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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 Olney
Concrete Sidewalk Leveling and Repair in Olney, MD
Concrete Sidewalk Leveling and Repair in Olney, MD
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Concrete Sidewalk Leveling and Repair in Olney, MD

Before After
Concrete Sidewalk Leveling and Repair in Olney, MD Concrete Sidewalk Leveling and Repair in Olney, MD

In Olney, MD, a homeowner faced the challenge of cracked and uneven front steps, as evident in the provided photos. This issue posed not just an aesthetic problem, but a potential safety hazard. We addressed this with precision by employing our expert solutions—NexusPro® Joint Sealant and the PolyLevel® system. NexusPro® effectively sealed the cracks, protecting the concrete from damaging water intrusion, while our PolyLevel® system swiftly stabilized and leveled the steps. These products ensured hydraulic stability and aesthetic restoration, providing the homeowner with long-lasting peace of mind.

Crawl Space Encapsulation in Olney, MD
Crawl Space Encapsulation in Olney, MD
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Crawl Space Encapsulation in Olney, MD

Before After
Crawl Space Encapsulation in Olney, MD Crawl Space Encapsulation in Olney, MD

A homeowner in Olney, MD, was dealing with a damp, musty crawl space that was affecting the air quality and energy efficiency of their home. Concerned about potential mold growth and long-term structural damage, they reached out for a solution. After inspecting the space, we recommended a full crawl space encapsulation. Our team installed a CleanSpace vapor barrier to seal out moisture, a SaniDry dehumidifier to control humidity, and insulation to improve energy efficiency. The transformation was remarkable—the crawl space went from a damp, unusable area to a clean, dry, and healthy environment. The homeowner was thrilled with the results and the added peace of mind that their home was now protected from moisture-related issues.

 

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Company Awards
Better Business Bureau - A+ Rating
Better Business Bureau - A+ Rating
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Five Star Rated
Five Star Rated
NV Waterproofing and Foundation Repair is proud to be recognized by Five Star Rated, a trusted company that recommends top-performing... [Read more]
Best Pick Reports Certified
Best Pick Reports Certified
NV Waterproofing and Foundation Repair is proud to be a Best Pick Reports Certified company, recognized for consistently delivering exceptional... [Read more]
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Professional Foundation & Concrete Repair in Olney, MD

Happy Customers Surrounding Olney, MD
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Professional Foundation Repair & Concrete Services

NV Waterproofing & Foundation Repair is your local expert for fixing cracked, sunken, or failing foundations and concrete. Serving Olney, we offer long-lasting repairs backed by trusted products and skilled technicians. We understand that every property has unique needs, and we tailor our solutions to address the root cause of your structural concerns, not just the surface symptoms.

Concrete Repair Services

Damaged concrete doesn’t have to mean full replacement. Our concrete repair services use lifting, leveling, and sealing techniques that bring slabs back into position quickly and cleanly. This approach saves time and money, while also extending the lifespan of your existing surfaces.

  • Commercial Concrete Lifting
  • Driveway Leveling
  • Interior Slab Repair
  • Porches and Patios
  • Pool Deck Repairs
  • NexusPro Sealant Protection
  • SealantPro Concrete Sealant

From residential patios to large commercial slabs, our solutions restore safety and appearance with minimal disruption. The addition of NexusPro sealant further protects joints and cracks, ensuring your concrete resists weathering and remains secure for years to come.

Foundation Repair Services

When foundation problems go unaddressed, they can threaten the safety and value of your entire property. NV Waterproofing & Foundation Repair offers advanced systems that do more than stop the symptoms—they resolve the root causes of structural movement, cracks, and instability. With our proven products and methods, you can feel confident that your home or business is built on solid ground.

  • Foundation Replacement
  • CarbonArmour Reinforcement
  • PowerBrace Wall System
  • GeoLock Anchoring
  • Push Pier Installation

Whether it’s reinforcing walls with CarbonArmour, stabilizing sagging floors with SmartJacks, or addressing settlement with push piers, our systems provide comprehensive, long-term protection. We customize every repair plan to meet the unique challenges of your property.

Types of Foundations We Fix

No matter what kind of foundation supports your property, our team has the knowledge and tools to repair it effectively. From older stone foundations to modern block or concrete designs, we have solutions that respect the integrity of your home while delivering lasting results.

  • Stone & Mortar
  • Poured Concrete
  • Brick
  • Cellular Concrete
  • Cinder Block

Request a Free Estimate in Olney, MD

Protect your home or business with reliable foundation and concrete repair. Contact NV Waterproofing & Foundation Repair today for a free estimate in Olney. Our experts will create a custom plan that keeps your property safe, stable, and looking its best, giving you peace of mind for the future.

Case Studies From Olney
Foundation
A homeowner in Olney, MD, began noticing unsettling signs of foundation issues in their home. Cracks had formed above the windows, and doors...
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Basement
A homeowner in Olney, MD, was struggling with water intrusion in their basement, especially during heavy rains. The persistent water issues not only...
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Job Stories From Olney, MD
Concrete Pool Deck leveling and crack repair in Olney, MD

A homeowner in Olney, MD contacted NV Waterproofing & Foundation Repair after noticing their concrete pool deck was uneven and cracked in several areas. With summer approaching, they wanted to repair the surface before family gatherings and pool season began. The uneven slabs had created potential trip hazards around the pool, and the homeowner wanted a safe, attractive space where family and friends could relax and enjoy the backyard.

 

Our team completed a full inspection and recommended our proven concrete leveling and crack repair solution. We used PolyLevel® polyurethane foam to carefully lift and level the sunken concrete slabs, restoring a smooth and even walking surface. We then sealed the cracks with NexusPro® joint sealant to help protect against water intrusion and future damage. The homeowner was thrilled with the quick turnaround and minimal disruption, and most importantly, happy knowing they can now enjoy the pool safely with family and friends all summer long.

Foundation Settlement issues in Olney, MD

A homeowner in Olney, MD, began noticing troubling signs of foundation settlement in their home, including cracks forming above their windows and doors that were sticking. Concerned about the structural integrity of their property, they reached out to NV Waterproofing and Foundation Repair for an expert evaluation. During our inspection, we confirmed their concerns—foundation settlement was indeed occurring, and visible cracks had formed along the concrete walls in the basement.

To address the issue, we installed four Push Piers to stabilize and lift the foundation back to its original position. These heavy-duty piers were driven deep into stable soil layers, providing long-term support for the home. Additionally, we injected the cracks in the basement walls with a durable sealant to prevent water intrusion and further damage. This comprehensive solution restored the home to its once-stable state, eliminating the cracks and resolving the sticking doors.

The homeowner was relieved and thrilled with the results, knowing their home was now secure and protected from future settlement issues. This project highlighted NV Waterproofing and Foundation Repair’s commitment to delivering effective, lasting solutions for foundation concerns.

Work Requests From Olney, MD
Project Location: Olney, MD
Looking to install a French drain in our below-grade yard.
Project Location: Olney, MD
1st floor joist seems to be warping. There is a section where it feels higher than the other. Basement is unfinished and one has access to the joists from the basement for repair.
Project Location: Olney, MD
Whenever it rain water comes inside from the basement door
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