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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

Local Basement Waterproofing & Crawl Space Repair Experts in Manassas, VA

They were quick to come our house and resolve the issue that actually fixed the problem!...
Happy Customers Surrounding Manassas, VA
Work Requests

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Your Basement Waterproofing, Crawl Space & Foundation Repair Company in Manassas, VA

If you have a wet basement, crawl space issues, 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 the work is done the right way. Plus, our crews are familiar with the Manassas, VA area, so you can count on us to be there on time. Contact us today and let us know how we can help you!

Our Products & Services:

  • Sump pump replacement and installation
  • Interior drainage systems
  • Dehumidifiers
  • Crawl space encapsulation and vapor barriers
  • Crawl space support jacks
  • Foundation crack repair
  • Foundation settlement repair

To schedule your free on-site consultation and estimate, contact NV Waterproofing & Foundation Repair today! We offer our wet basement repair, waterproofing, crawl space repair and foundation repair services in Manassas and the surrounding areas in Virginia.

Job Stories From Manassas, VA
Waterproofing Proposal in Manassas, VA

Alice was experiencing extensive water issues that were slowly ruining her finished basement. We proposed the addition of the SuperSump Plus, our WaterGuard system, and to finish off the perimeter with a CleanSpace vapor barrier to fully protect the home from any future water damage. 

Work Requests From Manassas, VA
Vicinity of Greenleaf Drive in Manassas
My basement recently flooded. I want to see if there is anything I can do to prevent it from happening again.
Vicinity of Blandsford Drive in Manassas
I have a water leak in the basement, presumably coming from under the front stairs. I also have water in the basement I think came in by way of the water line into the house. Both leaks started yesterday during the evening storm.
Vicinity of Highland St. in Manassas
I have a slab in the house that is sloping and we have a few minor cracks in the walls.
Vicinity of Damascus Drive in Manassas
The downstairs first floor of my home flooded at least 2 inches on last Friday, June 19th. I called a company to extract the water but need to find the root cause of why it flooded. Would like a representative to stop and give a free, no obligation estimate. Please contact me at your earliest convenience.......thank you so much !
Vicinity of Weir St in Manassas
Crawl space repair and insulation
Vicinity of Eppes Island Place in Manassas
We have some water coming in underneath our basement carpet. It appears to be coming in at the Cove joint. I think it may be seepage. We do have a sump pump, however I am not sure if it is functioning properly or not. I would like to schedule an inspection and have someone come take a look and determine if it is seepage or a cracked foundation or something else.
Vicinity of Stone Hill LN in Manassas
I am in a townhouse and noticed the front of the house below where there is brick and what seems to be wood where the dirt meets has some gaps looking to see if it can possibly be sealed or replaced / fixed
Vicinity of Cheshire Ridge Cir in Manassas
I found wet/water stained drywall with some mold in a storage area under my steps.
Vicinity of Bens Way in Manassas
After heavy rains we get water in our basement laundry room. We would like to have someone look to see if it can be fixed.
Vicinity of West St. in Manassas
Home Inspection came back with signs of possible foundation repair needed and damp crawl space.
Vicinity of Ratcliffe Trail in Manassas
I have a small crack in my foundation in the garage. I'm not sure if this is something to be concerned about. Would like to be proactive. Also, there's a pretty good size crack in my garage slab. About 1/8 wide from the place settling. Would like to know what my options are and how much it's be to fix
Vicinity of Fort Dr in Manassas
The wood paneling in basement is showing water damage, which suggests foundation damage. I don't know how sever the problem is.
Vicinity of Oakglen Rd in Manassas
Need an estimate to repair 2 cracks in foundation that are leaking water into basement
Vicinity of Antonia Ave in Manassas
I am selling my house. I am required to get a crawlspace quote for repair if any structural issues-support columns found in crawlspace and new buyer has requested this. I would like a quote if there is any issues found. Also note the bathroom floor above the floor stands is sagging.
Vicinity of Virgina Ave in Manassas
Water in collecting in crawl space pump is not working.
Vicinity of Wellington Road in Manassas
Found a crack in the basement wall which is leaking water into our basement. Would like to get a crack injection as soon as possible to correct this.
Vicinity of Fancy Farm Ct in Manassas
For preventive measure.
Vicinity of Park Avenue in Manassas
In two corners in our basement we have seen a small amount of leakage over the years. Currently the drywall is cut out and was hoping to have someone come and give us a free estimate.
Vicinity of Evans Ford Rd in Manassas
Foundation repair and water in basement
Vicinity of Attingham Court in Manassas
Hi, We noticed a vertical crack in a cement wall in the basement recently, and wondered if you'd like to take a look, I can email you pics if you email me T the address above. Thanks!
Serving the following Manassas, VA zip codes
20108, 20109, 20110, 20111, 20112, 20113