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NV Waterproofing

12200 Livingston Rd
Manassas, VA 20109
Mon-Fri 7:00am-5:00pm
In business since 1986
VA - 2705092179, MD - 104287

NV Waterproofing has been ensuring healthy basements since 1986. Homeowners in Northern Virginia, Suburban Maryland, and the Greater D.C. area have benefited from their expert basement waterproofing, crawl space encapsulation, and foundation repair for over 30 years.

Locally owned and operated, NV Waterproofing is the authorized Basement Systems contractor for Greater Washington D.C. and Northern Virginia. Customers gain exclusive access to the following:

  • Award-winning products and service
  • Over 30 years of Basement Waterproofing, Crawl Space & Foundation Repair service
  • Licenced, dedicated contractors
  • Lifetime warranties - ask for details
  • Free, no-obligation estimates - contact today!

Services:

  • Basement Waterproofing to help prevent basement flooding.
  • Crawl Space Encapsulation to help protect against mold, rot, and moisture problems.
  • Moisture Control for basements and crawl spaces to help prevent mold, rot, and musty odors.
  • Foundation Repair for cracks, bowing walls, uneven floors, and more.

Products Installed:

  • Sump Pumps with Battery Backup Systems
  • Interior Drainage Systems
  • Egress Windows
  • Crawl Space Vapor Barrier & Encapsulation System
  • Energy-Efficient, Self-Draining Dehumidifier
  • Waterproof, Mold-Resistant Finished Walls and Flooring
  • Foundation Piers & Wall Anchors

Service Area:

NV Waterproofing offers its 30 years of basement waterproofing, crawl space repair, and foundation repair servies to the following areas:

  • Greater Washington D.C.
  • Suburban Maryland, including Montgomery, Prince Georges, Saint Marys, Charles, and Frederick counties.
  • Northern Virginia, including Arlington, Fairfax, Loudoun, and Prince William counties.

Below, check out before and after photos of wet basements, damp crawl spaces, and failing foundations they've fixed. Plus, browse through positive reviews and testimonials from thousands of satisfied customers! Call today to schedule your free evaluation and estimate.

Offer details

Save $500 off your Foundation, Crawlspace or Waterproofing Project
Save $500 off your Foundation, Crawlspace or Waterproofing Project
Basement Waterproofing Crawl Space Repair Foundation Repair
By Ryck L.
By Anne M.
By Rebecca H.
By Rebecca H.
Bryan C.
Marshall, VA
This was after a competitor used scare tactics to try to sell an $18,000 solution. Highly recommend getting a...
Donald T.
Purcellville, VA
As a general contractor I would highly recommend them and will continue to use their services for future...
Daniel P.
Warrenton, VA
In short, it was a satisfying experience to have a contractor that put so much attention into customer...
NV Waterproofing Before & After
  • Crawlspace Encapsulation in Nokesville, VA
    Before
    Crawlspace Encapsulation in Nokesville, VA
    After

    Crawlspace Encapsulation in Nokesville, VA

    CleanSpace Crawlspace Encapsulation
  • Sinking Patio Repair in Damascus, MD with PolyLevel Solution
    Before
    Sinking Patio Repair in Damascus, MD with PolyLevel Solution
    After

    Sinking Patio Repair in Damascus, MD with PolyLevel Solution

    Is your patio sinking and causing safety concerns? A homeowner in Damascus, MD, recently faced this issue—a sinking patio that was not only unsightly but also potentially hazardous. The uneven surface was a clear sign of structural distress beneath the patio, a challenge no homeowner should have to handle alone. At NV Waterproofing and Foundation Repair, we provided the perfect fix with our cutting-edge PolyLevel solution. This innovative method tackles uneven surfaces right at the source, ensuring a durable and long-lasting result. The transformation speaks for itself! After our intervention, the patio went from unsafe and unlevel to stable, beautiful, and safe for everyday use. Whether you're dealing with a sinking patio, foundation repair needs, or uneven concrete issues, NV Waterproofing and Foundation Repair has the expertise to protect your home and restore its value. Trust our proven solutions to deliver stability and peace of mind. If you’re in Damascus, MD, and need sinking patio repair, contact NV Waterproofing and Foundation Repair today! Let's restore your outdoor spaces to their best condition.
  • Egress Window well replaced in Alexandria, VA
    Before
    Egress Window well replaced in Alexandria, VA
    After

    Egress Window well replaced in Alexandria, VA

    Egress Window replacement in Alexandria, VA . Demo of the old Egress window and replaced with a large Bowman well complete with Sunhouse window top. 
  • Basement Waterproofing in Washington, DC
    Before
    Basement Waterproofing in Washington, DC
    After

    Basement Waterproofing in Washington, DC

    Before tackling this stubborn basement water issue in Washington, DC, the homeowner grappled with groundwater pooling in a low area—visible in the photo's left side. We assessed and addressed by installing our TripeSafe Sump Pump and WaterGuard systems, supplemented with our advanced CleanSpace and IceGuard technologies for a comprehensive solution. As the right side photo shows, the basement transformed remarkably. Once unwelcoming and damp, it's now dry and inviting, providing true peace of mind and a testament to cutting-edge waterproofing done right.
Angi Super Service Award 2021

Angi Super Service Award 2021

7th Year as Best Pick

Better Business Bureau - A+ Rating

Better Business Bureau - A+ Rating

John Forster

John Forster

CEO & General Manager

Roberto Moreira

Roberto Moreira

Production Manager

Richard Oliver

Richard Oliver

Production Manager - New Homes

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