Contact Us For
A Free Estimate!
Reviews From Manassas
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

Click the icons to see what our customers had to say.

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
Project Location: Manassas, VA
I found a long, narrow crack in my foundation. I would like to have my foundation inspected.
Project Location: Manassas, VA
Sinking foundation, wall cracks, nail pops...
Project Location: Manassas, VA
The concrete wall outside our back door has a crack in it that needs to be sealed. We are also interested in learning about options for wet basement solutions.
Project Location: Manassas, VA
Joists are creaking and floor is drooping in one area of my home. Weight load in laundry room seems to be too heavy for the floor joists/support.
Project Location: Manassas, VA
My basement and crawl space have a strong smell of mildew, as well as visible white mold. The insulation under the crawl space has also degraded.
Project Location: Manassas, VA
Crawl space needs vapor barrier, wood treatment, insulation replacement
Project Location: Manassas, VA
Have a small leak in the basement that we need to repair. Additionally discuss ways to divert water away from the house outside.
Project Location: Manassas, VA
Foundation, home needs leveled.b
Project Location: Manassas, VA
Moisture threw cinder block in my basement
Project Location: Manassas, VA
I have located a crack in my basement foundation (interior) that needs to be patched. I could apply caulking but I believe there is probably a much better solution,
Project Location: Manassas, VA
Long, but thin crack in concrete basement wall. Does not appear to be leaking, looking to have it patched before we finish the basement wall.
Project Location: Manassas, VA
Vertical crack in poured concrete basement leaked water. It's dry now.
Project Location: Manassas, VA
Crawl Space issue. Sinking
Project Location: Manassas, VA
We have a two cracks in our foundation that need repair. I would like to get an estimate.
Project Location: Manassas, VA
Found a crack in foundation of rear of house would like to have it looked at and get estimate.
Project Location: Manassas, VA
Crack in foundation, water leaking through. Drywall has been removed and crack located, needs repair.
Project Location: Manassas, VA
Humid crawl space
Project Location: Manassas, VA
Have experienced three small leaks/puddles in basement on one wall of unfinished area. Have only owned the home since June 2020. Would like to get an inspection/estimate prior to finishing that part of the basement.
Project Location: Manassas, VA
Water in basement,! We have live in our home for 33 yrs and this summer is the first time that we have had water in the floor of our basement.
Project Location: Manassas, VA
Damp walls in basement - noticed mold, removed drywall and insulation was wet
Serving the following Manassas, VA zip codes
20108, 20109, 20110, 20111, 20112, 20113