Professional Basement Waterproofing & Foundation Repair Company in Alexandria, VA

An apartment complex in Alexandria, VA, was facing a major safety concern on its pool deck. The concrete slabs had become broken and uneven over time, creating trip hazards and an unappealing surface for residents and guests. The "before" image revealed the extent of the damage, showcasing cracks and sunken areas that compromised both safety and the overall look of the space.

To tackle the issue, we implemented a proven solution designed to restore safety and stability. First, we utilized the innovative PolyLevel® system. This involved injecting high-density polyurethane foam beneath the sunken concrete slabs. The foam expanded, filling voids and lifting the slabs back to an even position. This process was quick, precise, and minimally invasive, ensuring little disruption to residents.

Next, we addressed the cracks and joints that allowed water to seep through, potentially causing further damage. Our team applied NexusPro® Joint Sealant, a professional-grade solution that creates a durable, flexible seal. This addition not only safeguarded the concrete from water intrusion but also enhanced its longevity, ensuring a lasting repair.

The "after" image told the story of success. The once hazardous pool deck was now level, smooth, and visually appealing. Residents and guests could walk the area with confidence, knowing it was safe and restored to its former function and appeal.

This project showcases our expertise in concrete repair in Alexandria, VA. With advanced products like PolyLevel® and NexusPro®, we deliver effective and lasting results, transforming unsafe spaces into secure and inviting environments. Whether you need pool deck repair or solutions for other concrete concerns, our team is ready to help you protect and enhance your property.

A homeowner in Germantown, MD, encountered a major issue when heavy rains caused their basement to flood due to a sump pump failure, leaving them worried about water damage and the integrity of their home’s foundation. They turned to NV Waterproofing & Foundation Repair, a trusted basement waterproofing company in Germantown, MD, for a reliable solution. Acting quickly, our team conducted a detailed inspection and identified the need for a comprehensive waterproofing system. We installed the WaterGuard interior drainage system to channel water effectively, paired with the powerful TripleSafe Sump Pump for enhanced water removal, even during power outages. To prevent moisture buildup, we applied CleanSpace wall covering, and IceGuard was added to the sump pump's discharge line to protect against freezing and clogs. The results were transformational, as the basement became a dry, secure space equipped to handle future storms. The homeowner expressed their gratitude, gaining peace of mind knowing their home was safeguarded against water damage and ready for any weather challenge.

When a homeowner in Alexandria, VA, noticed their floors starting to bulge, they turned to NV Waterproofing & Foundation Repair for expert crawlspace repair. Our team quickly identified the culprits: excess moisture and inadequate support in the crawl space. To resolve the issue, we installed SmartJack supports to stabilize and lift the floors, enhancing the home's structural integrity. We also added SilverGlo insulation panels to improve energy efficiency and provide long-term protection against temperature changes. To tackle the moisture problem and improve air quality, we installed the energy-efficient SaniDry Sedona dehumidifier. The result was a fully restored and stabilized home, where the floors felt solid and the crawl space was clean, dry, and well-insulated. The homeowner was thrilled with the transformation and gained peace of mind knowing their home was protected against future issues, a testament to NV Waterproofing & Foundation Repair’s dedication to quality solutions and lasting results.

Recently, a homeowner in Alexandria, VA, noticed their basement plagued with water damage, particularly in the corners, and reached out to us for help. Understanding the critical nature of their distress, our team sprang into action, leveraging our time-tested process to deliver relief and assurance. Following a warm introductory call, our esteemed System Design Specialist promptly visited their home. Armed with expertise and a keen eye for detail, they thoroughly inspected the basement to gauge the extent of the water issue. The diagnosis was clear: the basement required an effective waterproofing solution to fend off water intrusion and to protect the property's integrity. To tackle the task, we proposed a robust strategy, combining our forefront WaterGuard drainage (a specially designed perimeter drain system managing wall and floor joint water seepage) and CleanSpace Waterproofing System (a resilient vapor barrier), known for their synergistic effect to keep basements dry and healthy. The homeowner approved, and our production team, comprising a meticulous foreman and skilled installers, embarked on the meticulous task ahead. Their work rang through efficiency – carefully installing the WaterGuard to channel unwelcome water away, while enveloping basement walls with CleanSpace, transforming a once damp area into a dry, inviting space. Upon completion, the transformation was palpable. The once persistent issue of water damage in the corners wasn't just resolved – it was replaced by a sense of security and freshness, much to the homeowner's relief. Not only was their basement condition substantially improved, but they were also left with a lasting solution that preserved their home’s health and value. Through it all, our commitment to providing a remarkable customer experience paralleled our provision of reliable, long-lasting solutions – a testimonial to our promise 

When a concerned homeowner in Mount Vernon, VA discovered they had unwelcome guests – water intrusion in their basement – they knew it was time to call in the experts. That's when we got the call. Understanding the anxiety and frustration water issues can trigger, we were determined to provide not just a fix, but peace of mind and a lasting solution. Our first step was sending one of our friendly System Design Specialists to their home. In essence, these specialists are like detectives; they meticulously inspected the basement to pinpoint exactly where and how water was sneaking in. Once we had the necessary insights, we walked the homeowner through a plan tailored just for them. This included a combination of our trusty IceGuard, an uber-efficient SuperSump sump pump, and the reliable WaterGuard drainage system. Explained in simple terms - each of these products plays a vital role in capturing, directing, and removing water, keeping their basement dry and worry-free. Action time! Our production team arrived on schedule, armed not just with tools but with an infectious can-do spirit. Digging in, literally and figuratively, they installed WaterGuard along the basement's perimeter to intercept incoming water, connected it to the SuperSump pump to ensure the intercepted water is efficiently evacuated away from the home, and added IceGuard on the outside to prevent blockages in freezing conditions. Their professionalism shone through as much in their craftsmanship as in their respect for the homeowner's property, ensuring everything was as clean as when they arrived, if not cleaner. The transformation was instant: a previously damp and dreary basement was now dry and inviting. But more than changing spaces, we changed emotions. From anxiety to relief, fear to comfort.

When a homeowner in Alexandria, VA, found themselves dealing with an unwelcome situation of water seepage into their basement, they knew it was time to call in the pros. That's where we, NV Waterproofing and Foundation Repair, came in. Understanding the disruption and potential harm that water damage can cause to a home and the health of its occupants, addressing the issue promptly was crucial. The homeowner had already gone through the hassle of removing the damaged drywall, suspecting a sump pump failure at the heart of the problem—the perfect time for our intervention. Our initial process kicked off with a meticulous home inspection by a System Design Specialist from our Sales Team. The objective was to root out the cause of the basement’s dilemma and to conjure an actionable, tailored resolution to ensure this homeowner's nightmare wouldn’t recur. And that's precisely what we did. Through our evaluation, we recognized the necessity for a comprehensive waterproofing system—a harmonious fusion of WaterGuard, SuperSump, CleanSpace, IceGuard, and the versatile SaniDry Sedona—to definitively bid adieu to the water infiltration issue. Executing the installation with precision and care was pivotal. Our adept production team, consisting of a seasoned foreman alongside skilled installers, undertook the task diligently, ensuring the basement was not only protected from further water damage but also transformed into a healthier, more comfortable living space. Post-installation, the area was meticulously tidied up, reflecting the respect and care we have for each client's home. The resolution left the homeowner utterly relieved and immensely satisfied with the newly fortified basement.

When a homeowner in Alexandria, VA, reached out to us concerned about the significant signs of foundation settlement they were witnessing, it was our cue at NV Waterproofing and Foundation Repair to spring into action. Understanding how critical the situation was, the customer contacted our dedicated Customer Care team, and quick arrangements were made for an in-depth home inspection. Our specialist from the Sales team met with the homeowner to explore the foundation woes. Cracks in the walls and uneven floors had the homeowner worried, but upon our expert's thorough evaluation, a solution was within reach—a plan to install our top-of-the-line foundation repair products designed precisely to address and correct issues such as theirs. Rolling up our sleeves, our production team, guided by an experienced foreman, embarked on installing the vital products needed to rectify the foundation settlement. Armed with experience and the right tools for the big fix, the team worked efficiently and meticulously, ensuring every detail of the installation met our company's high standards. What initially presented as daunting foundation cracks slowly but surely transformed, stabilizing the home's very base. By the time our team packed up, the results spoke volumes. The homeowner was met with a home standing firmly on a corrected and treated foundation, far from the worry of further structural issues. Our presence and professionalism spoke to our mission—a commitment to providing an exceptional customer experience alongside reliable, lasting solutions. For this Alexandria homeowner, and many others experiencing similar alarming signs in their homes, NV Waterproofing and Foundation Repair stood as a beacon of hope towards ensuring their once troubled foundations are now safer and firmer than before.

When a storm hit Alexandria, VA, a homeowner was met with the unfortunate surprise of water intrusion in their basement. Understandably concerned, they reached out to us, NV Waterproofing and Foundation Repair, knowing our reputation for providing efficient, long-lasting solutions. After contacting our Customer Care team, an appointment was quickly arranged, and our System Design Specialist was soon on their doorstep, ready to diagnose the issue. The specialist found that the basement's vulnerability to water was due to a lack of an effective drainage system. To address this, we proposed a comprehensive waterproofing solution that included our tried-and-true products: CleanSpace, IceGuard, SuperSump, and WaterGuard. Each of these products plays a pivotal role in ensuring a dry basement. CleanSpace is a wall covering that blocks moisture and water vapor. IceGuard is installed on the exterior to prevent backups due to frozen pipes, SuperSump is a sump pump system designed to efficiently expel water, and WaterGuard, an innovative interior perimeter drainage channel, captures water before it reaches the basement interior. Armed with an efficient plan, our production team, including a skilled foreman and installers, commenced work. They seamlessly installed our recommended products, transforming a space plagued by water intrusion into a permanently dry and comfortable basement. The homeowner was thrilled with the swift, yet thorough work. Bedore we knew it, there was no longer any concern for the basement during heavy storms. By choosing NV Waterproofing and Foundation Repair, the homeowner benefited from a detailed and responsive approach that not only solved their immediate water intrusion issue but also provided peace of mind for years to come.

Recently, a homeowner in Alexandria, VA reached out to us at NV Waterproofing and Foundation Repair, troubled by a nagging issue. Their basement displayed telltale signs of water intrusion, with moisture seeping through the cinderblock walls, and the unwelcome presence of mildew was starting to make its mark. Understanding their woes, our team swung into action to diagnose and remedy their concerns, ensuring a healthier living space for the household. Following a detailed home inspection by one of our seasoned System Design Specialists, it was evident that we needed to execute a comprehensive waterproofing strategy. Our trusted solution encompassed installing WaterGuard for foolproof perimeter drainage, a TripleSafe Sump Pump system to reliably eject collected water, and an IceGuard to prevent potential backups due to frozen discharge lines—as would be common during Alexandria's colder months. But that wasn't all. To combat moisture and mold, we enveloped the affected walls in CleanSpace liner, providing a durable and aesthetically pleasing moisture barrier. Taken together, these measures not only promised to eradicate the current concerns but also to safeguard the basement against future water-related challenges. By the project's end, our homeowner was able to see their once vulnerable basement transformed into a dry, mold-free space. This not only added valuable square footage to their home but provided peace of mind knowing their home's foundation was secure against moisture-related issues. This transformation underscores our commitment to delivering solutions that last, ensuring our homeowners feel confident in their living environment once more.

Recently, in the picturesque town of Alexandria, VA, a homeowner reached out to us at NV Waterproofing & Foundation Repair with a pressing issue. After enduring consistent basement moisture and the headache of a failing, outdated sump pump, they knew it was time to call in the experts. Understanding the urgency and complexity of their situation, we were ready to offer a helping hand and peace of mind. Once contacted, our caring Customer Care team quickly arranged for a System Design Specialist to visit the home. Performing a thorough inspection, our specialist diagnosed the problem: the existing sump pump was no longer up to the task, struggling to effectively manage the basement's water intrusion issues. The recommended solution was clear;installation of a state-of-the-art UltraSump System. Our Installation team, comprising a skilled foreman and proficient installers, rolled up their sleeves to tackle the job. Embracing our mission to deliver a remarkable customer experience, they worked efficiently and attentively. The UltraSump System installation reflects our commitment to using top-notch, reliable products that stand the test of time. Its inclusion not only promised immediate relief from the moisture but also a long-term resolution against water intrusion. Once the installation was complete, and the area meticulously cleaned up, it was like we were never there—except, of course, for the transformative results. The homeowner was thrilled with the upgraded system's performance, which marked the end of basement water woes and the beginning of a dry, comfortable, and worry-free space beneath their home. This experience, just one of many, reinforces why we take pride in our work at NV Waterproofing & Foundation Repair. Offering reliable and long-lasting solutions to homeowners; foundational problems isn't just our job;it's our commitment./p>

When a homeowner in Alexandria, VA, noticed water trickling into a corner of their basement, they knew they had to act fast to prevent more serious damage. They reached out to NV Waterproofing & Foundation Repair, and the process began with ease. Our friendly Customer Care team quickly arranged for a System Design Specialist from our sales team to perform a thorough inspection of the beleaguered basement. The specialist pinpointed the cause of the issue and recommended a robust solution consisting of our WaterGuard drainage system, TripleSafe Sump Pump, IceGuard, and CleanSpace encapsulation system. These products, known for their reliability, promised to address the water infiltration comprehensively. Once the homeowner was on board with the plan, our production team got to work. They installed WaterGuard along the basement periphery to channel water effectively away from the property, preventing it from making its unwelcome entrance. The TripleSafe Sump Pump was set up as the basements new defense line, prepared to kick into action during heavy rains or floods, with IceGuard acting as the outdoor discharge system's protection against freezing conditions. To top it off, our team applied the CleanSpace moisture barrier on the walls, further safeguarding the basement from humidity and mold;the swap from anxious uncertainty to dependable dryness was happening right before the homeowners eyes. By the time our team had finished, tidied up, and cleared out, the transformation was evident. The homeowner was relieved and thrilled with the result; a dry, protected basement ready to confront any weather angst, thanks to NV Waterproofing & Foundation Repair. The seamless coordination among our teams and the pain-free process left a lasting impression, ensuring peace of mind for the homeowner.=

In Alexandria, VA, a homeowner faced a pressing challenge with water intrusion in their basement. This wasnt just about a minor leak;the persistent moisture created a damp environment prone to mold growth and structural concerns. Understanding the severity of the problem, and eager for a solution that lasts, the homeowner reached out to us, NV Waterproofing and Foundation Repair, hoping we could help make their home safe and dry again. Upon receiving the call, our dedicated Customer Care team quickly arranged for a home inspection, setting the stage for a thorough evaluation. One of our seasoned System Design Specialists soon visited the home, identifying the root cause of water intrusion. After a careful assessment, we concluded that installing our TripleSafe Sump Pump would offer the best defense against future water problems. The TripleSafe Sump Pump is revered for its reliability and efficiency, providing three levels of protection; making it an impeccable choice for mitigating such issues. Our foreman and team of skilled installers were on-site, getting to work with precision and care, ensuring the installation was up to our standards. Our commitment goes beyond just installing solutions; we wanted to ensure the homeowner was informed and comfortable throughout the process, that their basement was properly handled and that their space was left cleaner than we found it. After the installation of the TripleSafe Sump Pump, the transformation was immediate. The homeowner's basement transitioned from a damp and worrisome space to a dry and safe area part of their home; a priceless piece of mind. This project was a testament to our mission: providing exceptional customer experiences and durable, effective solutions to homes in need. Through professionalism, cutting-edge products, and a bit of hard work, we turned another homeowner's stress into relief, offering a long-term.

]When homeowners in Alexandria, VA, noticed their crawl space was constantly damp, posing a threat to their home's foundation and air quality, they reached out to us at NV Waterproofing and Foundation Repair. Understanding the discomfort and risks associated with a damp crawl space, our team was quick to offer a helping hand. Upon the first call, our welcoming Customer Care team scheduled a thorough inspection to understand the root of the issue. A System Design Specialist from our Sales Team visited the home, inspecting every inch of the crawl space to ensure a customized and effective solution was proposed. After diagnosing the problem, we concluded that the best course of action would be to install our CleanSpace and SilverGlow insulation systems. These products not only promised to eliminate the dampness but also to provide a layer of insulation, keeping the space dry and energy-efficient year-round. With a plan in place, our expert production team, consisting of a seasoned foreman and skillful installers, got down to the brass tacks. Eager to bring relief to the homeowners, our team diligently installed CleanSpace, a robust crawl space encapsulation system that locks out moisture and pests. Alongside, SilverGlow insulation was applied, enhancing the energy efficiency of the home by maintaining a stable temperature beneath the floor. By the time our crew was done, the crawl space was transformed from a damp, neglected area to a dry, healthy part of the home that contributed to the overall well-being of the house's infrastructure. The owners were pleased to bid farewell to their dampness worries and looked forward to enjoying a more comfortable, energy-efficient home, thanks to our sustainable and reliable solutions. This intervention not only solved their immediate problem but also safeguarded their space against future moisture issues

A property owner in Alexandria that is frequently plagued by flooding issues on the ground floor (sans basement) due to flash floods. Despite having a sump pump and drain system in place, recent flooding has caused some damage, prompting them to seek additional remedies and solutions. the homeowner reached out to NV Waterproofing to assess the situation and propose further measures, taking advantage of the current state of open walls.

Following a comprehensive inspection by our team of technical experts,

The recommended solution involves the installation of a Trench Drain equipped with Trenchlock, a Triple Safe sump pump featuring two supplementary backup systems, and a Water Watch alarm system for optimal protection.

The client had the intention of converting their basement into an Airbnb. However, an inspection revealed water intrusion through the basement walls, which could potentially disrupt their plans. To resolve this issue, we suggested waterproofing the basement from the outside, thus enabling them to proceed with their Airbnb project.

After securing the required permits, our team embarked on the task. They excavated around the property to expose the foundation. The next step involved clearing all dirt and debris from the walls and applying a liquid rubber sealant. They installed a drain board as well as a French drain surrounded by gravel and wrapped in filter fabric.

To provide an extra layer of protection and ensure the basement remains dry under all circumstances, we also installed a triple safe sump pump. Our electrician was brought in to install a lawnscape outlet, which is essential for running the sump pump. We also took the initiative to seal any visible cracks on the foundation.

The final stage involved a thorough cleanup, leaving no trace of the extensive work that had been carried out. This attention to detail resulted in another satisfied customer.

We addressed the homeowner's concerns about recurrent flooding caused by flash floods in the area. To tackle the flooding on the main floor, we installed a reliable and effective solution called the Triple Safe Sump Pump. This sump pump is equipped with three backup systems, ensuring that even in the event of power loss or system failure, the water from the flooding will be efficiently pumped out. Additionally, we installed a trench drain on the exterior of the home to further mitigate the issue. The homeowner was extremely satisfied with the installation and the positive results achieved by the systems implemented.

A homeowner in Alexandria, VA, became concerned about the home's crawl space foundation after reading an inspector's report.

The home, that was built in 1959, was recently purchased. The buyer wanted to make sure the structure would last with a permanent solution.

The crawl space had wooden beams exposed to the elements. This could lead to sagging floors, separating floorboards and other issues inside the home.

The homeowner trusted NV Waterproofing to inspect his crawl space foundation. The design specialist educated the homeowners on the reasons why they were seeing the issues outlined in the inspectors report. The homeowner agreed it would be best to replace the joists in the space and add a steel supplemental beam to reinforce the structure.

NV Waterproofing installation crews stabilized the crawl space by installing the beams and then sealed out any future trouble by adding a vapor barrier.

This customer in Alexandria experienced sagging floors due to high moisture in her crawlspace. To fix the problem, we proposed installing SmartJacks to stabilize the floors and also encapsulate the crawlspace to lower moisture levels preventing further damage elsewhere. 

A homeowner in Alexandria had lived there for 30 years. Just 10 years ago, they started to experience water seepage in their basement. After realizing the problem wouldn't fix itself, they decided to call a professional. Now, they have a dry and usable space.

One Alexandria homeowner had been dealing with water seepage in his basement for years. He tried to stop the issue with waterproof paint, towels, and even a drainage system installed by a handyman. Nothing fixed the problem. He finally decided to have a pro come and take a look at the problem. When NV Waterproofing and Foundation Repair arrived, they properly assessed the issue with a thorough inspection. When the inspection was over, the technical advisor walked the customer through everything he found including some bowing walls. After hearing the risks of water seepage and bowing walls, this homeowner decided to have us fix the problem. Since having his system installed, he has not experienced a single drop of water and has had complete peace of mind that his foundation is secure.

A family owned house since it was built, this customer wanted to stop the water seepage as soon as possible. He had noticed the problem about 5 years ago and did not want to see pooling any longer. After having his TripleSafe and WaterGuard systems installed, he has not had a drop of water in his basement.

After dealing with drafty floors in her home for several winters, this customer decided to see what she could have done. She had her two small crawlspaces fully encapsulated and insulated. They noticed the difference immediately and complimented the crew on their thoroughness.

A customer in Alexandria had a cold and gross crawlspace under their home. After doing a little research, they learned that encapsulating a crawlspace could make it a usable area. In just a couple of weeks, they had a clean and safe space.

A customer in Alexandria had lived in her home for 29 years and had several water leaks. After dealing with this issue for 10 years, she was tired of having to clean up water in her basement.  She called several contractors to help her, but only NV Waterproofing & Foundation Repair were able to logically assess the situation and provide a solution designed specifically to her needs. Now, with her new waterproofing system, she no longer has to keep fans and towels in her basement ready for the next rain. She can finally finish this space and put it to use.