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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 Seaford
SunHouse Window Well Installation in Seaford, NY

SunHouse Window Well Installation in Seaford, NY

Before After
SunHouse Window Well Installation in Seaford, NY SunHouse Window Well Installation in Seaford, NY

This SunHow window well was installed in an area that caused alot of problems for this homeowner. Their previous well collected rain water and was dark and dingy. The new window well is perfect for the space - keeps out water and lets in lots of light!

Crawl Space Encapsulation in Seaford, NY

Crawl Space Encapsulation in Seaford, NY

Before After
Crawl Space Encapsulation in Seaford, NY Crawl Space Encapsulation in Seaford, NY

Encapsulated crawl space in Seaford, NY

Crawl Space Repair in Seaford, NY

Crawl Space Repair in Seaford, NY

Before After
Crawl Space Repair in Seaford, NY Crawl Space Repair in Seaford, NY

Before and after we encapsulated this crawl space in Seaford, New York. 

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

Respected Mold Removal & Basement Waterproofing Company serving Seaford, NY 11783

Put my mind at ease especially with two toddlers in the house and one on the way....
Happy Customers Surrounding Seaford, NY
Work Requests

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Reviews From Seaford
Testimonials From Seaford
So happy with the job we have referred you to our neighbors!
Testimonial by Lynda S. from Seaford, NY
One of the best things we have done to our home!
Testimonial by Nancy A. from Seaford, NY
Based on my experience, Healthy Basement Systems is a very professional and reliable company.
Testimonial by Richard K. from Seaford, NY

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

Reliable Solutions for Wet Basements in Seaford

Does your Seaford 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 Seaford:

  • 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!

Seaford’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 Seaford:

  • 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 Seaford, NY and throughout Nassau County.

Experienced Foundation Repair Experts Serving the Seaford 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 Seaford 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 Seaford:

  • 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 Seaford, 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 Seaford, 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 Seaford, NY.

Case Studies From Seaford
Franklin recently bought a house in Seaford that had a leaky basement. After a recommendation from the previous homeowner, Franklin called Healthy...
The customer called saying the crawlspace the basement in their home was prone to flooding. They had a poorly working sump pump and the basement had...
This homeowner previously had 2 windows that were neglected, dirty, and accumulated water because of poor grading and other factors. It was dark in...
Job Stories From Seaford, NY
Wet Basement Repair in Seaford, NY

This homeowner in Seaford, NY had a basement that would allow water to enter it whenever it would rain outside causing parts of their basement to be unusable. The homeowner was tired of not being able to use their full basement and gave us call to come inspect their issue. Our team was able to turn this basement into a clean, dry, usable one by installing our basement waterproofing system in it, our basement waterproofing system consists of our waterguard and sump pump system. The way our system works, is first our team installs our waterguard system around the perimeter of the basement which is designed to capture water as it tries to enter your basement and directs it to our sump pump system. Our sump pump system than turns on and discharges the water back outside leaving the basement completely dry and usable. The homeowner also noticed that their basement always smelled musty and they wanted to know if we could help get rid of that musty basement smell. We were able to remove that musty basement smell from their basement by installing our dehumidifier, which will filter out any small mold particles that might be in the air along with self discharging any moisture it pulls out of the air and self discharges it back outside, meaning the homeowner never needs to worry about emptying a water bucket. In the event this house ever lost power during a rain storm their sump pump system would continue to run because we connected a battery backup system to it that will kick on and allow the system to continue to run. Now the homeowner has a basement that's clean, dry, and usable for many years to come.

Crawl Space Moisture Control In Seaford, NY

This homeowner in Seaford, NY had a dirt crawl space that was allowing moisture to enter the space creating a very humid environment which can cause wood to rot and mold to grow, so the homeowner gave us a call to come inspect their crawl space. Our team was able to make this crawl space dry by installing our CleanSpace Vapor Barrier in it which will prevent any moisture from entering the crawl space, we also installed our SaniDry Dehumidifier in the crawl space which is designed to filter out any moisture in the air along with any small mold particles that could be in the air. Leaving this crawl space clean, dry, and usable again. 

Triple safe and CleanSpace installation in Seaford, NY

The customer called saying his basement was flooding and it was very humid in there. Our sales person Rich Alexander spoke with the customer to get a better understanding of what was happening and set up a time and date. Our crew first set up the CleanSpace which utilizes a thick (20mil) white poly sheet material to completely cover basement foundation walls. This creates a vapor barrier and improves water proofing. We then installed our famous TripleSafe sump pump. This three in one sump pump. Pump 1 is a heavy-duty 1/3 horsepower (HP) cast-iron Zoeller pump that does most of the pumping, handling up to 2,600 gallons of water per hour. Pump 2 is a 1/2 HP pump that operates automatically if Pump 1 fails or if greater pumping volume is needed (up to 6,200 gallons per hour) and Pump 3 is a battery-operated pump that turns on automatically if power fails. The customer was super pleased with the results. 

Work Requests From Seaford, NY
Project Location: Seaford, NY
Crawl space has standing water and pump not working
Project Location: Seaford, NY
I have a leak in my basement/crawl space. I believe the leak is due to cracks in the foundation. I will need the foundation looked at and repaired
Project Location: Seaford, NY
Cracks and water getting into basement.
Project Location: Seaford, NY
Hello, it is nice to meet you. My name is Alison. Our basement in Seaford has flooded three times in the past few months and we are really looking for assistance in figuring out what's going on and help coming up with a plan going forward. We are very handy family, and have historically done a lot of work. However, this seems a little bit out of our scope. I was hoping you would be able to have some recommendations, thank you so much !
Project Location: Seaford, NY
1903 home with a wet unfinished basement.
Project Location: Seaford, NY
Our basement is flooding because the water is dripping down the foundation.
Project Location: Seaford, NY
We have an unfinished basement and are renovating our house which is about done. We were going to save waterproofing the basement but anytime we have heavy rain, we get a lot of water. We thought it was do to not have gutters but now that we have them we still get a lot of water. We don't know what's the best option to go with (getting a second pump or water proofing the basement. Was trying to add a video/photo but unable to. Please let me know. Thanks
Project Location: Seaford, NY
I have a crawl space under my bedroom that needs attention. Insulation has fallen, bugs are getting inside, and needs a general inspection to see what's needed for optimal performance.
Project Location: Seaford, NY
Crawl space encapsulation estimate
Project Location: Seaford, NY
Crack in basement floor. We get water once a year a small amount which causes the basement floor to get wet.
Project Location: Seaford, NY
Crack in concrete basement foundation wall needs repair.
Project Location: Seaford, NY
Termite damage/rot of beam in crawl space of home. Definitely causing a structural issue
Project Location: Seaford, NY
Had some water damage in the basement in the past. Looking to redo existing finished basement (half) and keep water out of the other side (utilities/laundry).
Project Location: Seaford, NY
In the hallway the floor seems to dip towards the bathroom
Project Location: Seaford, NY
My basement has become increasingly humid and damp since we moved in 5 years ago. I was hoping to see the best way to keep my basement dry and livable.
Project Location: Seaford, NY
I just bought a home in March 2020 that has a finished basement and now that the weather is getting warmer the humidity is rising up to and above 60%. I am looking to get a quote on a dehumidifier so that i have keep the humidity between 40%-45% consistently.
Project Location: Seaford, NY
Crawl space clean up and insulation
Project Location: Seaford, NY
Recently purchased a house with a damp crawlspace. Also concerned about insects in the crawlspace.
Project Location: Seaford, NY
I'm having wAter problems in my basement on the driveway side. It's coming from the same spot each time and I'm not sure if it's a problem with foundation or something else.
Project Location: Seaford, NY
Cracks in foundation in crawl space causing floors to become uneven. Also noticing some cracks in walls inside the house.

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