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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
Radon Mitigation Services
Radon Testing
Radon Mitigation
HUD Multi-Family Radon Mitigation
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
Vicinity of Braemount Cir in Ashburn
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.
Vicinity of Barley Ct. in Ashburn
Foundation repair
Vicinity of Oldetowne Place in Ashburn
Our sump pump doesn't appear to be working and is full of water.
Vicinity of Mill Quarter Pl in Ashburn
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
Vicinity of Ellzey Drive in Ashburn
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?
Vicinity of Medix Run Place in Ashburn
Leaking water outside to interior floor in basement
Vicinity of Triple Crown Ct in Ashburn
Leak in garage at bottom of stairs to basement.
Vicinity of Stillpond Ct. in Ashburn
Found what I would call a small crack in one of the vertical sections of our house's foundation and water is leaking into the basement. I would like to get an estimate on getting this repaired and how soon it can be done and how long it would take.
Vicinity of Courier Ridge Place in Ashburn
About a week before Christmas, found a puddle by support beam in unfinished area of basement.
Vicinity of Applegrove Court in Ashburn
Basement foundation crack/leak during heavy rains
Vicinity of Ash Tree Dr in Ashburn
I need a repair estimate on water damage in my basement caused by water sipping thru a crack in the foundation. Thank you.
Vicinity of Valhalla Square in Ashburn
What is the cost and when is the earliest you can install a zoeller sump pump - i need my current one replaced.
Vicinity of Bloomfield Path St. in Ashburn
Identified a wet spot on the floor of my basement on 7/26/18. It is an unfinished basement with access to the concrete wall behind covered insulation.
Vicinity of Blantrye Court in Ashburn
Minor water penetration at rear basement foundation wall.
Vicinity of Chatelain Circle in Ashburn
I have a crack in my foundation wall and need it repaired. A slow leak is coming in through the basement wall.
Vicinity of Scarlet Rush Ct. in Ashburn
We just bought a house and noticed water in our basement following a storm, it looks like it's coming from a crack along the wall of the basement.
Vicinity of Muirfield Village Ct in Ashburn
Heavy rain left carpet wet around baseboard in basement Also entered via window at top of basement wall
Vicinity of Chadds Ford Ct in Ashburn
Water coming in around front door area possible and causing wood flooring to sink in entry way. Also occasionally getting water in basement coming from same area.
Vicinity of Thimbleweed Ct in Ashburn
Looking for an egress window installation
Vicinity of Delightful Place in Ashburn
Would like 1 or 2 egress windows installed in our basement.
Serving the following Ashburn, VA zip codes
20146, 20147, 20148, 20149