Serving Northern Virginia, D.C., and Suburban Maryland
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Alexandria, VAFriday, Apr 3rd, 2020"Casey,Grant and Ricky were outstanding. Extremely..." -
Fort Hunt, VAFriday, May 29th, 2020"Casey Roberto and Jose were efficient friendly and did a..."
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Alexandria, VAFriday, Jan 14th, 2022"Took 8 months to begin work after signing the contract, but..."
Alexandria, VA's Trusted Basement Waterproofing & Crawl Space Contractor
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Do you have a basement that's damp, leaks or floods? Do have a foundation or crawl space that's in need of repair? NV Waterproofing & Foundation Repair can help. We've been a locally-trusted company since 1986 and we've helped lots of homeowners in Alexandria, VA.
With an award-winning team and proven products, you'll have the assurance that your job's completed the right way. Plus, our crews are very familiar with the Alexandria area, so you can always count on us to be there on time. Contact us today and let us know how we can help you!
- Transferable Lifetime Warranty on Basement Waterproofing Solutions
- 25-Year Warranty on Foundation and Crawl Space Solutions
- Same-Day Financing Options
Basement Waterproofing & Leak Repair in Alexandria
If you have leaky cracks in your basement walls or floor, or you have a basement that floods, we have a solution. Our trained technicians provide you with a comprehensive analysis of what's causing your basement water problem, and the proper solution to solve it once and for all. If poor surface water drainage, a clogged French drain, or a broken sump pump are to blame, we can install a new waterproofing system to protect your home and keep your basement dry.
We only install products that we know work, this includes:
- Multi-pump, cast-iron, submersible sump pump systems with built-in high water level alarm
- Battery backup pumps for continuous operation and protection in power outages
- Clog-resistant interior drainage channel - Collects water from walls and drains it away before it reaches the floor
- ENERGY STAR-rated SaniDry dehumidifier - No water buckets to empty and has a built-in air filter to trap mold spores and dust
If you need basement waterproofing, contact us today! We'll design a custom waterproofing system for your home and provide you with a free estimate on the cost of the products and installation.
Foundation & Structural Repair in Alexandria
Wall anchors hold back bowing walls to keep your home stable.
If you have cracks in your foundation, basement walls that are bowing or any other sign that something's not right, let one of our foundation specialists take a look - you'll be glad you did. The sooner you take care of your foundation problem, the less money it will cost you in future repairs.
We offer a full range of foundation repair solutions in Alexandria, including patented helical piers, push piers, wall anchors and crawl space jacks, we can handle any foundation problem. Normal settlement can cause foundation cracks, but they could also mean a serious structural problem.
Common signs of foundation problems are:
- Sagging floors and floor cracks
- Wall cracks
- Bowing walls
- Sticking doors and windows
- Tilting chimneys
We never recommend a solution that you don't need. Our goal is to educate you on all the options and let you choose the best solution for your needs and budget.
Crawl Space Encapsulation & Repair in Alexandria
The problems below your home could be affecting your comfort and air quality upstairs. Do you smell musty odors or have cold floors in the winter? Then you could benefit from our CleanSpace crawl space encapsulation. If you have moisture, mold, mildew, rot, or pest problems in your crawl space, we can help. Our heavy-duty crawl space liner is warrantied for 25 years against rips and tears and will help stop moisture and mold issues!
We offer a variety of crawl space solutions, including:
- Vapor barriers
- Dehumidifiers
- Sump pumps
- Access doors and access wells
- Crawl space support jacks
Book basement waterproofing, foundation repair, crawl space repair estimates today
If you're looking for an estimate on basement waterproofing, crawl space repair or foundation crack or settlement repair in Alexandria, contact us today! We offer no-obligation evaluations and free estimates. We look forwarding to helping you.
A homeowner in Alexandria, VA, became concerned about the home's crawl space foundation after reading an inspector's report.
The home, that was built in 1959, was recently purchased. The buyer wanted to make sure the structure would last with a permanent solution.
The crawl space had wooden beams exposed to the elements. This could lead to sagging floors, separating floorboards and other issues inside the home.
The homeowner trusted NV Waterproofing to inspect his crawl space foundation. The design specialist educated the homeowners on the reasons why they were seeing the issues outlined in the inspectors report. The homeowner agreed it would be best to replace the joists in the space and add a steel supplemental beam to reinforce the structure.
NV Waterproofing installation crews stabilized the crawl space by installing the beams and then sealed out any future trouble by adding a vapor barrier.
This customer in Alexandria experienced sagging floors due to high moisture in her crawlspace. To fix the problem, we proposed installing SmartJacks to stabilize the floors and also encapsulate the crawlspace to lower moisture levels preventing further damage elsewhere.
A homeowner in Alexandria had lived there for 30 years. Just 10 years ago, they started to experience water seepage in their basement. After realizing the problem wouldn't fix itself, they decided to call a professional. Now, they have a dry and usable space.
One Alexandria homeowner had been dealing with water seepage in his basement for years. He tried to stop the issue with waterproof paint, towels, and even a drainage system installed by a handyman. Nothing fixed the problem. He finally decided to have a pro come and take a look at the problem. When NV Waterproofing and Foundation Repair arrived, they properly assessed the issue with a thorough inspection. When the inspection was over, the technical advisor walked the customer through everything he found including some bowing walls. After hearing the risks of water seepage and bowing walls, this homeowner decided to have us fix the problem. Since having his system installed, he has not experienced a single drop of water and has had complete peace of mind that his foundation is secure.
A family owned house since it was built, this customer wanted to stop the water seepage as soon as possible. He had noticed the problem about 5 years ago and did not want to see pooling any longer. After having his TripleSafe and WaterGuard systems installed, he has not had a drop of water in his basement.
After dealing with drafty floors in her home for several winters, this customer decided to see what she could have done. She had her two small crawlspaces fully encapsulated and insulated. They noticed the difference immediately and complimented the crew on their thoroughness.
A customer in Alexandria had a cold and gross crawlspace under their home. After doing a little research, they learned that encapsulating a crawlspace could make it a usable area. In just a couple of weeks, they had a clean and safe space.
A customer in Alexandria had lived in her home for 29 years and had several water leaks. After dealing with this issue for 10 years, she was tired of having to clean up water in her basement. She called several contractors to help her, but only NV Waterproofing & Foundation Repair were able to logically assess the situation and provide a solution designed specifically to her needs. Now, with her new waterproofing system, she no longer has to keep fans and towels in her basement ready for the next rain. She can finally finish this space and put it to use.
