Foundation, Concrete, Crawl Space & Basement Repair in College Park, MD

A homeowner in College Park, MD, contacted NV Waterproofing and Foundation Repair after becoming concerned about the stability of their home’s foundation. During our detailed inspection, our team discovered that the crawl space contained debris and moisture-related concerns that could contribute to poor air quality, wood deterioration, and structural problems. We also identified foundation settlement that required additional support to protect the home.

To address these issues, our crew began with a complete crawl space clean-out, removing debris and preparing the area for a full encapsulation system. The crawl space was then sealed to help control moisture, improve conditions beneath the home, and protect the structure from future damage.

To stabilize the settling foundation, we installed push piers beneath the affected areas of the home. The push pier system transfers the weight of the structure to stronger, more stable soil below, helping prevent further foundation movement and restoring dependable support.

After the crawl space encapsulation and push pier installation were completed, the homeowner had a cleaner, drier crawl space and a properly supported foundation. Their College Park home was once again safe, stable, and structurally sound.

In College Park, VA, a homeowner was growing increasingly concerned about their large concrete driveway. Over time, noticeable cracks had formed, and several sections had begun to sink unevenly. Beyond the unsightly appearance, the damage posed a real safety risk for vehicles and pedestrians alike. With curb appeal and safety on the line, they turned to NV Waterproofing & Foundation Repair for a dependable and long-lasting solution.

After speaking with our Customer Care Specialist, a complimentary inspection was scheduled without delay. One of our System Design Specialists visited the home to assess the extent of the damage. The diagnosis was clear: years of soil settlement and erosion beneath the driveway had caused the concrete to crack and sink. The homeowner needed a repair method that would not only restore the surface but also prevent further damage in the future.

Our team proposed a two-part system using PolyLevel® and NexusPro®, trusted solutions specifically designed for durable, professional concrete lifting and crack repair in College Park, VA.

When installation day arrived, our production crew began by sealing the cracks and control joints with NexusPro® Joint Sealant. This high-performance sealant is specially formulated to withstand UV exposure and extreme temperature changes—protecting the underlying soil from water infiltration that leads to further erosion. Unlike traditional caulks, NexusPro maintains a clean appearance and flexible bond for years.

With the cracks sealed, we turned to the uneven sections of the slab. Using PolyLevel®, we drilled small, precise injection points into the sunken areas of the driveway. A lightweight yet incredibly strong polyurethane foam was injected beneath the concrete, expanding to fill voids and gently lift the slab back into its proper position. The result? A level, stable, and visually restored driveway—ready to handle the changing seasons and daily use.

By the end of the project, the transformation was clear. What had once been a cracked and uneven surface was now a safe, smooth, and attractive part of the property again. The homeowner was thrilled—not just with the immediate results, but with the confidence that our repair system would continue to perform well into the future.

In the heart of College Park, VA, a commercial property owner noticed signs of foundation settling which was beginning to affect the structural integrity of his building. With quick thinking and an understanding of the urgency at hand, he reached out to us at NV Waterproofing and Foundation Repair for help. Aware of the potential challenges and the need for a reliable solution to secure the structure, our customer care team swiftly scheduled a property inspection. Our System Design Specialist conducted a thorough inspection of the property, diagnosing the problem to be more than surface deep. The building was gradually sinking due to unstable soil. The proposed solution? The Helical Pier system was to be the cornerstone of our approach, renowned for stabilizing foundations by reaching stable soil or bedrock beneath. Upon approval, our experienced foreman and a team of installers got straight to work. With precision and care, we installed 12 Helical Piers beneath the foundation. These steel piers were screwed deep into the ground to provide a long-lasting solution the property owner was in urgent need of. Over the next few days, we not only stabilized the structure but gave the owner peace of mind, knowing his commercial property was resting on a solid foundation. By choosing NV Waterproofing and Foundation Repair, he benefited from a remarkable customer experience that prioritized not just a quick fix but a everlasting resolution. The structure was safeguarded, allowing the owner to focus on his business, not on shifting ground. We wrapped up the project by cleaning up the site thoroughly, leaving behind nothing but satisfaction. For anyone tackling similar commercial or home foundation issues, our doors (and phone lines) are always open to ensure safety and stability in your buildings.

Recently in College Park, MD, a homeowner reached out to us with a concerning problem – their house was experiencing foundation settlement, which is pretty serious. You know, the kind of problem that keeps you up at night. They had noticed some unnerving signs around their home like cracks in the walls and uneven floors, which hinted that something wasn’t right beneath. Once our Customer Care team got the call, we didn’t waste any time. We know how critical a home’s foundation is. So, we sent our System Design Specialist for a complete on-site assessment. After a thorough inspection, it was clear that the best path to a stable and secure foundation was to install a Helical Pier system; it’s sort of like giving the foundation a solid anchor deep into stronger soil layers, ensuring the home stays put without further sinking. Our foreman and a team of skilled installers got to work. Installing Helical Piers is no small feat, but we tackle jobs of any size with a strategy in mind. For this home, it involved drilling into the ground to the appropriate depths and then attaching the steel piers to the foundation’s base. It's a precisely measured procedure meant to halt the downward sliding and lift the foundation back to its deutal level. By the time we packed up, cleaned the site, and said our goodbyes, the home was back on solid footing – quite literally. The unsettling signs of settlement had been addressed, ticking a serious worry off our homeowner’s list. It's rewarding to see the relief and satisfaction our work brings, especially knowing we've significantly improved the stability and safety of their home. 

A structural engineer was consulted by the customer regarding the requirement of foundation support for their building. Our technical advisor went to the property and suggested Helical piers to remedy the situation. Helical Piers will ensure long-term stability, and are  installed to provide necessary support for the building.