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Reviews From Ashburn
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
Company Awards
Angie's List Super Service Award 2016
Smart Home Services received the Super Service Award for being the top A-rated company in our category.... [Read more]
Angie's List Super Service Award 2015
Smart Home Services received the Super Service Award for being the top A-rated company in our category.... [Read more]
Angie's List Super Service Award 2014
Smart Home Services received the Super Service Award for being the top A-rated company in our category.... [Read more]
More Awards

Ashburn, VA's Expert Basement Waterproofing & Foundation Repair Contractor

Happy Customers Surrounding Ashburn, VA
Work Requests

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Your Basement Waterproofing, Crawl Space & Foundation Repair Company in Ashburn, VA

If you have a wet basement, crawl space issues, or foundation problems, NV Waterproofing & Foundation Repair can help. Since 1986, we've helped local homeowners with all their basement waterproofing, crawl space encapsulation, and foundation repair needs.

With an award-winning team and proven products, you'll have the assurance that the work is done the right way. Plus, our crews are familiar with the Ashburn, VA area, so you can count on us to be there on time. Contact us today and let us know how we can help you!

Our Products & Services:

  • Sump pump replacement and installation
  • Interior drainage systems
  • Dehumidifiers
  • Crawl space encapsulation and vapor barriers
  • Crawl space support jacks
  • Foundation crack repair
  • Foundation settlement repair

To schedule your free on-site consultation and estimate, contact NV Waterproofing & Foundation Repair today! We offer our wet basement repair, waterproofing, crawl space repair and foundation repair services in Ashburn and the surrounding areas in Virginia.

Work Requests From Ashburn, VA
Project Location: Ashburn, VA
We are experiencing a leak through what I think is a crack in our basement floor as the carpet has become wet in one spot despite being soaked up with a towel.
Project Location: Ashburn, VA
Sump pump not turning on.
Project Location: Ashburn, VA
Water in basement ;would like to discuss what can be done to solve the issue
Project Location: Ashburn, VA
Water coming into basement after tonight's rain. It is a small area in an unfinished section. Would like to figure it out and find a solution to prevent future events.
Project Location: Ashburn, VA
Wanted to remeasure per instructions on last estimate to see if foundation work is needed
Project Location: Ashburn, VA
Need to assess possible crack in foundation and corresponding estimate for repair.
Project Location: Ashburn, VA
I recently discovered a crack in my foundation (on the outside). The basement is finished so I can not see anything on the inside. I would like to get it looked at and get an estimate for repair.
Project Location: Ashburn, VA
Drain system with egress window, HOA approval and county's code compliant.
Project Location: Ashburn, VA
Need estimate to diagnose and repair foundation wall crack. Water pooling on basement floor earlier this week.
Project Location: Ashburn, VA
Small amount of water leaking in finished basement right next to outside wall.
Project Location: Ashburn, VA
A hairline crack on foundation in back of house and wanting to make sure it does not get larger but really there is a deeper crack on the left side of the house that i want addressed to make sure it does not get worse and everything is still fine.
Project Location: Ashburn, VA
My fridge leaked and there is a water bubble in the basement. I want to ensure that there is no mold damage in the long term.
Project Location: Ashburn, VA
Need to repair/seal a crack in foundation similar to a repair NV Waterproofing provided in 2018
Project Location: Ashburn, VA
I have a crack in the side of my home and I think there is a little water leaking into the basement. We also saw tiny ants outside as well as inside.
Project Location: Ashburn, VA
I would like to get an estimate on an egress window well cover, as the previous one has gone missing. I was referred to you by the builder of my home.
Project Location: Ashburn, VA
We've discovered a damp area in our basement and a small amount of mold has resulted. We'd like to have someone come out to evaluate the damage, identify the source of the water, and provide a repair estimate.
Project Location: Ashburn, VA
Foundation repair
Project Location: Ashburn, VA
Our sump pump doesn't appear to be working and is full of water.
Project Location: Ashburn, VA
Estimate on Installation of zoeller Sump Pump With a municipal water pressure powered back up sump pump. Estimate on purchase and installation of (Rannai)-RU199I Tankless water heater 11 gallons per minute. And removal of old water heater tank Estimate on PRV-155 high pressure reducing valve Replacement for main water inlet
Project Location: Ashburn, VA
Would like someone to look at the outside of our house - foundation and porch. We have some cracks and erosion (porch) and would like an estimate on fixing. We don't have cracks or damage inside the house -- no wall cracks or water leakage etc. Can an estimate be given without someone coming into the house at this time?
Serving the following Ashburn, VA zip codes
20146, 20147, 20148, 20149