Before & After

Before & After

NV Waterproofing & Foundation Repair Before & After Photos

Click on a photo to enlarge.

Sump Pump in Great Falls, VA

Sump Pump replacement in Great Falls, Virginia.

Downspout Extension in Great Falls, VA

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

11524 Seneca Farm Way, Great Falls, VA 22066, USA

Floor Joist replacement in Clifton, VA

Customer was worried about the kitchen floor above the basement because it was bowing. NV solved the problem by installing a new floor joist. 

CarbonArmor Wall Support in Fairfax, VA

Before and after the addition of CarbonArmor to stabilize this customer's bowing basement walls. 

NV Waterproofing & Foundation Repair services Greater Washington D.C.

Our Service Area Proudly Serving Northern Virginia, D.C., and Suburban Maryland

We serve the following areas

Virginia
  • Amissville
  • Aroda
  • Banco
  • Barboursville
  • Bentonville
  • Berryville
  • Bluemont
  • Boston
  • Boyce
  • Brightwood
  • Brucetown
  • Castleton
  • Chester Gap
  • Clear Brook
  • Cross Junction
  • Delaplane
  • Dulles
  • Etlan
  • Flint Hill
  • Front Royal
  • Gore
  • Haywood
  • Hood
  • Hume
  • Huntly
  • Leon
  • Linden
  • Madison
  • Markham
  • Millwood
  • Oakpark
  • Orlean
  • Paris
  • Pratts
  • Radiant
  • Reva
  • Rochelle
  • Sperryville
  • Star Tannery
  • Stephens City
  • Stephenson
  • Syria
  • Upperville
  • Viewtown
  • White Post
  • Winchester
  • Wolftown
  • Woodville
Maryland
  • Middletown
District of Columbia Our Locations:

NV Waterproofing & Foundation Repair
12200 Livingston Rd
Manassas, VA 20109
1-703-722-8580