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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]
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NV Waterproofing & Foundation Repair serving Knoxville, MD

Your Basement Waterproofing, Crawl Space & Foundation Repair Company in Knoxville, MD

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 Knoxville, MD 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 Knoxville and the surrounding areas in Maryland.

Case Studies From Knoxville
Sinking
A liquor store owner in Knoxville, MD, was dealing with a significant structural issue that threatened the safety and stability of their business...
Job Stories From Knoxville, MD
Unlevel Sidewalks in Knoxville, MD

Unlevel sidewalks are a common concern for homeowners in Knoxville, MD, due to their potential to cause safety hazards and legal liabilities. This issue not only detracts from a property's curb appeal but also poses a serious risk of trips and falls. When one local homeowner noticed the uneven concrete slabs around their property, they chose NV Waterproofing & Foundation Repair for a solution they could trust. After a seamless consultation with our Customer Care Specialist, a detailed inspection by a System Design Specialist revealed the best approach to lift and stabilize the slabs involved using the industry-leading PolyLevel® system, supplemented by NexusPro® Joint Sealant for long-term durability.

To tackle the uneven surfaces, our skilled production team began with the precision-based PolyLevel® technique. This innovative method involved drilling small, strategically placed holes into the affected sidewalks and filling them with high-strength polyurethane foam. As the foam expanded beneath the concrete, it gently lifted the slabs back to their original, level position. This process was quick, non-invasive, and provided a permanent solution to counteract future settling. To enhance the effectiveness of the repair and protect the concrete against water infiltration, NexusPro® Joint Sealant was carefully applied. This advanced sealant creates a durable barrier that resists cracking and erosion caused by weather variations, ensuring the sidewalks remain level and intact for years to come.

The result was a smooth, even sidewalk that restored the homeowner's peace of mind and the property's visual appeal. This project showcased how NV Waterproofing & Foundation Repair delivers tailored solutions with cutting-edge technology, helping homeowners reclaim safe, attractive spaces with confidence. For those dealing with uneven concrete, our team is ready to provide professional, reliable concrete leveling in Knoxville, MD.

Basement Waterproofing in Knoxville,MD

A business owner in Knoxville, MD, contacted NV Waterproofing & Foundation Repair to address a serious issue affecting their liquor store's foundation. The problem? A sinking floor caused by moisture buildup in the basement, which had led to rotting wood joists. Our skilled team inspected the property and devised a comprehensive plan to resolve the issue, ensuring the business could operate smoothly without further disruptions.

To start, we installed our innovative SuperSump system, a reliable sump pump designed to efficiently remove water and prevent basement flooding. This solution protects the building’s foundation and ensures a dry, secure space. Recognizing that foundational integrity is crucial for any business, we complemented this with the SmartJack system, which stabilizes crawl space beams and floor joists. Not only did this system lift the floors back to their original level, but it also reinforced the building's structural stability.

Knowing that moisture was the root cause of the damage, we implemented the CleanSpace system. This top-tier moisture barrier outperforms traditional materials by shielding the space from humidity, halting future wood rot, and preventing mold growth. To further enhance protection, we integrated the WaterGuard system, a cutting-edge interior drainage solution. Its discrete installation captures and diverts water while maintaining minimal disruption to the store's operations.

By combining these advanced systems, NV Waterproofing & Foundation Repair successfully stabilized the liquor store's foundation, restored the flooring, and eliminated moisture-related issues. The result? A safer business environment, enhanced structural integrity, and peace of mind for the owner. For commercial properties in need of reliable foundation repair in Knoxville, MD, our team delivers expert solutions tailored to keep your business thriving.

Basement Waterproofing & Repair in Frederick, MD
When a business owner in Frederick, MD started noticing uneven floors in their home, it was evident that there was a more significant issue at play. The sinking floors were a result of rotting wood joists, caused by persistent moisture in the basement. Worried about structural damage and the safety of their store, the business owner called NV Waterproofing & Foundation Repair for help. Our process began with the business owner contacting our Customer Care Specialist, who quickly scheduled an inspection. Our System Design Specialist visited the store to carry out a detailed assessment. It was clear that the foundation issues required a comprehensive solution. Our recommended plan included the installation of the SmartJack system, CleanSpace encapsulation, IceGuard system, and a SuperSump pump. Our skilled production team got to work, focusing on stabilizing the floor with the SmartJack system. These galvanized steel columns lifted the sagging floors towards their original position, addressing the root of the problem. The team then installed CleanSpace, a trusted system, to prevent moisture, mold, and dampness. This significantly improved the home’s overall air quality and atmosphere. Next, we tackled potential external threats. The IceGuard system was set up to ensure the sump pump drains effectively, even when winter ice might pose an issue. Completing the defense against water problems, the SuperSump was installed in the basement, equipped for maximum efficiency and reliability in removing water. Once our team finished the job, the store had a transformed, stable, dry basement, and the once problematic floors were safe and secure—a testament to the kind of thorough, lasting solutions NV Waterproofing & Foundation Repair provides to our clients. For business owners and homeowners in Frederick, MD facing similar issues, it's reassuring to know there's a reliable foundation specialist nearby, ready to restore peace and security to their homes or businesses.
Work Requests From Knoxville, MD
Project Location: Knoxville, MD
Water is leaking where the wall and the ceiling come together in a few places. There is also a leak in the crawl space that holds the water pump.
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