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Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier
 
Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
SaniDry Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents
 
Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration
Before and After Pictures from Chantilly
Foundation Repair in Chantilly, VA: Expert Solutions for Structural Damage

Foundation Repair in Chantilly, VA: Expert Solutions for Structural Damage

Before After
Foundation Repair in Chantilly, VA: Expert Solutions for Structural Damage Foundation Repair in Chantilly, VA: Expert Solutions for Structural Damage

This Chantilly, VA homeowner was experiencing serious foundation problems, including stair-step foundation cracks and damaged brick walls—common signs of foundation settlement. Our professional foundation repair contractors responded with customized foundation repair services to restore the home’s structural integrity.

We installed Helical Piers for foundation stabilization and lifting, addressing soil shifting issues effectively. To correct uneven concrete slabs, our team used the advanced Polylevel concrete lifting system, ensuring a level and safe surface throughout the property.

For long-term protection, we applied NexusPro sealant to seal foundation cracks and joints, preventing water intrusion and further damage. Additionally, GeoLock foundation wall anchors were installed to secure the foundation walls firmly in place.

 

Our comprehensive foundation repair solutions restored this home’s safety and value, as shown in the dramatic “after” photos of the stabilized foundation and repaired brickwork.

Sump Pump Replacement in Chantilly, VA

Sump Pump Replacement in Chantilly, VA

Before After
Sump Pump Replacement in Chantilly, VA Sump Pump Replacement in Chantilly, VA

Before calling us, the homeowner in Chantilly, VA, dealt with constant worry over an underperforming sump pump, fearing water damage with every storm. Notice in the before photo, the old system's struggles to keep up. Enter our TripleSafe Sump Pump solution – featured in the after photo. We’ve transformed their basement into a dry, worry-free zone, providing not just a remarkable fix but peace of mind during the heaviest rains. Experience and excellence you can trust, that's our promise to every customer.

Restoring a Cracked and Sinking Sidewalk in Chantilly, VA

Restoring a Cracked and Sinking Sidewalk in Chantilly, VA

Before After
Restoring a Cracked and Sinking Sidewalk in Chantilly, VA Restoring a Cracked and Sinking Sidewalk in Chantilly, VA

A homeowner in Chantilly, VA, reached out to us about their sinking and cracked front sidewalk. The uneven surface wasn’t just an eyesore; it also posed safety concerns. That’s where our expert team stepped in to provide professional concrete repair in Chantilly, VA.

Using our advanced PolyLevel system, we carefully lifted and stabilized the sinking concrete slabs, restoring them to their proper position. Once the sidewalk was level and secure, we applied NexusPro Joint Sealant to seal cracks and joints, creating a durable, weather-resistant finish.

The results? A smooth, level surface that enhances both safety and curb appeal. Thanks to our sidewalk stabilization process, the homeowner no longer has to worry about sinking concrete or unsightly damage. If you’re dealing with similar problems, our proven techniques can make your sidewalk safe and beautiful again!

Company Awards
Five Star Rated
NV Waterproofing and Foundation Repair is proud to be recognized by Five Star Rated, a trusted company that recommends top-performing... [Read more]
Best Pick Reports Certified
NV Waterproofing and Foundation Repair is proud to be a Best Pick Reports Certified company, recognized for consistently delivering exceptional... [Read more]
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Trusted Foundation & Concrete Repair in Chantilly, VA

Happy Customers Surrounding Chantilly, VA
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Reviews From Chantilly
Testimonials From Chantilly
NV Waterproofing was called to a difficult and challenging waterproofing site, and they were able to meet the...
Testimonial by Jeff J. from Chantilly, VA
Keep up the good work!!...

Leading Foundation & Concrete Contractor in Chantilly

For nearly a decade, NV Waterproofing & Foundation Repair has been helping property owners in Chantilly restore safety and value with proven foundation and concrete solutions. We know how important it is to feel secure in your home, which is why our team combines proven products, advanced technology, and hands-on experience to deliver results you can rely on. From driveways to crumbling foundations, we make sure every repair is done right the first time.

Our Concrete Services

Sunken or cracked slabs don’t just look bad—they can also cause costly problems if left unaddressed. Water pooling near your foundation, gaps that widen with freeze-thaw cycles, and unstable surfaces are all issues we see in Chantilly. Our concrete services address these challenges at the root, ensuring stability and long-lasting protection for your property.

  • Driveway Lifting and Leveling
  • Porch and Patio Concrete Repair
  • Interior Slab Stabilization
  • Pool Deck Lifting
  • Commercial Concrete Lifting
  • NexusPro Crack & Joint Sealant
  • SealantPro Concrete Sealant

By combining lifting technology with durable joint and crack sealants, we restore both strength and appearance to your concrete. The result is a safer, cleaner surface that stands up to weather, use, and time—without the need for full replacement.

Our Foundation Services

When it comes to foundation repair, one size does not fit all. That’s why NV Waterproofing & Foundation Repair provides a full range of solutions designed to address different forms of damage. From sagging crawl spaces to bowing walls, our team brings the expertise and products needed to stop problems in their tracks and secure your home’s structural integrity.

  • Complete Foundation Replacement
  • CarbonArmour Wall Repair
  • PowerBrace Foundation Wall System
  • GeoLock Wall Anchors
  • Push Pier Systems

Our systems are engineered to correct foundation issues permanently. By reinforcing or stabilizing existing walls, supporting floors, and addressing settlement with piers, we deliver solutions that last a lifetime and help preserve your property value.

We Repair All Foundation Types

Our experience extends across all foundation types. Whether your home was built a century ago with stone and mortar or features modern poured concrete, NV Waterproofing & Foundation Repair has the right tools and techniques to repair it effectively and with minimal disruption.

  • Stone & Mortar
  • Poured Concrete
  • Brick
  • Cellular Concrete
  • Cinder Block

Schedule Your Free Estimate in Chantilly, VA

If you’ve noticed uneven concrete or signs of foundation damage, now is the time to act. Reach out to NV Waterproofing & Foundation Repair to arrange your free estimate in Chantilly. Our specialists will provide a thorough inspection, explain your options, and deliver a repair plan designed for long-term protection.

Case Studies From Chantilly
Basement
A homeowner in Chantilly, VA contacted NV Waterproofing and Foundation Repair after dealing with ongoing basement water intrusion during heavy...
Exterior
A property management company responsible for a one-floor commercial building in Chantilly, VA, faced a significant challenge with water intrusion...
Expert
This homeowner in Chantilly, VA contacted us with growing concerns about the structural integrity of their home. Over time, they had noticed...
Job Stories From Chantilly, VA
Sump Pump Company in Chantilly, VA

This homeowner in Chantilly, VA was dealing with water entering their basement after periods of heavy rain. They were concerned that their existing drainage setup was not doing enough to keep the basement dry, so they began looking for a trusted sump pump company in Chantilly, VA to provide a long-term solution.

NV Waterproofing & Foundation Repair completed a full inspection and found that the home needed a reliable sump pump system to properly collect and remove water from the basement. Our team installed a new sump pump system designed to pump water out of the basement before it could spread across the floor or cause damage.

To provide extra protection, we also installed a battery backup system to help keep the sump pump running during power outages, along with exterior discharge lines to move water safely away from the home’s foundation. This helps reduce the risk of future basement water intrusion during storms and heavy rain.

The customer was happy with the results and now has peace of mind knowing their Chantilly, VA basement is better protected with a dependable sump pump system installed by NV Waterproofing & Foundation Repair.

Basement Waterproofing in Chantilly, VA

A homeowner in Chantilly, VA, reached out to NV Waterproofing & Foundation Repair, a trusted basement waterproofing company in Chantilly, VA, after discovering water seeping into their basement through wall cracks following heavy rainfall. Recognizing the urgency, our team promptly conducted a thorough inspection and recommended a tailored waterproofing solution to eliminate the problem and prevent future issues. We installed the WaterGuard drainage system along the basement perimeter to collect water intrusion, paired with the powerful TripleSafe Sump Pump to efficiently remove water from the property, even during power outages. To further protect the space, we applied a CleanSpace vapor barrier to the walls, blocking moisture and directing water to the drainage system. Lastly, we added IceGuard to the discharge line, ensuring year-round functionality, even in freezing conditions. After careful installation by our expert team, the homeowner was thrilled with their now-dry and secure basement, gaining lasting peace of mind knowing their home was well-protected against water damage.

Basement Flooding in Chantilly, VA

When a homeowner in Chantilly, VA, discovered water pouring into their basement every time it rained, they knew they had a big problem on their hands. Understandably worried about damage to their home and belongings, they reach out to us at NV Waterproofing & Foundation Repair. They figured it couldn’t hurt to chat with our friendly Customer Care team, who promptly schedule an in-home inspection. During the visit, our System Design Specialist carefully examined the affected area. Identifying the root of the water intrusion, they recommended a comprehensive solution to keep the basement dry, regardless of the weather. The proposed solution included the installation of our premium products: WaterGuard, a wildly effective drainage system; TripleSafe Sump Pump, for keeping the space below the home bone-dry; CleanSpace liner, to seal off walls and add a layer of protection; and an IceGuard to prevent potential disasters from freezing temperatures. Once the plan was set, our experienced foreman and installers rolled up their sleeves & got down to business. The WaterGuard was smoothly set at the perimeter of the basement to catch incoming water and funnel it to our reliable TripleSafe Sump Pump, ensuring all the similarities between a swimming pool and a basement stayed strictly metaphorical. The CleanSpace liner was meticulously attached to the walls, making them nearly unhospitable for moisture or mildew. Lastly, we installed IceGuard to make sure that even on the coldest days, the overflow couldn't back up and defeat our new defenses. By end of the project, we had created a fortress against moisture. The homeowner was not only relieved but thoroughly impressed by the transformation. And as rain clouds gathered they now could breathe easy, knowing their basement would stay dry.

Basement Flooding in Chantilly, VA

When a homeowner in Chantilly, VA, discovered water pouring into their basement every time it rained, they knew they had a big problem on their hands. Understandably worried about damage to their home and belongings, they reach out to us at NV Waterproofing & Foundation Repair. They figured it couldn’t hurt to chat with our friendly Customer Care team, who promptly schedule an in-home inspection. During the visit, our System Design Specialist carefully examined the affected area. Identifying the root of the water intrusion, they recommended a comprehensive solution to keep the basement dry, regardless of the weather. The proposed solution included the installation of our premium products: WaterGuard, a wildly effective drainage system; TripleSafe Sump Pump, for keeping the space below the home bone-dry; CleanSpace liner, to seal off walls and add a layer of protection; and an IceGuard to prevent potential disasters from freezing temperatures. Once the plan was set, our experienced foreman and installers rolled up their sleeves & got down to business. The WaterGuard was smoothly set at the perimeter of the basement to catch incoming water and funnel it to our reliable TripleSafe Sump Pump, ensuring all the similarities between a swimming pool and a basement stayed strictly metaphorical. The CleanSpace liner was meticulously attached to the walls, making them nearly unhospitable for moisture or mildew. Lastly, we installed IceGuard to make sure that even on the coldest days, the overflow couldn't back up and defeat our new defenses. By end of the project, we had created a fortress against moisture. The homeowner was not only relieved but thoroughly impressed by the transformation. And as rain clouds gathered they now could breathe easy, knowing their basement would stay dry.

Expert Basement Waterproofing in Chantilly,VA

Context & Location
In Chantilly, VA, homeowners frequently face the challenge of keeping their basements dry, especially after heavy rainfall. This issue not only threatens the structural integrity of the home but also poses risks to personal belongings stored in these often-utilized spaces.

Customer Challenges
A Chantilly homeowner experienced persistent wet basement floors following heavy rains, raising concerns about potential damage and mold growth. The repeated occurrence of this issue highlighted the need for professional intervention to prevent further water intrusion and maintain a healthy living environment.

Solutions Implemented
NV Waterproofing provided an expert solution tailored to the needs of the homeowner, ensuring that the basement remains dry and protected. Our comprehensive approach included:

  1. Full Basement Waterproofing: We executed a complete waterproofing strategy to provide long-lasting protection against water infiltration.
  2. Waterguard Installation: This advanced interior perimeter drainage system effectively channels water away from the home's foundation, ensuring a dry basement environment.
  3. Interior and Exterior Discharge Lines: To ensure efficient water removal even during heavy downpours, we installed both interior and exterior discharge lines that facilitate superior water management.
  4. TripleSafe Sump Pump System: Central to our waterproofing plan was the installation of the TripleSafe Sump Pump, offering triple layers of protection to guarantee consistent operation and peace of mind.
  5. IceGuard Protection: To combat the risk of frozen discharge lines in winter, we implemented IceGuard, maintaining unobstructed water flow away from the property.
  6. Cleanspace Full Wall Height Liner: This solution protects and insulates basement walls, providing a pristine finish while preventing moisture penetration.
  7. Foundation Crack Repair: To address any existing vulnerabilities, our team repaired foundation cracks, ensuring a robust defense against future leaks and structural issues.

Conclusion
NV Waterproofing's adept handling of wet basement solutions and foundation crack repair proved transformative for this Chantilly homeowner. By employing state-of-the-art waterproofing techniques, we not only addressed the immediate concern but also fortified the home's defenses against future water damage. If you're encountering similar challenges, trust NV Waterproofing for reliable and effective basement waterproofing in Chantilly, VA. Contact us today to safeguard your home from water-related issues.

Sump Pump replacement in Chantilly, VA

When a homeowner in Chantilly, VA, noticed their sump pump couldn’t keep up with heavy rainfalls, letting water seep into their basement, they decided it was time for an upgrade. Concerned about the potential damage to their home—and eager for a solution—they reached out to us at NV Waterproofing and Foundation Repair. Upon contacting our customer care team, an appointment was swiftly arranged for a comprehensive home inspection. Our experienced System Design Specialist visited their home, providing a detailed look into the cause of their water issues and proposing a solution tailored to their specific needs. The verdict? Our TripleSafe Sump Pump system paired with IceGuard for additional protection against freezing and blockages, ensuring their basement would remain dry all year round. Our production team, proficient and prepared, arrived at the homeowner’s residence and went straight to work, showing great respect for the property and maintaining clean workspaces throughout the installation process. The installation of the TripleSafe Sump Pump system, recognized for its reliable three-pump design capable of tackling varying volumes of water, including in power outages thanks to its battery backup pump, was executed smoothly. Notably, the IceGuard system was set up, a vital component for homeowners in Chantilly, distinguished for its capability to expel water away from the foundation, even if the discharge lines are frozen or clogged. The outcome? A thoroughly dry basement, a grateful homeowner, and the peace of mind knowing their new system with a robust backup would withstand the heaviest of downpours.

Crawlspace remediation in Chantilly, VA

The customer experienced issues with unsteady, bouncing floors and moisture problems in their home's crawlspace in Chantilly, VA. Following an in-depth evaluation by our Technical Advisor, it was discovered that the existing support system in the crawlspace was inadequate for the floor above. To address this, we installed Smart Jacks to reinforce the floor joists, which not only supports the floors but can also realign floors and walls back to their original positions in certain cases. Additionally, we implemented a Clean Space Encapsulation system to prevent any water vapor from entering the space. We also constructed a new entrance to the crawlspace, ensuring easy access for any necessary future maintenance or inspections. With these improvements, the homeowner can now enjoy a crawlspace that is both dry and structurally sound.

Crawlspace remediation in Chantilly, VA - Photo 1Crawlspace remediation in Chantilly, VA - Photo 2Crawlspace remediation in Chantilly, VA - Photo 3
Work Requests From Chantilly, VA
Project Location: Chantilly, VA
We are seeking a comprehensive estimate for a multi-part foundation remediation and basement water management project at our home. The work involves three primary areas of focus: concrete slab stabilization, a complete sump pump infrastructure upgrade, and interior subfloor perimeter waterproofing.
Project Location: Chantilly, VA
Water is leaking into our basement
Project Location: Chantilly, VA
Sloped floors
Project Location: Chantilly, VA
Cracks on the drive way. In need of general foundation inspection
Project Location: Chantilly, VA
Concrete walkway is cracking/chipping. Either need to be repair or replace
Project Location: Chantilly, VA
Ground water leaking by the water main line in our foundation. Only when it rains. Just purchased the property.
Project Location: Chantilly, VA
Concrete front step and sidewalk sinking
Project Location: Chantilly, VA
I discovered a crack in our townhome foundation and would like to know the repair cost before proceeding with the repair itself.
Project Location: Chantilly, VA
Crack in foundation in basement
Project Location: Chantilly, VA
Sump pump breaker keeps flipping, May require replacement. Need an estimate
Project Location: Chantilly, VA
Musty smell in basement
Project Location: Chantilly, VA
Crack basement cement floor, cold air coming in
Project Location: Chantilly, VA
Wet basement floor
Project Location: Chantilly, VA
Leak in our basement. Appears to be coming down through the wall behind the drywall. Carpet and pad soaked.
Project Location: Chantilly, VA
Hello! Have a few minor cracks in our basement and one area that leaks only when a nearby hosebib is left running. Would like to get everything sealed up before we finish the basement. We also would like to get a drainage channel installed in our driveway if you handle that as well- we have some water entering the garage through the door.
Project Location: Chantilly, VA
I have water leak in my finished basement.
Project Location: Chantilly, VA
Crack on front stairs and sagged front door.
Project Location: Chantilly, VA
Downspout in front of house exits near wall. Water pools. The same wall in the inside of my basement is showing water on the wall. I would like someone to come out for recommended solutions and a quote.
Project Location: Chantilly, VA
Basement has leak in basement
Project Location: Chantilly, VA
Basement has a very musty smell. And on very rainy days although rare water will trickle in from the corner of the house down to the basement which is unfinished. We are looking to finish the basement but want to fix this issue first.
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