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Products & Services
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 Great Falls
Sump Pump in Great Falls, VA

Sump Pump in Great Falls, VA

Before After
Sump Pump in Great Falls, VA Sump Pump in Great Falls, VA

Sump Pump replacement in Great Falls, Virginia.

Downspout Extension in Great Falls, VA

Downspout Extension in Great Falls, VA

Before After
Downspout Extension in Great Falls, VA Downspout Extension in Great Falls, VA

Difference between a traditional buried downspout (before photo), and our buried downspout using PVC pipe (after photo).

Access Well in Great Falls, VA

Access Well in Great Falls, VA

Before After
Access Well in Great Falls, VA Access Well in Great Falls, VA

Our team installed an access well for this homeowner in Great Falls, VA.

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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Foundation, Concrete, Crawl Space & Basement Repair in Great Falls, VA

Happy Customers Surrounding Great Falls, VA
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Comprehensive Home Repair Solutions in Great Falls

NV Waterproofing & Foundation Repair proudly serves Great Falls with a complete range of services designed to protect your home from top to bottom. We specialize in lifting and sealing sunken concrete, stabilizing failing foundations, encapsulating crawl spaces, and waterproofing basements. Whether you are dealing with uneven slabs, damp crawl spaces, or basement water intrusion, our team has the tools and expertise to restore safety, comfort, and value to your property.

To get a free estimate on any of our concrete, basement, foundation, or crawl space services, give us a call at 1-571-200-1986 or click the button below to fill out our simple online form.

Complete Concrete Repair by Experts

Cracked, sunken, or uneven concrete not only looks bad but can also create serious safety hazards. NV Waterproofing & Foundation Repair provides repair solutions that restore stability and protect against future damage.

  • Commercial Concrete Lifting
  • Driveway Repair
  • Interior Concrete Slabs
  • Porches & Patios
  • Pool Deck Repair
  • NexusPro Joint Sealant
  • SealantPro Concrete Sealant

Our advanced lifting and sealing systems restore the look and function of your concrete, extending its lifespan without the cost of full replacement.

Professional Foundation Services

A strong foundation is the backbone of your property. Our repair systems are designed to stabilize walls, address settlement, and prevent further structural movement.

  • Foundation Replacement
  • CarbonArmour Wall Reinforcement
  • PowerBrace System
  • GeoLock Anchors
  • Push Piers

From bowed walls to sinking footings, we deliver permanent solutions that protect your home’s safety and value.

Crawl Space Services

Crawl spaces often go overlooked, but moisture, poor ventilation, and failing supports can lead to serious problems. NV Waterproofing & Foundation Repair offers complete crawl space repair and protection services.

  • Access Doors
  • Crawl Space Dehumidifiers
  • Drainage Systems
  • Crawl Space Encapsulation
  • Crawl Space Pump Out Service
  • Vent Covers
  • Vapor Barrier Installation
  • Turtle Doors
  • Smart Vents Flood Vents
  • SmartJack Crawl Space Supports

These solutions improve air quality, reduce moisture, and protect your home from structural damage caused by humidity, pests, or flooding.

Basement Services for Great Falls Homeowners

A dry, healthy basement is essential to maintaining your home’s structural integrity and indoor comfort. NV Waterproofing & Foundation Repair installs and services a wide variety of basement waterproofing and air quality systems.

  • Aspen Air Purifier
  • Basement Exterior French Drains
  • Exterior Sump Pump
  • Yard Drainage
  • Yard Grading
  • IceGuard Discharge Line Protection
  • Interior Waterproofing
  • Exterior Waterproofing
  • New Construction Tar & Membranes
  • Replacement Filters
  • WaterGuard Iron Ochre System
  • FlexiSpan Crack Repair
  • SaniDry Dehumidification
  • Window Wells

Whether it’s preventing water seepage, reducing humidity, or improving drainage, our basement solutions keep your space dry, usable, and protected for the future.

Request Your Free Estimate in Great Falls, VA

Contact NV Waterproofing & Foundation Repair today to schedule your free estimate in Great Falls. Our experts will inspect your home, explain the best options, and deliver a repair plan that ensures lasting results.

Case Studies From Great Falls
Foundation
A homeowner in Great Falls, VA, became concerned when the basement ceiling near the sliding back door began to sag. The visible movement suggested...
Basement
A homeowner in Great Falls, VA, faced persistent water intrusion in their unfinished basement, which became increasingly problematic after a...
Job Stories From Great Falls, VA
Concrete Repair in Great Falls, VA: Restoring Safety and Curb Appeal with Precision Leveling

A homeowner in Great Falls, VA contacted NV Waterproofing and Foundation Repair after noticing sections of their concrete driveway and walkway had become uneven and cracked, creating tripping hazards and detracting from the home’s appearance. In Fairfax County, soil movement and moisture can cause concrete slabs to settle over time, leading to these common issues. Wanting a fast, effective solution without the disruption of full replacement, the homeowner scheduled a free concrete repair estimate in Great Falls, VA.

Our team recommended PolyLevel® concrete lifting to raise and stabilize the sunken slabs. By injecting high-density foam beneath the concrete, we were able to precisely lift and level the surface back to its original position. To complete the repair, we applied NexusPro® joint sealant to seal cracks and joints, preventing water from penetrating below and causing future settlement. The result is a smooth, level, and safe surface that enhances both safety and curb appeal. The homeowner was extremely happy with the outcome and now has a long-lasting concrete repair solution in Great Falls, VA.

 
 
Concrete Driveway leveling and repair in Great Falls, VA

In Great Falls, VA, a homeowner was dealing with a driveway that had seen better days. Over time, cracks had formed, and the end of the driveway had become uneven, making it not only unsightly but also a potential hazard for vehicles and pedestrians. The homeowner knew that if left unaddressed, the problem could worsen, leading to more extensive and costly repairs.

That’s where NV Waterproofing and Foundation Repair came in. Using our advanced concrete lifting solution, PolyLevel, we raised and leveled the uneven sections of the driveway, ensuring a smooth and safe surface. To address the cracks, we applied NexusPro Joint Sealant, which not only sealed the damage but also protected the driveway from water infiltration and future wear.

Now, the driveway is level, crack-free, and ready to handle daily use with ease. If your driveway in Great Falls, VA, is cracked or uneven, NV Waterproofing and Foundation Repair has the expertise and tools to restore it to its best condition!

Basement Waterproofing in Great Falls, VA

Recently, a homeowner in Great Falls, VA, who had previously trusted us with foundation repair, reached out again facing another challenge. This time, his concern was a wet and unwelcoming basement, something he'd been battling every rainy season. He was looking for a not only effective but also a lasting solution to make his basement dry and healthy for his family. After the homeowner contacted our dedicated Customer Care team, we promptly dispatched a System Design Specialist to assess the situation. Our specialist conducted a thorough inspection of the basement, spotting the telltale signs of seepage and moisture that had turned it into an unusable space. Crafting a customized solution, we proposed a combination of TripleSafe Sump Pump, WaterGuard, and CleanSpace, incorporating IceGuard for those below-freezing conditions – solutions designed to tackle each point of entry for moisture and unforeseen weather complexities. Our production team, consisting of a diligent foreman and knowledgeable installers, arrived at the home ready to transform the wet basement into a dry, safe part of the house. With expertise and care, they installed the TripleSafe Sump Pump system to manage any water that made its way into the basement, the IceGuard to prevent backups caused by frozen lines, the WaterGuard at the basement's perimeter to catch wall and floor seam leaks, encased by CleanSpace on the walls for added protection and a clean, bright look. The installation was smooth, anxiety-free, and the site was left clean, exactly as promised. The end result? A perpetually dry basement, regardless of the weather conditions outside, delighting the homeowner while repurposing a once under-utilized space into an area ripe with potential. 

Basement Waterproofing in Great Falls, VA

Recently, we had the pleasure of returning to the home of a satisfied customer approach us again in Great Falls, VA. This time, they were ready to tackle a lingering issue that many homeowners dread: a damp basement susceptible to water intrusion. Having trusted us previously with foundation repairs, they were confident that we could achieve the same success in waterproofing their basement. Upon contacting our dedicated Customer Care team, the homeowner was quickly set up with an appointment. A System Design Specialist, equipped with in-depth knowledge and experience, inspected the basement thoroughly. The conclusion? The need for a comprehensive waterproofing solution involving our robust suite of products: WaterGuard for efficient drainage around the perimeter of the basement, CleanSpace to keep the walls dry and protected, IceGuard to allow water discharge even in freezing temperatures, and a SuperSump pump system to actively remove water collected by the system. Our production team, comprising a skilled foreman and diligent installers, embarked on the project with the goal of not just waterproofing the basement but ensuring the homeowner's peace of mind for years to come. The installation process was smooth, thanks to our crew's expertise and thoroughness, facing no unnamed challenge they couldn't overcome. Each product played its part in creating a fully integrated waterproofing system that would keep the basement dry under all conditions. As the team wrapped up and cleaned the site, leaving no trace of the work behind save for the homeowner’s profound satisfaction, it was clear we had not just fixed a basement issue but had enhanced the overall value and comfort of their home. In wrestling with the persistent challenge of basement moisture, we turned what could have been seen as an endless struggle into a manageable, long-lasting solution, giving them one less thing to worry about

Basement Waterproofing in Great Falls, VA

A homeowner in Great Falls intended to finish their basement. Before doing that, they wanted to have the area waterproofed so they never had to worry about seepage. They also wanted to have the sump installed in the center of their basement, where the HVAC room would be located.

Basement Waterproofing in Great Falls, VA - Photo 1Basement Waterproofing in Great Falls, VA - Photo 2
Basement Waterproofing in Great Falls, VA

A homeowner wanted to have an interior waterproofing system installed, but also demo as little as possible in the basement. We were able to achieve that for them by removing half-drywall and pulling away carpet.

Basement Waterproofing in Great Falls, VA - Photo 1Basement Waterproofing in Great Falls, VA - Photo 2
Basement Waterproofing in Great Falls, VA

A homeowner in Great Falls had a lot of basement space that was unusable due to continuous water seepage. After installing a full perimeter system, they can now finish the basement as they always wanted. 

Basement Waterproofing in Great Falls, VA - Photo 1Basement Waterproofing in Great Falls, VA - Photo 2
Crawl Space Waterproofing in Great Falls VA

Trust from Great Falls VA wanted to get an estimate to water proof and seal up the crawl space below his home. There was always water in it and a musty smell coming from it. 

He gave NV Waterproofing a call to set up a free on-site estimate for repairs as we are experts in this field. We sent out one of our system design specialists, Greg, to provide Trust with an estimate for the job. He agreed to the proposal and put down a deposit to have the work done that Greg suggested.

Our installation team installed our full encapsulation system, including our CleanSpace Vapor Barrier which will ensure that the crawl space stays dry, clean and energy-efficient. Underneath the vapor barrier they installed our WaterGuard Perimeter Drainage System, which will capture any water that gets into the crawlspace and bring it to our SuperSump Sump Pump System.

Trust now has a beautiful crawl space which he can even use for extra storage, and he will not have to worry about any musty smells or water getting into it ever again. 

Work Requests From Great Falls, VA
Project Location: Great Falls, VA
Basement wall leak
Project Location: Great Falls, VA
Basement renovation project is underway and foundation walls have cracks with obvious water ingress. I need to be able to seal from the inside.
Project Location: Great Falls, VA
During the many storms over the season, we are noticing the cement foundation is getting wet through to the inside of the home. We are looking to get an opinion on if this needs to be repaired or normal course given the significant rain we've experienced over the last few months.
Project Location: Great Falls, VA
Water leaking into basement
Project Location: Great Falls, VA
Crawlspace dampness
Project Location: Great Falls, VA
Dampness in unfinished basement, cinder block
Project Location: Great Falls, VA
Water in our basement sometimes after a large amount of rain.
Project Location: Great Falls, VA
Occasional water leaks into in basement.
Project Location: Great Falls, VA
We have a combination of crawlspace and basement. I have been monitoring the relative humidity levels in the basement for the last year and I noticed that the humidity levels are close to 80% during summer. Want to get your opinion if I need to be concerned and if any remedial action is necessary.
Project Location: Great Falls, VA
Hello - We had some mold on the wood strips under the carpet in our basement. The mold remediation has been completed. Before I have new flooring put in and the baseboards replaced, I would like to have an inspection done to understand if there are more serious underlying issues that need to be addressed to prevent water in the basement in the future.
Project Location: Great Falls, VA
I have a concrete block basement wall. I see water entering the basement wall about 2 feet off the basement floor. I need wall inspected to determine cause and a solution to the leak.
Project Location: Great Falls, VA
I have a localized leak/seepage through an additions foundation basement wall. I am interested in a 2nd opinion on causes, solutions, and grading/French drain alternatives
Project Location: Great Falls, VA
Musty basement, potentially leaking around basement windows.
Project Location: Great Falls, VA
We saw some cracks inside the house but not outside and need someone to give us an estimate of what we need to fix, IF we need to fix something.
Project Location: Great Falls, VA
We are looking for a second opinion on some waterproofing work on an exterior basement wall.
Project Location: Great Falls, VA
We are interested in a quote to address sloping floors above a crawl space. Thanks.
Project Location: Great Falls, VA
Water seeping through basement concrete floor
Project Location: Great Falls, VA
Have concerns about water infiltration into my basement. Water comes in between basement floor and perimeter wall during heavy rains, walls are moist and have cracks in some areas. Believe exterior footing drain failed and needs replacement, exterior walls need to be excavated and sealed, underground pipes tied into downspouts need to be replaced.
Project Location: Great Falls, VA
Suspicious of potential crack on the foundation wall. Water has come down to the basement whenever it rains
Project Location: Great Falls, VA
We have a leak in our basement i need fixed
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