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 Islandia
Crawl Space Insulation and Repair in Islandia, NY

Crawl Space Insulation and Repair in Islandia, NY

Before After
Crawl Space Insulation and Repair in Islandia, NY Crawl Space Insulation and Repair in Islandia, NY

CleanSpace and SilverGlo used to help repair this old, scary looking crawl space.

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

Basement Waterproofing & Foundation Repair Specialists in Islandia, NY

TRAVIS and his team were phenomenal--capable, intelligent, and professional. He went the extra mile to provide excellent service and demonstrated...
Happy Customers Surrounding Islandia, NY
Work Requests

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Basement Waterproofing, Crawl Space Encapsulation & Foundation Repair Contractor in Islandia, 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 Islandia 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 Islandia & 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 Islandia, NY and throughout Suffolk County.

Reliable Solutions for Wet Basements in Islandia

Does your Islandia 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 Islandia:

  • 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!

Islandia’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 Islandia:

  • 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 Islandia, NY and throughout Suffolk County.

Experienced Foundation Repair Experts Serving the Islandia 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 Islandia 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 Islandia:

  • 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 Islandia, 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 Islandia, 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 Islandia, NY.

Job Stories From Islandia, NY
Basement Flood Repair in Islandia, New York

A homeowner in Islandia, New York had a basement that would constantly flood with water and this was becoming a very frustrating issue for the homeowner as they couldn't figure out how to stop this from happening, so they decided to give us a call to come inspect their basement issue. After sending one of our specialists out to inspect their basement they determined they would need to waterproof this basement if they wanted their basement to be completely dry and usable. The way we waterproof basements is by installing our WaterGuard and connecting it to our Sump pump system, which will discharge water out of the home and away from the foundation. Our WaterGuard system gets installed around the perimeter of the basement so that it can capture and direct any water that enters the system into our sump pump, which will then remove the water from the system. As water enters our sump pump system it will be discharged out of the home by one of our three pumps, our first pump is designed to do most of the heavy lifting. The second pump in our system is our secondary pump, which will kick on if the primary ever became overwhelmed by water or in the event the primary was to ever fail. The final pump in our system is our batty backup system, which will kick on and continue to remove water from the system even if the home lost power during a bad rain storm. Now this homeowner has a basement that will remain completely dry and usable for many years to come.

Crawl Space Repair in Islandia, NY

This homeowner in Islandia, NY had a crawl space that was very damp and this was causing their crawl space to grow mold which was starting to create a musty smell in their home, so they gave us a call to come inspect their crawl space. Our team came out and encapsulated this crawl space which will make the crawl space into a clean, dry, usable space. The way we encapsulated this crawl space was by first laying down a layer of drainage matting that will allow any water or moisture to flow under the crawl space while preventing any of that moisture or water from entering the crawl space. On top of the crawl space, we put down our vapor barrier material which will also prevent any moisture from entering the crawl space at the same time as making the space clean, bright, and usable. Since this crawl space would take water on during bad rain storms we also installed our sump pump system in the crawl space which will capture any water that enters the crawl space and discharges the water back outside, leaving the crawl space completely dry. Our team also came in and installed our dehumidifier in this crawl space which will filter out any small mold particles that might be in the air, which will help eliminate that musty smell they were starting to get in their home. This dehumidifier also self-discharges any moisture it pulls out of the air and self-discharges that moisture 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, and usable for many years to come. 

Sagging Floor Repair in Islandia, NY

This homeowner in Islandia, NY started to notice that the floor in their kitchen area was bouncy and starting to sag down into their crawl space, so they gave us a call to come inspect their crawl space issue. Our team was able to fix this sagging/ bouncy floor issue by installing our SmartJack System which is designed to give the main floor the proper support it needs while also raising the sagging floor back to its proper level. Now this homeowner's main floor in their kitchen isn't sagging or bouncy anymore. 

Work Requests From Islandia, NY
Project Location: Islandia, NY
Need egress and bathroom/separate laundry area
Project Location: Islandia, NY
I have a few different things going on. 1 window well is filling up, and I have a leak coming in 3 different places. Additionally I need to reroute some of my spouts

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