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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
 
Concrete Repair Services & Products
PolyLevel® Concrete Leveling
NexusPro® Cracked Concrete Repair
Sidewalk Repair
Pool Deck Repair
Driveway Repair
Interior Slab Leveling
Commercial Concrete Repair
 
Aspen Air Purifier
Company Awards
Angi Super Service Award 2021
This award honors service professionals who have maintained high service ratings and reviews on Angi in 2021. Angi Super Service... [Read more]
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]
More Awards
Happy Customers Surrounding Triangle, VA
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Triangle, VA's Established Basement Repair Company

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

If you have a wet basement, crawl space issues, foundation problems, or sinking, cracked concrete slabs, NV Waterproofing & Foundation Repair can help. Since 1986, we've helped local homeowners with all their basement waterproofing, crawl space encapsulation, foundation repair, concrete leveling, concrete repair, and air purification 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 Triangle, 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
  • Aspen air purifier
  • Crawl space encapsulation and vapor barriers
  • Crawl space support jacks
  • Foundation crack repair
  • Foundation settlement repair
  • Concrete leveling
  • Cracked concrete 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, foundation repair, air purifier installation, concrete leveling, and concrete repair services in Triangle and the surrounding areas in Virginia.

Case Studies From Triangle
Stabilizing
A homeowner in Triangle, VA, faced a critical issue with their property—failing foundation walls that threatened the structural integrity of...
Job Stories From Triangle, VA
Expert Concrete Leveling and Repair in Triangle, VA

In Triangle, VA, a homeowner discovered their front stoop was becoming uneven and unlevel, causing safety concerns and detracting from the curb appeal of their home. Uneven concrete surfaces like this are more than just an eyesore—they can pose serious tripping hazards and, if left unaddressed, lead to deeper structural problems.

 

Seeking a dependable and long-lasting fix, the homeowner contacted NV Waterproofing and Foundation Repair, a trusted local expert in concrete leveling and repair in Triangle, VA. Our process started with a prompt appointment scheduled by our Customer Care Specialist for a detailed home inspection.

Our System Design Specialist performed a thorough evaluation of the stoop and surrounding area to identify the root cause of the settling concrete. After careful assessment, we recommended using our proven repair solutions: PolyLevel® for lifting and leveling the concrete slab, combined with NexusPro® Joint Sealant to protect joints and cracks from moisture infiltration and future damage.

 

On the day of repair, our skilled production team arrived ready to restore the stoop. We began by drilling small, pea-sized holes strategically into the concrete slab to inject PolyLevel®, a high-density polyurethane foam. This foam expands beneath the slab, filling voids and lifting the stoop back to its original, safe, and level position.

Once the slab was properly leveled, we applied NexusPro® Joint Sealant to seal cracks and joints, providing a durable, weather-resistant barrier that prevents water penetration and extends the life of the repair.

 

After the project was completed, our team conducted a thorough cleanup, leaving the property neat and the stoop perfectly restored.

The homeowner was delighted with the results—enjoying a visually appealing, safe, and fully functional front entryway once again.

 

At NV Waterproofing and Foundation Repair, we are committed to delivering expert concrete leveling and repair services in Triangle, VA that offer lasting results and peace of mind for homeowners.

Basement Waterproofing in Triangle, VA

Not long ago in Triangle, VA, a homeowner reached out to us in distress. The pride of their home, a cozy theater room nestled in their basement, was under threat. Every time it rained, water trespassed from the outside, disrupting the comfort and peace they'd built within their space. Understanding how much this room meant to them, our mission was clear: restore its safety and comfort, ensuring this wouldn't be a recurring nightmare. After contacting our Customer Care team, we quickly dispatched a System Design Specialist to their home. On inspection, we found that the issue lay with improper drainage and external water making its way in. It was a problem screaming for our expertise and trademark solutions. We proposed installing WaterGuard for efficient below-floor drain management, CleanSpace to add a waterproof barrier, and IceGuard to prevent blockage against frozen discharge lines—a combined force to combat any water intrusion. Our production team soon followed, ready to transform this threat into an anecdote of the past. With precision and care, they installed the tailored solutions around the homeowner's theater room, ensuring the love for movie nights remained uninterrupted by external elements. Once setup and cleanup were complete, what stood behind was not just a safe, dry basement, but also the rebuild of a sanctuary. The outcome? Nights in the theater room were restored to their former glory, dry and secure, thanks to our future-proof waterproofing measures. The homeowner could now sink into their seat, unconcerned and unbothered by the rain, with relief and content knowing their space was protected, all thanks to the determination and craftsmanship of our team.

Work Requests From Triangle, VA
Project Location: Triangle, VA
Estimate for sump pump replacement
Project Location: Triangle, VA
Concerned crawlspace isnt moisture controlled. Floor moldings appear to be peeling and rotting universally throughout house. Running a dehumidifier in home nearly 24/7.
Project Location: Triangle, VA
Small leak in the corner of my basement
Project Location: Triangle, VA
Leak in foundation
Project Location: Triangle, VA
Hello, I live in Triangle, VA. Been in my current house for about a year. I've got 2 cracks in my crawl space walls that leak water when we've had heavy rains. It's not an absurd amount of water, but it still leaks. I would like to have them evaluated.
Project Location: Triangle, VA
Foundation crack repair
Service Area
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