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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.

Basement Waterproofing Crawl Space Repair Foundation Repair
By Tom B.
"Very good overall experience with your company"
By Tricia
"Jaime Baries came to our home to give us an estimate and..."
By Sarah L.
"Excellent installation service, polite and respectful. They..."
By Jennifer M.
"Brenden did a great job explaining the new system to me. He..."
Fred L.
Sterling, VA
The workmen showed up right on time. They were courteous and pleasant – and they told us EXACTLY what...
J M.
Sterling, VA
The reason for this high review is because of the high quality character of Jim. NV came to my home to...
Hugh S.
Leesburg, VA
Outstanding support from Brendan.
NV Waterproofing Before & After
  • Crawlspace Encapsulation in Nokesville, VA
    Before
    Crawlspace Encapsulation in Nokesville, VA
    After

    Crawlspace Encapsulation in Nokesville, VA

    CleanSpace Crawlspace Encapsulation
  • 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. 
  • Sump Pump replacement in Leonardtown, MD
    Before
    Sump Pump replacement in Leonardtown, MD
    After

    Sump Pump replacement in Leonardtown, MD

    Sump Pump replacement in Leonardtown, MD. Sump pump was 15+ years old, we replaced the old system with our Triple Safe Sump Pump.  
  • Basement Waterproofing in Sterling, VA
    Before
    Basement Waterproofing in Sterling, VA
    After

    Basement Waterproofing in Sterling, VA

    Basement Waterproofing in Sterling, VA
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

Roberto Moreira

Roberto Moreira

Production Manager

Richard Oliver

Richard Oliver

Production Manager - New Homes

Bryan Flores

Bryan Flores

Warehouse/Service Manager

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