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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

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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 Peabody Street in Manassas
Crawl space needs vapor barrier, wood treatment, insulation replacement
Vicinity of Berry Orchard Ct. in Manassas
Have a small leak in the basement that we need to repair. Additionally discuss ways to divert water away from the house outside.
Vicinity of Sweetbriar St in Manassas
Foundation, home needs leveled.b
Vicinity of McGrath Rd in Manassas
Moisture threw cinder block in my basement
Vicinity of NATCHEZ TRAIL CT in Manassas
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,
Vicinity of Tattersall Dr in Manassas
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.
Vicinity of Sumner Lake Blvd in Manassas
Vertical crack in poured concrete basement leaked water. It's dry now.
Vicinity of Quayle Court in Manassas
Crawl Space issue. Sinking
Vicinity of Thistlewood Court in Manassas
We have a two cracks in our foundation that need repair. I would like to get an estimate.
Vicinity of Kings Arm Drive in Manassas
Found a crack in foundation of rear of house would like to have it looked at and get estimate.
Vicinity of Arrowood Drive in Manassas
Crack in foundation, water leaking through. Drywall has been removed and crack located, needs repair.
Vicinity of Bradley Forest RD in Manassas
Humid crawl space
Vicinity of Classic Springs Dr in Manassas
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.
Vicinity of Celtic Lane in Manassas
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.
Vicinity of Oakglen Rd in Manassas
Damp walls in basement - noticed mold, removed drywall and insulation was wet
Vicinity of Stonebrook Drive in Manassas
I need a vapor barrier installed in a 6x12 space under the entry way of my home. There is no crawl space to access the area. The floor and subflooring will have to be removed to gain access. The floor joist will need to be treated for mold and mildew and be sealed.
Vicinity of Scott Peters Ct in Manassas
When we have heavy rains, there are 3 spots that do get some leaking that is causing a little puddle of water in our unfinished basement. We are looking to get that repaired.
Vicinity of Toddsbury Ln in Manassas
Would like to get a foundation inspection for potential issues we are seeing (sticking doors, bowed interior wall, kitchen cabinets coming off wall slightly).
Vicinity of Bow Hunter CT in Manassas
Having basement finished, getting water in basement after heavy rains.
Vicinity of Braxted Ln. in Manassas
Likely need to replace water well. leaks during heavy rains and fills with water (and sediment by now), eventually leaking through the window into the basement.
Serving the following Manassas, VA zip codes
20108, 20109, 20110, 20111, 20112, 20113