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 West Islip
TripleSafe Sump Pump Installed in West Islip, NY

TripleSafe Sump Pump Installed in West Islip, NY

Before After
TripleSafe Sump Pump Installed in West Islip, NY TripleSafe Sump Pump Installed in West Islip, NY

This homeowner needed to upgrade their existing pump system which was not keeping up with the quantity of water that would come in during a normal rainstorm. We installed our 3 pump system which has a battery backup in case the electricity goes out in a storm.

Bowing Walls in West Islip, NY

Bowing Walls in West Islip, NY

Before After
Bowing Walls in West Islip, NY Bowing Walls in West Islip, NY

This house in West Islip, NY basement bowing walls. With the help of Healthy Basement Systems expertise, we were able to fix this basement foundation issue with CarbonArmor. 

West Islip Crawl Space Encapsulation

West Islip Crawl Space Encapsulation

Before After
West Islip Crawl Space Encapsulation West Islip Crawl Space Encapsulation

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

Dependable Mold Removal & Basement Contractor serving West Islip, NY 11795

My first phone call was quickly followed up with a salesperson. Job was planned very quickly... A very positive experience....
Happy Customers Surrounding West Islip, NY
Work Requests

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Reviews From West Islip
Testimonials From West Islip
I recommend this system to anyone that has a problems that is similar to mine [water in basement].
Testimonial by Joe D. from West Islip, NY
Quality product. Low pressure sales and very knowledgeable. Installation crew was very professional and...
Testimonial by Michael C. from West Islip, NY
You should commend the crew who worked on our job. They were fantastic! They did an excellent job and left...
Testimonial by Michael M. from West Islip, NY

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

Reliable Solutions for Wet Basements in West Islip

Does your West Islip 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 West Islip:

  • 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!

West Islip’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 West Islip:

  • 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 West Islip, NY and throughout Suffolk County.

Experienced Foundation Repair Experts Serving the West Islip 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 West Islip 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 West Islip:

  • 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 West Islip, 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 West Islip, 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 West Islip, NY.

Case Studies From West Islip
A customer just moved into his new home, and was looking for someone to encapsulate his huge crawlspace. He called Healthy Basement Systems, and...
This homeowner had a simple pump inside a pit to keep water out of his basement. Unfortunately, in West Islip there is a high water table and when...
Job Stories From West Islip, NY
Crawl Space Sagging Floor Repair

This homeowner noticed that their floor was bouncy in the areas where they had a crawl space underneath so they gave us a call to see how we could fix their sagging/bouncy floor issue. Our team was able to fix this homeowner's sagging floor by installing our SmartJack system that will give the floor more support while also allowing the floor to be raised and made level in the living area again


West Islip Crawl Space Encapsulation

This crawl space in Northport was dirty and unusable until they gave us a call to come and turn their crawl space into a clean dry usable one!

Sagging Floor In West Islip

This homeowner's main floor was sagginging into their crawl space. After calling Healthy Basement Systems we installed SmartJack that are high-capacity, fully-adjustable steel pier. Designed to stop settling and can raise your sagging floor back to the proper level. The piers can be easily adjusted if future settling occurs.

Sagging Floor In West Islip - Photo 1
Crawl Space Encapsulation & Insulation in West Islip, NY

Noah noticed a weird odor coming from his crawlspace. After calling Healthy Basement Sytems, our systems design specialist Eric Greenberg assessed the situation and confimed Noah's worries, there was mold in his crawlspace! Our head foreman Deon and his team were able to get into the crawlspace and install a variety of top notch HBS products to get rid of the mold and give Noah a healthier, drier basement and piece of mind.

First, after killing and removing all the mold with CleanStart, Deon and his installation team rolled out Terrablock, an expanded foam insulation which creates a vapor barrier between the dirt floor and the crawl space. This helps to insulate the floors and keep the warm air inside. Next, they fully encapsulated the crawl space with our patented CleanSpace liner, a durable and felixble liner to create a vapor barrier between the foundation walls and crawl space. The team next applied the RimTight Insulation right above the foundation wall by the ceiling, which seals and insulates the rim joists. Lastly, the team installed our patented SaniDry Sedona, which is the world's most energy efficient and high-performing dehumidifier and air filtration system.  All of these products, along with our professional installation crew, gave Noah the confidence that his home is much safer, healthier, and more energy efficient. 

Work Requests From West Islip, NY
Project Location: West Islip, NY
I would like to have you look at my first floor which has develpoed a sag in it
Project Location: West Islip, NY
Cracked foundation.
Project Location: West Islip, NY
Interesting in exploring vapor barrier. Some roots encroaching into crawl space
Project Location: West Islip, NY
There is some water coming into the basement through the seams and corners.
Project Location: West Islip, NY
Water coming up through concrete basement floor and through footing in basement
Project Location: West Islip, NY
I get water in the crawl space ... I need to level some floors
Project Location: West Islip, NY
I'm inquiring about my crawl space. I want to insulate on encapsulate my crawl space.
Project Location: West Islip, NY
Looking to refinish our basement. Remove old paneling and change to sheetrock. Painting, flooring, drop ceiling install (maybe), egress (maybe)
Project Location: West Islip, NY
I have water in my basement. I believe it is coming from the ground. How can I seal the walls and floor?
Project Location: West Islip, NY
Need someone to look at the crawl space and make recommendations/modifications for keeping it dry.
Project Location: West Islip, NY
Crawlspace waterproofing/ vapor barrier
Project Location: West Islip, NY
Concrete crawl space sump pump
Project Location: West Islip, NY
Want to stop water from getting into basement when it rains
Project Location: West Islip, NY
Floor is dipping in living area. Crawl space underneath shows that floor needs to be supported.
Project Location: West Islip, NY
Since we have been in our home since 2019 we have noticed a few wet spots on the boiler room floor of our basement and we are not sure what exactly is causing this. We notice it happens during periods of heavy rainfall. We were wondering if you could come out and take a look and help us figure out what's going on.
Project Location: West Islip, NY
We have water coming up from the floor. It's only happened 2x in the 11 years we've lived in the house. Not a lot of water.
Project Location: West Islip, NY
Seem to be getting crawl space order in house
Project Location: West Islip, NY
Crawl Space
Project Location: West Islip, NY
Water in basement
Project Location: West Islip, NY
Our dirt crawl space currently is bare with no insulation or vapor barrier. We have wells for our crawl space vents on one side of the home but not the other. We're looking for professional advice on how to properly insulate and manage our crawl space.

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