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Reviews From Vienna
Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier
Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
SaniDry Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents
Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration
Company Awards
Angie's List Super Service Award 2016
Smart Home Services received the Super Service Award for being the top A-rated company in our category.... [Read more]
Angie's List Super Service Award 2015
Smart Home Services received the Super Service Award for being the top A-rated company in our category.... [Read more]
Angie's List Super Service Award 2014
Smart Home Services received the Super Service Award for being the top A-rated company in our category.... [Read more]
More Awards

Vienna, VA's Trusted Basement Waterproofing, Foundation & Crawl Space Contractor

Working with Jayne, Jim and their staff was easy and very professional. As a contractor, trusting you project or a...
Happy Customers Surrounding Vienna, VA
Work Requests

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If you have a wet basement, crawl space, or foundation problems, NV Waterproofing & Foundation Repair can help. Since 1986, we've helped local homeowners with all their basement waterproofing, crawl space encapsulation, and foundation repair needs.

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 Vienna, VA 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 in Vienna

Whatever the cause of your wet basement, NV Waterproofing & Foundation Repair has a solution. If your basement floods in heavy rain, or is always damp and musty, our waterproofing and moisture control solutions could help. If your sump pump or drainage system aren't working like they should, we can recommend a better option. We’re homeowners too. That’s why we only install products that we know work.

  • 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

Crawl Space Encapsulation & Repair in Vienna

Crawlspace Supports and Vapor Barrier

We sealed and stabilized this crawl space with our innovative tools.

Did you know that your crawl space could cause musty odors and cold floors upstairs? If you have a vented crawl space with moisture, mold, mildew, rot, or pest problems, we can help.

At NV Waterproofing & Foundation Repair, we use the CleanSpace encapsulation system to seal your crawl space from outside air. This will help stop moisture and mold problems.

We offer a variety of crawl space solutions, including:

  • Vapor barriers
  • Dehumidifiers
  • Sump pumps
  • Access doors and access wells
  • Crawl space support jacks

Warrantied Foundation Repair in Vienna

Foundation problems only get worse over time. If you notice 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, the less money it will cost you in future repairs.

Some common signs of foundation problems are:

  • Sagging floors and floor cracks
  • Wall cracks
  • Bowing walls
  • Sticking doors and windows
  • Tilting chimneys

With 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.

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.

To schedule your in-home consultation with a free written estimate, contact us today! We offer our basement waterproofing, crawl space repair and foundation repair services in Vienna, VA and the surrounding areas.

Job Stories From Vienna, VA
Repairing a Vertical Crack in a Foundation Wall in Vienna VA

Seema, from Vienna VA, noticed that there was a vertical crack on her basement foundation wall, and it had begun to seep water. Being that she was a past customer of NV Waterproofing, she gave us a call right away. 

We sent out one of our top project design specialists, Greg, to evaluate Seema's wall and give her options for repairs. One of those options was to install our FlexiSpan, flexible sealant, which will never dry or crack and it flexes to the natural movement of the foundation wall. Seema was very happy with the results of the repair once again.

Work Requests From Vienna, VA
Project Location: Vienna, VA
The earth in the crawl space is very wet. In addition, when rain is really heavy , my basement is flooded.
Project Location: Vienna, VA
Need waterproofing/regrading for a new home for basement and sunroom Home inspection report found water seepage in some parts of foundation and walls.
Project Location: Vienna, VA
We have had modest leaking from behind our finished shower wall in the basement as well as a newer leak from a window well / window in basement. We need the crack and window leak filled by a professional with the recommended epoxy, etc.
Project Location: Vienna, VA
During a recent heavy rain we had water coming in through a window well on the side of the house. We may also have had water coming into the basement in other areas along that same wall and along the back of the house.
Project Location: Vienna, VA
We are looking for someone to provide an opinion/estimate on the correct drainage system for our new home after our basement recently flooded.
Project Location: Vienna, VA
Water in the basement
Project Location: Vienna, VA
Looking to get a small crawl space encapsulated.
Project Location: Vienna, VA
There are two joists in my basement that appear to have started to sag/crack recently. I would like to get an evaluation and an estimate for repair costs.
Project Location: Vienna, VA
I have a sump pump, but the storms seem to be larger and I am concerned about loss of power in a large storm
Project Location: Vienna, VA
Leaking in basement.
Project Location: Vienna, VA
The cinder blocks in an areaway into the basement have become porous. Rain water enters through the blocks as well as an open space at the bottom of the bilco doors, puddles and makes it way into the basement. The back of the cinderblocks need to be exposed past the foundation and sealed. A course of cinder blocks will need to be addded as well.
Project Location: Vienna, VA
Discovered water in my basement. Need repair!
Project Location: Vienna, VA
Looking to replace our existing sump pump with something more substantial and less likely to fail, possibly adding a second pump or using other solutions that you might recommend.
Project Location: Vienna, VA
I have moisture coming through my foundation walls in the basement and would like a quote on how to deal with the issue and preventative waterproofing work to prevent any water problems in the future.
Project Location: Vienna, VA
We are in need of a consult on a foundation issue. Water is collecting under the basement floor. The issue was found during an ongoing renovation project when a cavity under the fireplace hearth bench was discovered. This is an interesting issue and I look forward to speaking with you about it. Thank you.
Project Location: Vienna, VA
Waterproofing basement
Project Location: Vienna, VA
Looking for estimates on waterproofing and possible foundation repairs.
Project Location: Vienna, VA
The front yard of our townhouse does not drain well and is always soggy on a rainy day. We now see water marks on the basement foundation wall and want to take care of it before if becomes a bigger problem.
Project Location: Vienna, VA
We have a small crack in our basement wall letting water in.
Project Location: Vienna, VA
Currently have wetness in finished basement at house in Vienna. House is occupied by tenant but completely accessible for repair work. We'd like to get your feedback on improving the flow of water around sides of house from street to backyard as the lot slopes downward to a pool in the backyard.
Serving the following Vienna, VA zip codes
22180, 22181, 22182, 22183, 22185