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 Settlement Repair
  • Foundation Crack Repair
  • Tilting Chimney Repair
  • EverBrace™ Wall Restoration System
  • PowerBrace™ Wall Repair System
  • CarbonArmor® Wall Reinforcing System
  • WallDefense™ Wall Brackets & Straps
  • 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 Basement Waterproofing & Crawl Space Repair Contractor in 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
Testimonials
Reviews
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

Top-Tier West Islip Basement Waterproofing Specialist & Crawl Space Repair Expert

Healthy Basement Systems has been a trusted home services company offering basement waterproofing, basement finishing, crawl space repair, and foundation repair in West Islip, NY since 2004. For over two decades, homeowners have relied on our experienced team to improve the health and comfort of their living environment with innovative and reliable solutions. We’re proud to be a member of the renowned Basement Systems, CleanSpace, Total Basement Finishing, and Supportworks networks, and we’re dedicated to providing high-quality products and cutting-edge techniques that ensure your home stays in optimal condition year-round.

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

To learn more about our services or to schedule a free quote, call 1-844-768-1870 or click below.

Professional Basement Waterproofing in West Islip

Healthy Basement Systems is proud to be a trusted basement waterproofer in West Islip. As a member of the Basement Systems network, homeowners throughout New York trust our team to provide reliable, long-lasting solutions to their basement water problems. From basement flooding to leaking basement walls, we have the expertise and quality solutions to eliminate the problem and ensure your home stays dry and comfortable year-round.

Common Signs of Basement Water Problems

  • Musty odors that linger even after cleaning
  • Condensation on walls, windows, or floors
  • Visible mold or mildew in corners, on walls, or behind furniture
  • Damp or wet spots on the floor or walls
  • Cracks in the foundation or concrete walls
  • Wood rot or rust on metal surfaces

These issues can lead to serious structural damage if left untreated. If you notice any of these symptoms, don’t hesitate to call the West Islip basement waterproofing specialists. We offer a comprehensive line of basement waterproofing products and services, including interior drainage systems, sump pump installation, dehumidifiers, and wall crack repair to address your basement’s unique challenges.

Protect your home with Healthy Basement Systems. Contact us today to schedule a free quote for basement waterproofing in West Islip, NY or nearby.

West Islip Crawl Space Repair & Encapsulation

Your crawl space plays a critical role in the safety and health of your home. Yet, many New York homeowners adopt an "out of sight, out of mind" attitude about their crawl space. After all, they tend to be dirty, damp, and filled with debris. However, the condition of your crawl space can impact the structural integrity, indoor air quality, energy efficiency, and comfort of the living areas above. If there is a problem with your crawl space, you’ll likely begin to notice signs both in the crawl space and other areas of your home.

Common Signs of a Crawl Space Problem

  • Musty smells in your home
  • Sagging or uneven floors
  • High humidity or dampness
  • Standing water in the crawl space
  • Pest infestations, such as insects or rodents
  • Visible mold or mildew
  • Cold floors during winter
  • Condensation on walls or windows

Healthy Basement Systems can help you eliminate these common problems and restore the condition of your crawl space. Our West Islip crawl space repair services include crawl space encapsulation, structural repair, crawl space humidity control, and more. With professional services and industry-leading CleanSpace products, you can enjoy the peace of mind that comes from knowing your crawl space is safe, dry, and secure.

Call 1-844-768-1870 or contact us online today to schedule a free quote for crawl space repair in West Islip.

Basement Finishing Contractor in West Islip

Looking to add more living space to your West Islip home? Finishing your basement is an excellent way to do so — and Healthy Basement Systems can help! As a Total Basement Finishing contractor, we specialize in turning dingy, unfinished basements into beautiful, dry, and usable areas of the home. Our basement finishing system is both durable and waterproof, making it a great option for below-grade spaces. Whether you’re dreaming of an entertainment space complete with a wet bar or want a private area for work or hobbies, 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
  • Bilco Doors for Basement Entry
  • And more!

Call 1-844-768-1870 or contact us online today to schedule a free quote and learn how our West Islip basement finishing services can add extra space, visual appeal, and value to your home.

West Islip Foundation Repair Specialist

When it comes to the structural integrity of your home, the condition of your foundation is paramount. As a member of the Supportworks network, West Islip homeowners trust Healthy Basement Systems to provide reliable, long-lasting foundation repair solutions. We offer a comprehensive line of cutting-edge products designed to eliminate common foundation problems and restore the condition and structural integrity of your foundation.

Common Foundation Problems We Fix

  • Foundation wall cracks
  • Bowing foundation walls
  • Deteriorating basement walls
  • Basement wall cracks
  • Foundation leaks
  • Bouncy, uneven floors
  • Sticking windows and doors
  • Drywall cracks

If you’re concerned about your home’s foundation, give us a call at 1-844-768-1870 or reach out online. Our structural experts will thoroughly inspect the foundation to identify the problem and provide a repair recommendation. Schedule a free West Islip foundation repair quote to get started!

Schedule a free quote today!

Whether you need basement waterproofing, crawl space encapsulation, basement finishing, or foundation repair, Healthy Basement Systems can help. Contact us today to schedule a free quote!

We proudly serve New York homeowners in West Islip and throughout Suffolk County.

Case Studies From West Islip
Encapsulating
A customer just moved into his new home, and was looking for someone to encapsulate his huge crawlspace. He called Healthy Basement Systems, and...
New
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
Complete crawl space solution
Project Location: West Islip, NY
Basement flood during heavy rain events
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
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