wet basement?

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crawl space repair?

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Cracked foundation?

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Trusted Foundation Repair & Basement Waterproofing Company in Greater Washington D.C.

Local expert serving Arlington, Alexandria, Gaithersburg, and nearby

Since 1986, NV Waterproofing & Foundation Repair's team of experienced technicians has solved underlying water problems for thousands of homeowners. We are proud to turn wet, stinky spaces into dry, healthy basements. From basement waterproofing to foundation repair and crack repair, we can ensure that your home stays safe and dry.

To find out more about our wet basement solutions and foundation repair services, contact the waterproofing experts at NV Waterproofing & Foundation Repair today. We offer free, no-obligation cost estimates in Washington D.C., Arlington, Alexandria, and throughout the surrounding areas.

Why Virginia, the District of Columbia, and Maryland customers choose us

In Business since: 1986

Locally owned and operated company

Angie's List Super Service Award winner

FREE Estimates on work needed

Quality basement waterproofing services for VA, D.C., and MD homes

At NV Waterproofing & Foundation Repair, we pride ourselves on the honesty and integrity that we bring to every home improvement project we undertake. But don't just take our word for it! Our reputation is built on over 30 years of exceptional customer service. NV Waterproofing & Foundation Repair has received hundreds of positive reviews on Best Pick Reports and Angie's List, and we've maintained an A+ rating with the Better Business Bureau.

Our customers think we're great

Recent Testimonials

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“The workmen showed up right on time. They were courteous and pleasant – and they told us EXACTLY what they were going to do. Once they dug down to the...”

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Fred L. of Sterling, VA

“The reason for this high review is because of the high quality character of Jim. NV came to my home to investigate water infiltrating my basement from a front...”

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J M. of Sterling, VA

“We used NV Waterproofing (NV) to fix a basement water leak in an addition to our house. NV provided the clearest estimate (we received estimates from multiple...”

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Travis B. of Herndon, VA

“We have used NV Waterproofing several times now for different issues that have arisen in our basement. We have found them to be very professional, courteous,...”

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Heather S. of Reston, VA

“I wanted to take a moment to thank you and NV Waterproofing for a job well done. From your visit to our home, to the reasonable estimate, to my communications...”

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Carlos L. of Great Falls, VA

Contact us today for foundation repair services and more

When your home's structural stability is at stake, it's always better to act sooner rather than later. NV Waterproofing & Foundation Repair is the foundation repair company you can rely on for all of your structural repairs and crack repair solutions in Washington D.C., Alexandria, Gaithersburg, Arlington and nearby. With high-quality products and proven techniques, no project is too large or too small! Contact us today to schedule your free cost estimate!


our service area

We service Ashburn

  • Adamstown
  • Ashton
  • Barnesville
  • Beallsville
  • Bethesda
  • Boyds
  • Braddock Heights
  • Brinklow
  • Brookeville
  • Brunswick
  • Buckeystown
  • Burkittsville
  • Cabin John
  • Chevy Chase
  • Clarksburg
  • Damascus
  • Dayton
  • Derwood
  • Dickerson
  • Gaithersburg
  • Garrett Park
  • Germantown
  • Glen Echo
  • Highland
  • Ijamsville
  • Jefferson
  • Kensington
  • Knoxville
  • Middletown
  • Monrovia
  • Montgomery Village
  • Mount Airy
  • Mount Rainier
  • New Market
  • Olney
  • Point Of Rocks
  • Poolesville
  • Potomac
  • Rockville
  • Sandy Spring
  • Silver Spring
  • Spencerville
  • Suburb Maryland Fac
  • Takoma Park
  • Tuscarora
  • Washington Grove
District of Columbia Our Locations:

NV Waterproofing & Foundation Repair
12200 Livingston Rd
Manassas, VA 20109
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