Serving Suffolk and Nassau Counties

Contact Us For
A Free Estimate!
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
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

Reliable Mold Removal & Basement Waterproofing Contractor serving Bayville, NY 11709

My uncle gave a strong recommendation for your company....
Happy Customers Surrounding Bayville, NY
Work Requests

Click the icons to see what our customers had to say.

Reviews From Bayville
Testimonials From Bayville
I am so pleased and excited that we decided to go with 3 pumps for back up!
Testimonial by Joanne from Bayville, NY
The installation crew was so thorough!
Testimonial by Corinna P. from Bayville, NY

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

Reliable Solutions for Wet Basements in Bayville

Does your Bayville 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 Bayville:

  • 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!

Bayville’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 Bayville:

  • 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 Bayville, NY and throughout Nassau County.

Experienced Foundation Repair Experts Serving the Bayville 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 Bayville 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 Bayville:

  • 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 Bayville, 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 Bayville, 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 Bayville, NY.

Case Studies From Bayville
This homeowner had a finished basement but behind the sheetrock wall a foundation crack occurred that allowed water to leak in ruining parts of their...
Our customer in Bayville, NY had a cold, damp, musty basement. There was water seepage through the foundation all around the perimeter of her house...
Job Stories From Bayville, NY
Damp Basement Repair in Bayville, New York

A homeowner in Bayville, New York had a basement that would become extremely damp and wet during bad rain storms, this was becoming a very frustrating problem as they had several other contractors coming and attempting to repair their basement. Each contractor's attempt at fixing their basement would work for a while before failing, the homeowner was becoming hopeless at fixing their basement problem and decided to attempt to fix it one last time before selling their home, so they gave us a call to come inspect their basement issue. After sending one of our specialists out to inspect their basement they recommended having our basement waterproofing system installed in their home in order to turn it into a dry, usable, healthy space. The way our basement waterproofing system works is by our team coming in and installing our WaterGuard system, sump pump system, and our dehumidifier system. The way our WaterGuard system works to keep your basement dry and usable is by our crew jackhammering out a trench around the perimeter of your basement so they can install our WaterGuard system along the footing of the foundation. As water tries to enter the basement it will get caught in our WaterGuard system and directed to our sump pump system, which will then discharge the water out of the home and away from the foundation. Our sump pump system comes with three different pumps inside, our first one does most of the heavy lifting, while our second pump acts as a backup encase the first one fails or becomes overwhelmed with water, and our last pump is our battery backup system, which will kick on if the home ever lost power during a bad storm, keeping the basement dry all the time. To ensure this basement remains completely dry and healthy we installed our dehumidifier system, which will remove any moisture, mold, or mildew from the air helping to improve the air quality in this basement. Now this homeowner has a basement that's going to remain dry and usable for many years to come. 

Damp Crawl Space Repair in Bayville, NY

A homeowner in Bayville, New York had a crawl space that was dirt, damp, nasty, and musty the homeowner was concerned about mold growth and wanted to utilize the area for additional storage, so they gave us a call. We sent out one of our specialists to inspect this crawl space, after accessing the crawl space our specialist recommended that they encapsulate the crawl space. After showing the homeowner the benefits of encapsulating their crawl space they couldn’t wait for us to get to work. Our crew came in and got started by laying down a layer of drainage matting, which is going to separate the crawl space from the earth while allowing water to easily flow underneath the matting. On top of the drainage matting we installed our CleanSpace vapor barrier, which is going to stop any water or moisture from entering the crawl space while making the space clean, dry, and bright. Since this homeowner lived in an area with a high water table we installed our SmartSump system in the crawl space which will collect any water that runs under the drainage matting and discharges it outside, away from the foundation of the home. On the walls of this crawl space, we installed our SilverGlo insulation which is designed to reflect heat back into the space making the crawl space more energy efficient and saving the homeowner on their heating and cooling bills. The last thing we did to ensure this crawl space remains completely dry was installing our SaniDry dehumidifier in the crawl space. Our dehumidifier will filter out any small mold particles that might be in the air, along with filtering out any moisture that might be in the air and self-discharges 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, and usable for many years to come.

Clean Crawl Space in Bayville, NY

This homeowner in Bayville, NY had a crawl space that was just dirt and they wanted to see if they could make their nasty unusable crawl space into a usable storage space and gave us a call. Our team was able to make this crawl space a clean usable space by encapsulating the crawl space with our vapor barrier material, which will make the crawl space clean while also preventing any moisture from coming up through the dirt. Now this homeowner has a crawl space that is clean and usable for many years to come. 

Work Requests From Bayville, NY
Project Location: Bayville, NY
There is a step crack in one of the walls that needs repair. There is a crack on the exterior wall that might be connected and needs repair.
Project Location: Bayville, NY
My house has a moldy smell from the crawl space. It was already encapsulated a few years ago and it doesn't seem to be working
Project Location: Bayville, NY
I'm getting so much water since neighbors have installed french drain system need to waterproof my basement
Project Location: Bayville, NY
No concerns just price
Project Location: Bayville, NY
Foundation needs repair. Crawl space is dirt needs a barrier. Drafty windows and entrance door.
Project Location: Bayville, NY
I don't like that my crawl space always has water; I live in a flood zone and would like to eliminate this problem if possible.
Project Location: Bayville, NY
Project Location: Bayville, NY
Have a "dry"" mold in garage. Need it to remove. Thanks
Project Location: Bayville, NY
Moldy wet smell from smaller crawl space
Project Location: Bayville, NY
I am interested in having a French drain installed. My basement is unfinished and measures 39x36.
Project Location: Bayville, NY
The water table under my home is very high. it causes my pumps to run about every 30 minutes, depending on the weather. On my system, is it possible, which was installed two months ago, to adjust the system so that pumps will work only water begins to become visible on the basement floor? Thanks for the help.
Project Location: Bayville, NY
I am considering buying a house that needs a sump pump replacement. There is currently a pump that is not working properly and the plumbing to draw the water from the house (via a garden hose) is very questionable. I am looking to have the pump replaced and capped and have the drainage from the pump properly done. If you could give me a range to have the present pump removed and a new system, with backup generator, to be installed.

our service area

Service Area
Free Quote