to take control of their crawl space—once a damp, uninviting, and energy-draining area beneath the home. They reached out to NV Waterproofing and Foundation Repair in search of a long-term solution that would not only eliminate moisture concerns but also boost their home's overall comfort and efficiency.

Our expert team recommended a comprehensive crawl space encapsulation upgrade featuring SilverGlo™ insulation panels and durable drainage matting—two critical components in creating a healthier, more functional space below the living area.

SilverGlo™ insulation was installed along the crawl space walls to establish a highly effective thermal barrier, reflecting heat back into the space while increasing energy efficiency throughout the home. Its innovative design also resists moisture and mold growth, making it ideal for below-grade environments.

To handle potential ground moisture, we also installed drainage matting across the floor. This rugged layer improves water flow beneath the vapor barrier, helping direct any water toward the drainage system and keeping the crawl space consistently dry and protected.

With this upgrade, the once-problematic crawl space is now dry, insulated, and far easier to access—no more musty odors, fluctuating humidity, or wasted energy. The homeowner can move forward with peace of mind, knowing their investment not only protects their home’s structure but also contributes to a healthier living environment.

In Ashburn and beyond, NV Waterproofing and Foundation Repair is proud to bring expert crawl space solutions to homeowners who expect more—comfort, efficiency, and lasting protection.

A homeowner in Ashburn, VA, faced daily frustration and concern as their once-smooth concrete driveway developed uneven joints, cracks, and sinking slabs. These problems went beyond aesthetics—the uneven surface created serious trip hazards for the family and anyone visiting, making everyday activities like carrying groceries or letting kids play outside risky. The visible neglect also dragged down the home’s curb appeal, prompting the homeowner to seek a lasting, professional solution.

Turning to NV Waterproofing and Foundation Repair, the homeowner found the expertise needed for a permanent fix. Our team devised a comprehensive, two-part strategy to restore the driveway’s safety, durability, and appearance. First, we tackled the sunken slab with the PolyLevel® injection system. By drilling small, dime-sized holes and injecting a high-density polyurethane foam underneath, we were able to fill voids, stabilize the soil, and lift the concrete back to its original position—all with impressive precision. The result was a level surface, free from trip hazards.

To ensure the repair would last, we applied NexusPro® Joint Sealant to all cracks and control joints. This flexible, silicone-based solution guards against water intrusion, shielding the underlying soil from erosion and further settling. Unlike conventional caulk, NexusPro® resists UV rays and extreme weather, maintaining a clean, finished look over time.

The transformation was immediate: the previously hazardous and unsightly driveway became safe, stable, and visually appealing. Sealed joints gave it a polished finish, boosting the overall curb appeal of the home. The Ashburn homeowner was delighted—not only with the quality of the repair, but with the confidence that their revitalized driveway would stand the test of time. This project is a testament to how NV Waterproofing and Foundation Repair turns hazards into assets, restoring both beauty and peace of mind.

In Herndon, VA, a homeowner was growing increasingly concerned as their once-smooth driveway showed deepening cracks and uneven sections—making both curb appeal and safety suffer. What seemed like just another aging surface was actually a sign of underlying soil issues threatening the concrete’s stability.

That’s where NV Waterproofing and Foundation Repair stepped in with a smarter solution. Using our cutting-edge PolyLevel system, we lifted and re-stabilized the sunken slabs with pinpoint accuracy—no heavy equipment, no lengthy disruptions. To finish, we sealed the joints and cracks with NexusPro, a flexible, long-lasting material built to stand up to Virginia’s ever-changing weather.

The result? A smooth, revitalized driveway that’s as sturdy as it is sleek. What once looked like a problem now feels like a fresh beginning—ready to welcome cars, guests, and everyday life with confidence.

At NV Waterproofing and Foundation Repair, we believe even driveways deserve exceptional care. If your concrete is cracking, sinking, or shifting, we’ve got the tools—and the expertise—to restore strength and peace of mind, one slab at a time.

For homeowners in Quantico, VA, persistent water seepage in the basement is more than an inconvenience; it’s a serious issue that can lead to moisture damage, mold growth, and structural problems. One such homeowner faced these challenges in their older property, which had suffered from water intrusion for years. Determined to resolve the issue, they turned to NV Waterproofing & Foundation Repair for an effective, long-lasting solution.

Our experts began by addressing cracks in the foundation that allowed water to seep into the basement. By injecting these cracks with advanced sealant materials, we stopped water intrusions at the source, ensuring the home’s structural integrity and reducing future risks. Foundation crack injection is a critical step in any waterproofing effort, as it targets vulnerabilities that can worsen over time.

To provide comprehensive protection, we installed a waterproofing system on both the exterior and interior of the property. On the exterior, we applied a robust waterproof membrane to create a barrier against water trying to infiltrate the foundation. On the interior, we installed the WaterGuard drainage system beneath the basement floor’s perimeter. This innovative solution effectively captures any water that manages to enter and channels it away to a sump pump. With the addition of the CleanSpace encapsulation system, we provided an extra layer of defense, shielding the space from direct moisture contact and eliminating the damp conditions that encourage mold growth.

The basement transformation was dramatic. What was once a water-damaged, unusable area now stands as a dry, protected, and functional space. The exterior and interior waterproofing measures, combined with foundation crack injection, offer lasting peace of mind to the homeowner. They no longer worry about water intrusion or the damaging effects of mold, and the improved structural stability has increased the value and safety of their property.

At NV Waterproofing & Foundation Repair, we specialize in solving complex water intrusion issues with expertise and precision. If you're facing foundation cracks or basement water problems in Quantico, VA, contact us today to learn how we can protect your home with our trusted waterproofing systems and repair services.