Serving Suffolk and Nassau Counties

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Products & Services

Basement Waterproofing

  • Basement Crack Repair
  • Basement Sump Pump Installation
  • WaterGuard® Drainage Systems
  • CleanSpace® Vapor Barrier
  • Dehumidification Systems
  • Gutter Downspout Extensions
  • Aspen Air Purifier
  • Interior Drainage Systems
  • TripleSafe™ Sump Pump System
  • EverLast™ Basement Windows
  • SunHouse™ Window Wells

Crawl Space Repair

  • Crawl Space Structural Repair
  • CleanSpace® Crawl Space Encapsulation System
  • Crawl Space Insulation
  • CleanSpace® Vapor Barrier
  • Crawl Space Sump Pumps & Drainage Systems
  • SmartJack® Crawl Space Support Jacks
  • SaniDry Sedona Crawl Space Dehumidifier
  • Crawl Space Winterization

Foundation Repair

  • Foundation Leak Repair
  • Foundation Crack Repair
  • EverBrace™ Wall Restoration System
  • PowerBrace™ Wall Repair System
  • CarbonArmor® Wall Reinforcing System
  • GeoLock Repair System
  • Commercial Foundation Repair

Basement Finishing

  • Basement Remodeling
  • Basement Flooring
  • Waterproof Wall Panels
  • Ceiling Tiles
  • Replacement Windows & Doors
  • Basement Egress Windows
  • Window Wells

Gutter Installation

  • RainDrop Gutter Guards
  • Gutter Downspout Extensions
Before and After Pictures from Greenvale
Crawlspace Repair in Greenvale, NY

Crawlspace Repair in Greenvale, NY

Before After
Crawlspace Repair in Greenvale, NY Crawlspace Repair in Greenvale, NY

There was a crawlspace under a portion of this customer's house, causing cold floors in the winter and humidity build-up in the summer. Using CleanSpace® Crawl Space Vapor Barrier, we were able to eliminate both of these problems in the crawlspace, making the living space above it more comfortable.

Company Awards
Best of Long Island 2024
Healthy Basement Systems has been voted Best of Long Island 2024 in the basement waterproofing category.... [Read more]
1 Million Sq. FT. OF CleanSpace Installed
Healthy Basement Sytems has proudly installed 1 Million Square Feet of CLeanSpace form 2018-2019... [Read more]
Pulse of the City Customer Satisfaction Award 2019
We are proud to announce that, for the 5th year in a row, Healthy Basement Systems has won the Star... [Read more]
More Awards

Your Dedicated Greenvale, NY Basement Waterproofing & Foundation Repair Company

I can't believe the difference with adding the CleanSpace product to my crawlspace! ...
Happy Customers Surrounding Greenvale, NY
Work Requests

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Basement Waterproofing, Crawl Space Encapsulation & Foundation Repair Contractor in Greenvale, NY

Does your home have a wet, flooded basement or musty, foul odors? Have your foundation walls started to crack, bow, or buckle? Healthy Basement Systems can help! We are your local go-to for home improvement and repair services in the Greenvale area. We offer Long Island homeowners state-of-the-art solutions for basement waterproofing, crawl space repair and encapsulation, foundation repair, basement finishing, and more. Whether you’re experiencing foundation settlement, a damp crawl space, or another issue, the experts at Healthy Basement Systems have you covered.

Services We Offer in Greenvale & Nearby:

  • Basement waterproofing
  • Sump pump installation
  • Crawl space repair
  • Crawl space encapsulation
  • Crawl space winterization
  • Foundation repair
  • Gutter guard installation
  • Gutter downspouts & extensions
  • Air purification systems
  • Basement finishing

You deserve a healthy, safe, and comfortable home to live in — and Healthy Basement Systems can make it happen. Contact us today at 1-844-768-1870 or click below to schedule a free, no-obligation estimate in Greenvale, NY and throughout Nassau County.

Reliable Solutions for Wet Basements in Greenvale

Does your Greenvale basement leak or flood during heavy rains? If you’ve noticed signs of water seepage or damage, it’s important to identify and repair the issue as soon as possible. As an authorized Basement Systems dealer, Healthy Basement Systems has access to industry-leading basement waterproofing products, including basement sump pumps, interior drainage systems, dehumidifiers, replacement windows, and more. Learn more about our basement waterproofing solutions below!

Basement Waterproofing Services in Greenvale:

  • Perimeter drainage systems
  • Doorway drainage systems
  • Sump pumps
  • Replacement windows
  • Wall coverings
  • Waterproof flooring
  • Dehumidifiers
  • IceGuard® discharge line system
  • Crack repair
  • Downspout extensions

It’s time to say goodbye to basement water problems! Healthy Basement Systems’ highly trained team has the knowledge and expertise to accurately diagnose and repair the problem. Schedule a free on-site inspection and basement waterproofing estimate today!

Greenvale’s Crawl Space Repair & Encapsulation Experts

Foul odors, uneven floors, interior drywall cracks, and heightened allergy symptoms are all signs of a damp crawl space. The good news? Healthy Basement Systems is an expert in identifying and repairing a wide range of crawl space problems, from water intrusion and mold to structural issues, wood rot, and more. With our industry-leading crawl space encapsulation and repair services, you can enjoy a safer, more comfortable, and energy-efficient home.

Crawl Space Repair Services in Greenvale:

  • Crawl space encapsulation
  • SmartPipe™ crawl space drain
  • Drainage matting
  • Wall insulation
  • Floor insulation
  • Secure access wells
  • Crawl space doors
  • Vent covers
  • Structural repair
  • Crawl space fan
  • Self-draining crawl space dehumidifier
  • Wall termite protection

Contact us today at 1-844-768-1870 or simply click below to schedule a free on-site inspection and crawl space repair estimate in Greenvale, NY and throughout Nassau County.

Experienced Foundation Repair Experts Serving the Greenvale Area & Nearby

As one of the most critical parts of your home, ensuring your foundation is in the best condition possible is essential. Foundation wall and floor cracks, and bowing or buckling walls can all indicate a serious problem. When the structural integrity of your Greenvale home is at risk, it can have devastating results. If you’ve noticed troubling signs of foundation damage, don’t hesitate to contact the Healthy Basement Systems team. With a comprehensive, patented line of foundation repair products, you can count on our foundation repair experts to restore your foundation to optimal condition.

Foundation Repair Services in Greenvale:

  • Foundation wall repair systems
  • Crawl space support posts
  • Carbon fiber wall repair system
  • And more

To learn more about our foundation repair services and products, contact us at 1-844-768-1870 or online.

Basement Finishing Contractor Serving Greenvale, NY

Healthy Basement Systems doesn’t just create dryer, healthier basements. We can also help you transform your below-grade space with our basement finishing services. As part of the Total Basement Finishing network, we can access patented and warrantied basement remodeling products.

Our Total Basement Finishing™ system makes it easy to reimagine your basement and ensure it suits your needs now and in the future. Whether you want to add storage to your home, an extra bedroom, or create a space for entertaining friends and family, we have you covered.

Basement Finishing Services in Greenvale, NY

  • Basement flooring
  • Waterproof wall panels
  • Ceiling tiles
  • Basement windows & doors
  • Basement egress window wells
  • And more!

Contact us at 1-844-768-1870 or complete our online form today to learn more about our basement finishing services.

Schedule a Free Estimate Today!

If you’re looking for help with a damp, flooded basement or crawl space, basement finishing, gutter guard installation, or foundation problems, Healthy Basement Systems can help. Contact us today at 1-844-768-1870 or click below to schedule a free on-site inspection and no-obligation estimate in and around Greenvale, NY.

Job Stories From Greenvale, NY
Leaky Basement Repair in Greenvale, New York

A homeowner in Greenvale, New York reached out to us because they would find water in the corner of their basement whenever it rained outside, this would cause their basement to become more humid and even started to aid in mold growth. The homeowner had several contractors come to try to resolve their leaking basement issue but nothing worked long-term, so they gave us a call to see if we could solve their basement issue. After sending one of our specialists out to inspect their basement, we recommended waterproofing their basement so that their basement would remain completely dry, all the time. The way we waterproofed this basement was by our crew first coming in and installing our WaterGuard system around the perimeter of the basement and connecting it to our sump pump system. WaterGuard is designed to capture any water before it enters the basement and directs it to our sump pump system, which then discharges the water out of the house. Our TripleSafe sump pump system comes with 3 different pumps to ensure your basement remains completely dry and usable, all the time. The first pump in our TripleSafe system is our primary pump which will do most of the heavy lifting. In the event, our primary pump became overwhelmed or failed our secondary pump would kick on and continue to remove water. The third pump in the system is our battery backup system, in the event there was a power outage during a storm our third pump would kick on and continue to remove water away from the foundation of the home. To ensure this basement remains completely dry and mold-free we installed our dehumidifier, which removes moisture, mold, and mildew particles from the air helping to improve the air quality in this basement. Now this homeowner has a basement that will remain completely dry and usable for many years to come. 

Usable Crawl Space in Greenvale, NY

This homeowner in Greenvale, NY had a nasty dirt crawl space that was very humid and unusable and the homeowner wanted to utilize the space for extra storage and gave us a call. Our team was able to come in and make this crawl space into a clean, dry, usable one by encapsulating the crawl space with our vapor barrier material which will prevent humidity and moisture from entering the crawl space. When we encapsulate the crawl space we first put down a layer of drainage matting which allows any water to still flow under the crawl space but it separates the crawl space environment from the nasty dirty environment, on top of the drainage matting we install our vapor barrier which makes the space clean, bright, and dry. On the walls of the crawl space, we installed our SilverGlo insulation which will help reflect heat back into the crawl space to make this home more energy efficient. Our crew also installed our dehumidifier in the crawl space which is designed to filter out small mold particles, along with filtering out moisture from the air and self-discharging it back outside making it so the homeowner never needs to worry about emptying a water bucket. Now this homeowner has a crawl space that's clean, dry, usable, and energy efficient. 

Wet Basement Problems Resolved and Mold Cleaned Up in Greenvale, NY

Our customer, Nicholads R., just bought a home and noticed there was mold and water seeping into the basement.  Our Systems Designer Eric Greenberg found mold on the walls and floor, water seeping thru the floor/wall/footing join, and a relatively high humidity.

We performed a CleanStart Plus Mold Cleanup, then installed a WaterGuard system with a TripleSafe sump pump, and a SaniDry Sedona dehumidifier. The WaterGuard removes any water before it has a chance to get onto the floor, the TripleSafe pumps it outside, and the Sedona keeps the mold from coming back.

An IceGuard and a LawnScape were also installed to allow the TripleSafe to drain the water outside in any possible weather conditions.

Mr. R. is very happy that he will enjoy a dry, humidity-free basement for years to come!

Cold Floors Corrected with CleanSpace Encapsulation in Greenvale, NY

Ernest A., our customer in Greenvale, NY, had a crawlspace under a portion of his house. The cold air and dampness of the space could be felt in the room above it, making it uncomfortable. He called us in to see if we could offer a solution to the problems.

Utilizing our patented CleanSpace® Crawl Space Vapor Barrier, we eliminated the cold floor in his kitchen above and as well as the dampness that was damaging his floor joists, which would eventually have caused a sagging floor. Mr. A was very satisfied with the results.

Installing a crawl space vapor barrier is one of the most cost-effective ways to improve your home and prevent the need for future crawl space repairs.

Cold Floors Corrected with CleanSpace Encapsulation in Greenvale, NY - Photo 1Cold Floors Corrected with CleanSpace Encapsulation in Greenvale, NY - Photo 2
Work Requests From Greenvale, NY
Project Location: Greenvale, NY
Hi There, I'm reaching out on behalf of my boss - he's looking to install a dehumidifier with a hose to install in his house. Would love to learn more information about your process, or information he needs to provide, as well as your pricing. Thank you!

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