Before & After

Before & After

Basement Waterproofing Before & After Photos

Click on a photo to enlarge.

Window Well Replacement in Oxen Hill, MD

The homeowner recently faced an issue with a basement window that couldn't fully open due to a small window well. As a solution, a larger window well was installed.

Basement Waterproofing in Accokeek, MD

Customer had extensive water damage in basement. We added a TripleSafe Sump Pump with a discharge line and our Waterguard system. We also finished off the basement with our Cleanspace durable liner for added security. 

Basement Waterproofing in Mount Rainier, MD

In the before photo, you can see the Mount Rainier, MD, basement struggling with recurring water issues that the homeowner initially tried to tackle alone. When these solutions didn't hold, they turned to us for a reliable answer. The after photo highlights our work: installing the TripleSafe Sump Pump, WaterGuard system, and CleanSpace liner. This combination ensures that the basement stays dry and inviting, warding off future water problems and offering peace of mind. By redefining industry standards, we're proud to deliver long-lasting protection for our clients.

Sump Pump replacement in Fort Washington, MD

Sump pump replacement in Fort Washington, MD.  We replace the existing sump pump for a triple Safe Sump Pump that has a battery backup. In turn ensuring that the basement system doesn't fail. 

Basement Waterproofing in La Plata, MD

In La Plata, MD, a homeowner faced the challenge of water intrusion in their basement, turning a fundamental part of their home into a damp inconvenience. But, as you can see in the before photo, our dedicated team quickly turned that around. We installed our reliable WaterGuard system, paired with CleanSpace wall systems, and powered up with IceGuard and a SuperSump pump system to efficiently manage and reroute water. The transformation is visible in the after photo—what was once an underused space is now dry, safe, and ready for any activity. With NV Waterproofing and Foundation Repair, enduring protection and peace of mind come hand in hand

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

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

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We serve the following areas

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

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