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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 Islandia

Crawl Space Insulation and Repair in Islandia, NY

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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

Basement Waterproofing & Foundation Repair Specialists in Islandia, NY

TRAVIS and his team were phenomenal--capable, intelligent, and professional. He went the extra mile to provide excellent service and demonstrated...

Testimonial from Eric from Islandia, NY

Happy Customers Surrounding Islandia, NY

Testimonials

Reviews

Work Requests

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

Work requests in Islandia, NY Project Location: Islandia, NY

Need egress and bathroom/separate laundry area

Project Location: Islandia, NY

I have a few different things going on. 1 window well is filling up, and I have a leak coming in 3 different places. Additionally I need to reroute some of my spouts

Reviews from our customers in Islandia, NY

4.2/5
Linda B. Linda B. Canterburd Dr

as long as it works and i get no water i'll be happy

4.2/5
Maureen W. Maureen W. VICTORY STREET

4.6/5
Aundrea C. Aundrea C. Central Islip, NY

4.3/5
Richard A. Richard A. 11788, NY

We needed a service call on our waterproof system when I called the office I spoke with Ashley who could not have been nicer or more helpful. Your serviceman Brian, was probably one of the most capable people I have ever had come to do work in my house. He called to tell us he was running late. He was so very pleasant & helpful. All in all I really wish you did many other services because I've never dealt with any trade people so nice, reliable & capable in the 44 years I'm in my house. Thank you

5.0/5
Irina Irina Hauppauge, NY

5.0/5
Angie Angie Hauppauge, NY

4.8/5
Robert M. Robert M. Steven Place

5.0/5
Edward M. Edward M. Ontario St

5.0/5
Nick C. Nick C.

5.0/5
Adalberto C. Adalberto C.

5.0/5
Megan P. Megan P. Ronkonkoma, NY

5.0/5
Vanessa S. Vanessa S. Darling Ave

4.5/5
Linda P. Linda P. Michigan Street

5.0/5
Anthony S. Anthony S. Empress Pines Drive

5.0/5
Linda D. Linda D. Smithtown, NY

Your team with Deon as supervisor finished our job today and I wanted to comment of the job they did. They were wonderful and extremely helpful and they were very professional. Thank you again for the wonderful job they did.

4.4/5
James James Fischer Ave

Good Job. Definitely glad I hired a local company, and that the work was done well and expediently.

4.3/5
Karen Karen Church St.

I have recommended your services to two different colleagues & one has an appointment for a market representative to visit tomorrow.

5.0/5
Colleen H. Colleen H. Rocket Dr

4.8/5
Ron T. Ron T. Radford Road

4.8/5
Fratamico Fratamico Holly Drive

5.0/5
Jacqueline J. Jacqueline J. Claywood Dr

5.0/5
John G. John G. Sherman Street

5.0/5
Egbert B. Egbert B. Third Street

5.0/5
Justin M. Justin M. Baldwin Street

4.6/5
Stephanie M. Stephanie M. Fifty Acre Road S

5.0/5
Staci R. Staci R. Smith Rd

5.0/5
Robert W. Robert W. Debbie Lee Lane

4.4/5
Scott W. Scott W. Wantagh Ave

4.5/5
Bruce D. Bruce D.

4.0/5
Diana B. Diana B. Amsterdam Rd

Overall he did a good job and it was done quickly.

Islandia Basement Waterproofing, Basement Finishing, Crawl Space Encapsulation & Foundation Repair Contractor

Looking for reliable waterproofing and repair solutions in Islandia? Leave it to the pros at Healthy Basement Systems! Specializing in "All Things Basementy," homeowners have trusted us to provide reliable waterproofing and structural repair in Islandia since 2004. From basement waterproofing to foundation repair, we have proven, warrantied solutions to improve and protect the health and comfort of your home.

Services We Offer in Islandia & 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

When it comes to your home’s health, structural integrity, and visual appeal, it’s essential to work with a contractor you can trust. As part of the Basement Systems, Total Basement Finishing, and Supportworks networks, we offer only the best waterproofing and repair products.

To learn how we can protect your home from water damage and structural issues, get in touch with our team. Call 1-631-581-0808 or click below for a free quote!

Get a FREE Quote!

Basement Waterproofing Specialist in Islandia, NY

Are you tired of dealing with basement flooding or leaks every time it rains? Is your basement constantly musty and damp? Healthy Basement Systems can help! As a New York Basement Systems dealer, we offer reliable solutions for basement waterproofing in Islandia and nearby.

Our Islandia Basement Waterproofing Services

French Drain Systems
Drainage Systems
Sump Pump Installation
Sump Pump Maintenance
Sump Pump Repair
Basement Wall Crack Repair

Wall Panels
Drywall Repair Systems
Self-Draining Dehumidifiers
Subfloor Matting
Waterproof Flooring
Downspout Extensions

Whether you need a complete basement waterproofing system, sump pump installation, or basement crack repair, the pros at Healthy Basement Systems have you covered. All of our basement waterproofing products are professionally installed and backed by written warranties.

Contact us today to schedule a free Islandia basement waterproofing quote, and learn how we can keep your home dry and comfortable year-round!

Islandia Crawl Space Repair Expert

Is your crawl space "out of sight, out of mind?" While many homeowners adopt a similar attitude, neglecting your crawl space can be detrimental to your home's health and comfort. An unhealthy crawl space is vulnerable to water intrusion, high humidity, pests, and more — all of which can affect your home's indoor air quality, energy efficiency, and structural integrity. The good news? Healthy Basement Systems has the expertise and quality crawl space repair solutions to transform your crawl space into a dry and healthy area of your home.

Crawl Space Services We Offer in Islandia

Crawl Space Repair
Crawl Space Encapsulation
Crawl Space Winterization
Crawl Space Dehumidifiers

Vapor Barriers
Structural Repair
Wood Rot Repair
Thermal Insulation

From crawl space encapsulation and winterization to dehumidification and structural repairs, you can trust our experienced team to restore the condition of your crawl space. Call 1-631-581-0808 or click below today to schedule a free quote!

Get a FREE Quote!

Islandia Basement Finishing Contractor

Reimagine your basement with professional basement finishing in Islandia. Healthy Basement Systems is proud to be a Total Basement Finishing Contractor in New York. As such, we offer a comprehensive line of durable, waterproof, and visually appealing basement remodeling products designed to transform your unfinished or outdated basement from the ground up.

Our Basement Finishing Services in Islandia, NY

Basement Flooring
Waterproof Wall Panels
Ceiling Tiles
Basement Windows

Basement Doors
Basement Egress Window Wells
Bilco Doors for Basement Entry
And more!

With our basement finishing system, your lower level can be anything you want — home gym, hobby room, guest suite, home office, you name it! Contact us at 1-631-581-0808 or online today to schedule a free quote for basement finishing in Islandia and learn how we can bring your vision to life!

Expert Foundation Repair in Islandia & Nearby

Have you noticed cracks in your foundation walls or sagging, bouncy floors in the living areas of your home? Are your windows and doors getting stuck when you try to open or close them? These are all signs of a potentially serious foundation problem. Luckily, Healthy Basement Systems is here to help.

As a Supportworks dealer, we have the expertise and proven solutions to identify and eliminate common foundation issues, including foundation wall cracks, leaks, and bowing walls. You can count on our reliable team to thoroughly inspect your foundation and recommend the best solution to restore its stability and structural integrity. From foundation wall repair systems to crawl space support posts, we have the products to ensure your home is protected long-term.

Our Islandia Foundation Repair Services

Foundation Wall Repair
Foundation Crack Repair
Basement Crack Repair
Bowing Foundation Wall Repair
Foundation Leak Repair

Foundation Wall Anchors
Foundation Wall Repair Systems
Foundation Pier Systems
Street Creep Repair
Crawl Space Support Jacks

Ready to get started? Call 1-631-581-0808 or complete the provided form to schedule a free, no-obligation quote for foundation repair in Islandia, NY

Schedule a free, no-obligation quote today!

If you’re dreaming of a healthier, cleaner, and more energy-efficient home, we can help. Our waterproofing and repair solutions are durable, long-lasting, and backed by some of the best warranties in the industry. To learn more about our services or to schedule a free quote, call 1-631-581-0808 or click below.

Healthy Basement Systems is thrilled to offer foundation repair, crawl space encapsulation, basement finishing, and basement waterproofing in Islandia and throughout Suffolk County.

Get a FREE Quote!

Job Stories From Islandia, NY

Basement Flood Repair in Islandia, New York

A homeowner in Islandia, New York had a basement that would constantly flood with water and this was becoming a very frustrating issue for the homeowner as they couldn't figure out how to stop this from happening, so they decided to give us a call to come inspect their basement issue. After sending one of our specialists out to inspect their basement they determined they would need to waterproof this basement if they wanted their basement to be completely dry and usable. The way we waterproof basements is by installing our WaterGuard and connecting it to our Sump pump system, which will discharge water out of the home and away from the foundation. Our WaterGuard system gets installed around the perimeter of the basement so that it can capture and direct any water that enters the system into our sump pump, which will then remove the water from the system. As water enters our sump pump system it will be discharged out of the home by one of our three pumps, our first pump is designed to do most of the heavy lifting. The second pump in our system is our secondary pump, which will kick on if the primary ever became overwhelmed by water or in the event the primary was to ever fail. The final pump in our system is our batty backup system, which will kick on and continue to remove water from the system even if the home lost power during a bad rain storm. Now this homeowner has a basement that will remain completely dry and usable for many years to come.

Crawl Space Repair in Islandia, NY

This homeowner in Islandia, NY had a crawl space that was very damp and this was causing their crawl space to grow mold which was starting to create a musty smell in their home, so they gave us a call to come inspect their crawl space. Our team came out and encapsulated this crawl space which will make the crawl space into a clean, dry, usable space. The way we encapsulated this crawl space was by first laying down a layer of drainage matting that will allow any water or moisture to flow under the crawl space while preventing any of that moisture or water from entering the crawl space. On top of the crawl space, we put down our vapor barrier material which will also prevent any moisture from entering the crawl space at the same time as making the space clean, bright, and usable. Since this crawl space would take water on during bad rain storms we also installed our sump pump system in the crawl space which will capture any water that enters the crawl space and discharges the water back outside, leaving the crawl space completely dry. Our team also came in and installed our dehumidifier in this crawl space which will filter out any small mold particles that might be in the air, which will help eliminate that musty smell they were starting to get in their home. This dehumidifier also self-discharges any moisture it pulls out of the air and self-discharges that moisture 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.

Sagging Floor Repair in Islandia, NY

This homeowner in Islandia, NY started to notice that the floor in their kitchen area was bouncy and starting to sag down into their crawl space, so they gave us a call to come inspect their crawl space issue. Our team was able to fix this sagging/ bouncy floor issue by installing our SmartJack System which is designed to give the main floor the proper support it needs while also raising the sagging floor back to its proper level. Now this homeowner's main floor in their kitchen isn't sagging or bouncy anymore.