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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
Before and After Pictures from Upper Marlboro
From Sinking to Solid: Restoring Safety and Curb Appeal in Upper Marlboro, MD
From Sinking to Solid: Restoring Safety and Curb Appeal in Upper Marlboro, MD
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From Sinking to Solid: Restoring Safety and Curb Appeal in Upper Marlboro, MD

Before After
From Sinking to Solid: Restoring Safety and Curb Appeal in Upper Marlboro, MD From Sinking to Solid: Restoring Safety and Curb Appeal in Upper Marlboro, MD

In Upper Marlboro, MD, one homeowner found themselves facing a familiar but frustrating issue—a sinking front entryway sidewalk. What once offered a welcoming path had become uneven and unsafe, casting doubt on both the home’s appearance and its structural integrity.

That’s where NV Waterproofing and Foundation Repair stepped in with innovative, lasting solutions. Our team used PolyLevel®, a high-density polyurethane foam, to gently lift and level the sunken concrete—restoring the walkway without the need for messy demolition or costly replacement. To protect that repair for the long haul, we applied NexusPro®, a UV-resistant joint sealant designed to keep water out and prevent soil erosion.

Now, the front entryway isn’t just level—it’s resilient, attractive, and built to withstand Maryland’s changing weather.

 

At NV Waterproofing and Foundation Repair, we don’t just fix concrete—we deliver confidence, curb appeal, and safe footing for years to come. If your sidewalk is sinking or cracked, let us help you reclaim the path forward with precision and care.

Concrete Driveway Leveling in Upper Marlboro, MD
Concrete Driveway Leveling in Upper Marlboro, MD
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Concrete Driveway Leveling in Upper Marlboro, MD

Before After
Concrete Driveway Leveling in Upper Marlboro, MD Concrete Driveway Leveling in Upper Marlboro, MD

A homeowner in Upper Marlboro, MD, was dealing with a frustrating issue—water pooling in the corners of their concrete driveway near the garage door. Over time, the driveway had settled unevenly, causing the corners to sink and creating low spots where water would collect after every rain. Not only was this an inconvenience, but the standing water also posed a risk of long-term damage to the concrete and the garage foundation.

To resolve the issue, NV Waterproofing and Foundation Repair provided expert concrete leveling services. Using our advanced PolyLevel system, we lifted and stabilized the sunken corners of the driveway with precision. This process restored the driveway to its proper slope, allowing water to drain away from the garage door instead of pooling. The PolyLevel system is not only quick and effective but also provides a long-lasting solution that prevents further settling.

The homeowner was thrilled with the results. Their driveway is now level, functional, and free of water pooling issues, protecting both the concrete and the garage from future damage.

If you’re in Upper Marlboro, MD, and dealing with uneven concrete or water pooling issues, NV Waterproofing and Foundation Repair is here to help. Contact us today for professional concrete leveling services and keep your driveway in top condition!

Upper Marlboro, MD Basement Cleanup
Upper Marlboro, MD Basement Cleanup
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Upper Marlboro, MD Basement Cleanup

Before After
Upper Marlboro, MD Basement Cleanup Upper Marlboro, MD Basement Cleanup

This Upper Marlboro, MD basement waterproofing project was a unique case because the homeowner was not only dealing with water intrusion in the basement, but also signs of substantial iron ochre deposits. Iron ochre can create a thick, rust-colored buildup that may clog standard drainage systems over time, so this home needed a more specialized basement waterproofing solution. Before the repair, the homeowner was concerned about ongoing water problems, moisture, and the long-term reliability of the basement drainage system.

After completing a full inspection, NV Waterproofing & Foundation Repair proposed and installed our WaterGuard IOS system, which is designed to provide a stronger interior drainage solution for challenging basement water issues. We also installed a reliable sump pump system to collect and pump water away from the foundation. Together, the WaterGuard IOS and sump pump system helped address the homeowner’s basement water problems and provide a long-term solution for water intrusion and iron ochre concerns. After the project was complete, the basement was better protected, the drainage system was built for the home’s specific conditions, and the customer had peace of mind knowing their water issues were resolved.



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Company Awards
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Five Star Rated
Five Star Rated
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Best Pick Reports Certified
Best Pick Reports Certified
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Upper Marlboro, MD Concrete, Foundation, Crawl Space & Basement Experts

Happy Customers Surrounding Upper Marlboro, MD
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Serving Every Part of Your Upper Marlboro Home

From driveway trip hazards to bowing foundation walls, damp crawl spaces, and leaky basements, NV Waterproofing & Foundation Repair provides end-to-end diagnostics and repairs in Upper Marlboro. Our team combines proven products with skilled installation to deliver durable results for structural stability, moisture control, and air quality.

Not sure where to start? We’ll assess your concrete, foundation, crawl space, or basement and explain options. No pressure, no obligation.

Get a Free Estimate

Concrete Services in Upper Marlboro

Lift, level, and seal slabs quickly, often in hours, so you can reclaim safe, great-looking surfaces without full replacement.

  • Driveway Leveling
  • Porch & Patio Repair
  • Interior Slab Stabilization
  • Pool Deck Lifting
  • Commercial Concrete Lifting
  • NexusPro Crack & Joint Sealant
  • SealantPro Concrete Sealant

We address underlying voids and protect joints with NexusPro to resist Upper Marlboro weather and wear.

Foundation Services in Upper Marlboro

Stop movement, reinforce walls, and restore bearing capacity with engineered solutions tailored to soil and structure.

  • Foundation Replacement
  • CarbonArmour Wall Reinforcement
  • PowerBrace System
  • GeoLock Anchors
  • Push Piers

Permanent, low-disruption systems help protect property value and livability across Upper Marlboro.

Crawl Space Services in Upper Marlboro

We convert damp, musty crawl spaces into clean, conditioned zones that support healthier air and stronger floors.

  • Access Doors
  • Crawl Space Dehumidifiers
  • Drainage Systems
  • Crawl Space Encapsulation
  • Crawl Space Pump Out Service
  • Vent Covers
  • Vapor Barrier Installation
  • Turtle Doors
  • Smart Vents Flood Vents
  • SmartJack Crawl Space Supports

Encapsulate to block ground moisture, add Smart Vents for flood relief, and use SmartJacks to correct sag and bounce in floors.

Basement Services in Upper Marlboro

Keep water out and air clean with a full suite of drainage, discharge, purification, and sealing options.

  • Aspen Air Purifier
  • Basement Exterior French Drains
  • Exterior Sump Pump
  • Yard Drainage
  • Yard Grading
  • IceGuard Discharge Line Protection
  • Interior Waterproofing
  • Exterior Waterproofing
  • New Construction Tar & Membranes
  • Replacement Filters
  • WaterGuard Iron Ochre System
  • FlexiSpan Crack Repair
  • SaniDry Dehumidification
  • Window Wells

Whether retrofitting or building new, we design basement systems that match Upper Marlboro site conditions.

Book a Free Visit in Upper Marlboro, MD

Choose NV Waterproofing & Foundation Repair for reliable, warrantied solutions. Schedule your free estimate anywhere in Upper Marlboro.

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Case Studies From Upper Marlboro
Foundation
A homeowner in Upper Marlboro, Maryland contacted NV Waterproofing & Foundation Repair after noticing stair-step cracks along the exterior...
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Job Stories From Upper Marlboro, MD
Upper Marlboro, MD Crawl Space Repair Restores Stability and Comfort Beneath the Floors

In Upper Marlboro, MD, a homeowner was facing a frustrating and familiar problem: their floors felt cold, uneven, and soft underfoot. While it may have seemed like a minor comfort issue at first, the true culprit was far more serious—moisture damage and weakening structural supports in the crawl space below. Recognizing the signs, they reached out to NV Waterproofing and Foundation Repair, Maryland’s go-to experts in crawl space and foundation solutions.

Our team responded quickly. After scheduling an inspection with our responsive Customer Care Specialist, a skilled System Design Specialist conducted a thorough evaluation of the crawl space. What we discovered was excessive moisture and sagging floor joists—symptoms of long-term water intrusion and poor air circulation beneath the home.

To address the problem at its root, we installed a full crawl space support and waterproofing system. The first step was stabilizing the structure using our SmartJack® Support System—an adjustable, galvanized steel solution that lifts and secures sagging joists, restoring strength and levelness to the floors above.

Next, we encapsulated the crawl space using CleanSpace®—a heavy-duty vapor barrier engineered to seal out moisture and humidity. This was paired with CleanSpace® Drainage Matting, which channels any incoming water to a newly installed SuperSump®—our high-performance sump pump system designed to keep the area dry year-round.

The result? A transformed crawl space that’s dry, energy-efficient, and structurally sound. The homeowner now enjoys warm, even floors and peace of mind knowing their home is protected from future moisture damage.

If you're experiencing similar issues in Upper Marlboro or nearby areas, NV Waterproofing and Foundation Repair is here to help. From cold floors to foundation shifts, we deliver customized, lasting solutions that protect your home—starting from the ground up.

 
 
 
Basement Waterproofing in Upper Marlboro

When homeowners in Upper Marlboro, MD, noticed an unwelcome guest pooling in their basement—water, to be specific—they knew they needed a professional touch. Moisture had become a constant irritant, threatening not just the family’s comfort but also the structural integrity of their home. It was then they reached out to us, NV Waterproofing & Foundation Repair, acclaimed saviors from the perennial battle against the elements. Our Customer Care team quickly sprang into action, scheduling a comprehensive home inspection to unwrap the mysteries underneath. Upon arrival, a seasoned System Design Specialist from our sales team meticulously assessed the situation. Finding water’s wily ways, he recommended a bespoke concoction of our finest solutions—IceGuard, to safeguard against frozen discharge lines; CleanSpace, a liner transforming dingy, damp spaces into dry, usable areas; WaterGuard, ensuring water’s easy escape without muddying the basement; SaniDry Sedona, an allure to rob the air of excess moisture stealthily, and SuperSump, the stalwart sentry against accumulating water. Our installation gang, boasting a renowned foreman paired with adept installers, descended upon the home. They embarked on installing our famed products, meshing technological prowess with hands-on skills to turn the tide against water infiltration. Their intricate choregraphy was performed with careful attention to not just effectively mitigate moisture but also ensure the cleanest operate-and-vanish act, leaving behind nothing but satisfaction. Sure enough, the results sang volumes. What once was a begrudging acceptance of a wet basement became a storied battle, where NV Waterproofing & Foundation Repair emerged victorious. The once damp and unusable basement space was transformed into a dry, inviting sanctuary. 

Basement Waterproofing in Upper Marlboro, MD

When homeowners in Upper Marlboro, MD, discovered they were wading into a recurrent problem with water in their basement, urgency drove them to our doors. Reliable basement waterproofing had become their top priority to protect their home and sanity. We at NV Waterproofing and Foundation Repair were faced with a clear mission: to provide a solution as resilient and dependable as their trust in us. Understanding the unique challenges of each home is at our core, so we kick-started the process by sending our System Design Specialist to conduct a thorough investigation of the household's conundra. It was clear; the water intrusion called for a full perimeter solution. We rolled up our sleeves, and our installation crew set to work embracing their fresh challenge in Upper Marlboro, MD. Armed with CleanSpace, WaterGuard, and the TripleSafe Sump Pump, we had all the ingredients necessary to turn the tide on this burgeoning crisis. CleanSpace, a vapor barrier, was meticulously installed along the walls to block any incoming moisture, acting as the first line of defense. Next, WaterGuard, a brilliant yet unseen drainage system superb at capturing wall and floor seam water leakage, nestled quaintly at the home's footing. The creme-de-la-creme, our TripleSafe Sump Pump, was installed — its three-pump system ready to kick into high gear, ensuring the basement would stay dry, come what may. By embracing and solving the water woes of the Upper Marlboro home, we once again upheld our commitment to remarkable customer experiences, delivering on our promise of a reliable, long-lasting solution. The sounds of content sighs etching through the home palpitates our passion for what we do.

Basement Waterproofing in Upper Marlboro, MD - Photo 1
Work Requests From Upper Marlboro, MD
Project Location: Upper Marlboro, MD
Cracker in the basement
Project Location: Upper Marlboro, MD
After the recent storms, I noticed the rain heavily pouring through the top of my basement window seal into my home. From the inside, I cannot visualize any damage. But my concern is water damage behind the walls. Less than a year ago, I just had vinyl floors installed in my basement. I also have a deck that is above the window seal. I do not know how or where the water is getting in from the outside. I would like to get an inspection and an estimate please.
Project Location: Upper Marlboro, MD
I am seeing water in my basement on the walls.
Project Location: Upper Marlboro, MD
Need Vapor Barrier and about 15 holes sealed
Project Location: Upper Marlboro, MD
First level floor slopes in multiple areas.
Project Location: Upper Marlboro, MD
Water damaged studs and joist in front-right end of a townhome, supporting second level.
Project Location: Upper Marlboro, MD
Part of unfinished basement shows dampness. Wants you to come, inspect and suggest remediation.
Project Location: Upper Marlboro, MD
Leaky basement windows
Project Location: Upper Marlboro, MD
I will like an estimate to waterproof my basement at my home.
Project Location: Upper Marlboro, MD
Crawl space moisture, crawl space insulation replacement and damaged drain pipe
Project Location: Upper Marlboro, MD
Shaky ground, shifting wooden floors and uneven tiles. Poor insulation resulting from crawl space
Project Location: Upper Marlboro, MD
Water drains through basement windows.
Project Location: Upper Marlboro, MD
I have water in my basement and need someone to provide me a quote as soon as possible! Thanks!
Serving the following Upper Marlboro, MD zip codes
20772, 20773, 20774, 20775, 20792
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