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 Syosset
Encapsulation Completed for a Syosset, NY Crawl Space

Encapsulation Completed for a Syosset, NY Crawl Space

Before After
Encapsulation Completed for a Syosset, NY Crawl Space Encapsulation Completed for a Syosset, NY Crawl Space

This homeowner was experiencing first floor rooms that had a "musty" smell in them. Upon inspection from our System Design Specialist, we discovered it was coming from the crawl space. We solved the problem by completing encapsulating the crawl space with CleanSpace vapor barrier which prevents humidity and smells from finding their way into the main living space. We also added insulation to help make the rooms above the space more comfortable.

Basement Waterproofing, Syosset

Basement Waterproofing, Syosset

Before After
Basement Waterproofing, Syosset Basement Waterproofing, Syosset

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 Basement Contractor & Mold Abatement Pros serving Syosset, NY 11773, 11791

They did not use high pressure tactics like I saw with competitors....
Happy Customers Surrounding Syosset, NY
Work Requests

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Reviews From Syosset
Testimonials From Syosset
Oh my god these guys are top notch, as new home owners it's very scary considering we had a mold problem...
Testimonial by Sam O. from Syosset, NY

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

Reliable Solutions for Wet Basements in Syosset

Does your Syosset 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 Syosset:

  • 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!

Syosset’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 Syosset:

  • 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 Syosset, NY and throughout Nassau County.

Experienced Foundation Repair Experts Serving the Syosset 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 Syosset 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 Syosset:

  • 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 Syosset, 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 Syosset, 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 Syosset, NY.

Case Studies From Syosset
Homeowner Mr. Pologruto contacted Healthy basements with mold concerns. He had just moved into this home and was looking to kill/ get rid of all mold...
This homeowner built an addition onto their house and put floor joists on a dirt floor. Although there was already R-12 insulation, the floor was...
Every time it rained heavy, the homeowner would get water in the basement. This was causing some mold on the sheetrock and damaging their items they...
Job Stories From Syosset, NY
Basement Waterproofing in Syosset, NY

This homeowner in Syosset, NY had a leaking basement and whenever it would rain outside water would enter causing the homeowner to not utilize parts of their basement, the homeowner was tired of having a leaky basement and gave us a call to come inspect their basement. Our crew was able to make this basement clean, dry, and usable by installing our basement waterproofing system in the basement. Our basement waterproofing system consists of our waterguard and our sump pump system, the way our system works is by our crew first installing our waterguard system around the perimeter of the basement which will capture any water as it tries to enter the basement and directs it to our sump pump system. After the water enters our sump pump system our sump pump will take any water that enters the system and discharge it back outside, leaving the basement completely dry and usable. Our crew also installed our dehumidifier in the basement which will filter out any small mold particles that might be in the air, while also filtering out any moisture from the air and self-discharging that moisture back outside, making it so the homeowner never needs to worry about emptying a water bucket. Now this homeowner has a basement that will remain clean, dry, and usable for many years to come.

Work Requests From Syosset, NY
Project Location: Syosset, NY
Window replacemnet
Project Location: Syosset, NY
On occasion I've had some basement leaks after heavy rains. I want to get that checked out. Also, there are a couple basement ceiling cracks I want to have inspected for leaks and repaired.
Project Location: Syosset, NY
We noticed signs of cracks between the second-floor wall, the area under it, and the adjacent wall. Attached are some photos highlighting the problematic areas.
Project Location: Syosset, NY
Looking to possibly finish the basement.
Project Location: Syosset, NY
Light water seepage into my basement boiler room area during heavy rains. Want to look into stopping the water seepage.
Project Location: Syosset, NY
Wet carpet padding after rain. Possibly from the basement floor
Project Location: Syosset, NY
I need waterproofing for my basement
Project Location: Syosset, NY
Water coming in during very heavy rains
Project Location: Syosset, NY
Basement with a leaky concrete foundation floor and wall. i believe we need to install an interior French drain system.
Project Location: Syosset, NY
To prevent basement flooding
Project Location: Syosset, NY
Redo floor and bottoms of the walls in a basement 1/2 bath and surrounding area after water damage. Walls already cut and dried, Looking to make them either waterproof or otherwise easy to clean out in case there's another clog 5 years from now, with minimal disruption to the rest of the basement.
Project Location: Syosset, NY
Need insulation for crawl space with dirt ground, split style home. No issues with it, just need a clean finished area
Project Location: Syosset, NY
Water coming into the basement through the gap between top of basement wall and basement ceiling and through a crack of the wall after heavy rain.
Project Location: Syosset, NY
Some water in basement after today's storm.
Project Location: Syosset, NY
We are at the beginning stages of wanted to finish out basement. Half is finished, the other half raw.
Project Location: Syosset, NY
Water in basement and dehumidifier
Project Location: Syosset, NY
Basement waterproofing/poor drainage.
Project Location: Syosset, NY
Recent heavy rains caused water to seep into basement in unfinished boiler room. Need to determine source and options.
Project Location: Syosset, NY
Basement wall leak
Project Location: Syosset, NY
Sealing crawl space

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