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Reviews From Herndon
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

Herndon, VA's Trusted Basement Waterproofing & Crawl Space Contractor

We used NV Waterproofing (NV) to fix a basement water leak in an addition to our house. NV provided the...
Happy Customers Surrounding Herndon, VA
Testimonials
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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 Herndon, 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 Herndon 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 Herndon

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 Herndon

Wall Anchor System Installed

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 Herndon, 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 Herndon

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

If you're looking for an estimate on basement waterproofing, crawl space repair or foundation crack or settlement repair in Herndon, contact us today! We offer no-obligation evaluations and free estimates. We look forwarding to helping you.

Work Requests From Herndon, VA
Project Location: Herndon, VA
We just moved into house and basement had mold. We had drywall removed and remediated. There is clogged french drain (dry dirt in pipe) and sump pump. We need new water drainage system installed and are interested in Water Guard.
Project Location: Herndon, VA
We need to repair our concrete porch and would like someone to inspect for any foundation problems.
Project Location: Herndon, VA
Have a cracked wall in our basement. Water gets in when it rains. Need a quote for a fix.
Project Location: Herndon, VA
Cracks in the poured concrete foundation, especially evident in the garage area. The concrete is also damp in some areas and there is spalling in some areas both inside and outside. Back in November 2015 when we bought this house, the seller provided a structural engineering report that disclosed the cracks. At that time, I spoke with the engineering firm who wrote the report and they recommended epoxy injection to repair and stabilize the cracks and seal out water. Unfortunately, the handyman hired by the seller to take care of punch list items before closing just slapped some caulk on the cracks. Finances kept us from addressing the problem at that time. But it appears to have gotten worse since then and we need a proper repair.
Project Location: Herndon, VA
We are looking to have a sump pump replaced.
Project Location: Herndon, VA
Water comes in my basement and need French drains.
Project Location: Herndon, VA
Townhouse with basement water problems. Some flooding which I believe is from neighbors gutter/drainage, has created mold and moisture issues in the basement. There is an existing sump that needs to be better routed and covered. The house is currently rented, so scheduling will have to be coordinated.
Project Location: Herndon, VA
I have an unfinished, underground basement with a concrete stairwell that leads down to it from the outside. There is a hole and cracks in that stairwell which are resulting in the dirt underneath it running down into the stairwell when it rains and clogging the drain pipe that leads to the sump pump. This results in my basement flooding through the door. I need to have those cracks and hole sealed or the foundation around that stairwell repaired
Project Location: Herndon, VA
Need Sump Pump Installed in Basement
Project Location: Herndon, VA
Ground water enters basement where water line enters. Only wet after rain or snow. Dries up in a few days.
Project Location: Herndon, VA
I'm going to be finishing a basement to covert to a living area, but there are a few cracks in the foundation that I want to have inspected before beginning that process.
Project Location: Herndon, VA
Hi, want to check if you repair floor joists ?
Project Location: Herndon, VA
Our house frame (and foundation?) appears to be shifting at our back door. The door is now out of alignment and we need to determine the cause and solution.
Project Location: Herndon, VA
There is a L-shaped retaining wall around an exterior staircase that leads down to a walk out basement door. The walls (I think cinderblock) are missing pieces and somewhat crumbling. I'm fixing up this rental property to prepare for listing, so need to address this issue.
Project Location: Herndon, VA
Brick siding has vertical crack
Project Location: Herndon, VA
In the basement water is oozing from foundation wall, saw a hireline crack. Trying to get an estimate of how much it would cost to repair the leak.
Project Location: Herndon, VA
We just recently bought our house and the crawl space needs to be cleaned out and encapsulated. I have also noticed that some floors are not straight and want to make sure we don't have foundation issues.
Project Location: Herndon, VA
Horizontal cracks in 2 rear corners of house basement (walk-out) - probably due to poor drainage
Project Location: Herndon, VA
We recently had a sump pump failure and would like to have a foundation repair expert out to assess our basement and the need for waterproofing etc.
Project Location: Herndon, VA
Require estimate for interior French drain installation to be connected to existing sump well.
Serving the following Herndon, VA zip codes
20170, 20171, 20172, 20192, 22095
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