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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 Sayville

Encapsulating a Crawlspace in Sayville, NY

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Damp Smelly Crawlspace Fixed in Sayville, NY

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Custom Waterproofing for 100 y/o Home Leads to Home Getting Sold

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See All Before & After Images

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

Leading Mold Remediation & Wet Basement Contractor serving Sayville, NY 11782

Very professional and knows the product....

Testimonial from Frank from Sayville, NY

Happy Customers Surrounding Sayville, NY

Testimonials

Reviews

Work Requests

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

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

Need dehumidifier installed with drainage to outside. Basement very humid and moldy

Project Location: Sayville, NY

Leak in basement when it rains hard.

Project Location: Sayville, NY

Water in basement after rain

Project Location: Sayville, NY

Have small water intrusion in basement in heavy rain. Like to waterproof basement to finish in future.

Project Location: Sayville, NY

I have an unfinished basement and I'm looking to give my son a space he can hang out in. Just curious as to what costs would need thanks

Project Location: Sayville, NY

Had a previous estimate looking to review and look at options to either seal basement and add support or see if can build space down there. I have prior estimate. I emailed Nick but did not yet hear back not sure if still works there thank you

Project Location: Sayville, NY

Just looking for a quote to refinish our basement

Project Location: Sayville, NY

Would like to revisit crawl space and options to improve air flow.

Project Location: Sayville, NY

After Heavy rain we have water in basement. It seems to happen more frequently. Unknown as to where water may be intruding from. We would like to speak to someone and address this problem.

Project Location: Sayville, NY

We have water coming in from what appears to be the foundation. we dont see a crack but looks like it is coming in where the wall meets the floor in one or two spots.

Testimonials from our customers in Sayville, NY Jason J. Foster Ave

I have had my service for 6 years in a high water table area. They always bend over backwards to get to me for service or if I have any concerns. A great company.

Frank D. Sayville, NY

Very professional and knows the product.

John A. Rose Street

Eric was very knowledgeable and more importantly, patient, with my lack of knowledge. He gave me a solid education, and his honesty resulted in zero investment on my part. When the time is right, Healthy Basements will be my go to company ans Eric will for sure be my guy.

Helen A. Versa Place

Brian was very helpful. He did a great job!

Reviews from our customers in Sayville, NY

4.8/5
Jack C. Jack C. Candee Ave

5.0/5
Jared Jared Bayview Ave

5.0/5
Bob C. Bob C. Fairway East

3.8/5
Robert B. Robert B. S Snedecor Avenue

Thank you

4.6/5
Tiffany A. Tiffany A. Palmer Circle

5.0/5
Frank D. Frank D. Colton Ave

5.0/5
Keke Keke Sayville, NY

5.0/5
Mike O. Mike O. 11782, NY

I will be hiring them again in a month or so to do more work.

5.0/5
Joanne W. Joanne W. Bucknell Td

5.0/5
Paula L. Paula L. Oakdale, NY

They did what they said they would do and more. Excellent experience.

4.8/5
Victoria C. Victoria C. Oakdale, NY

5.0/5
Bill F. Bill F. Pepperidge Road

A few follow up "punch-list" items were taken care of quickly and successfully. I was very pleased with the service we received.

4.8/5
Nicholas W. Nicholas W. Bridle Way

the sales team was excellent and the installation crew was even better. the price is a lot to stomach but you get what you pay for. very satisfied. i will be passing the word along. thanks!

4.6/5
Paul S. Paul S. Edgewood Ave.

My crawl space seems less humid already. My wife noticed the musty odors are less noticeable and it's only been installed a few days.

5.0/5
Jules D. Jules D. Portside Dr

5.0/5
Mark F. Mark F. Edgewood Ave

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

5.0/5
S. T. S. T. Patchogue, NY

5.0/5
John D. John D. Princess Gate

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
Joseph I. Joseph I. Shore Drive

5.0/5
Paula L. Paula L. Connetquot Drive

From the very first phone call to the end of the project this company is top notch. They are still there for you if you have questions or concerns down the road.

5.0/5
Rich A. Rich A. Connetquot Drive

5.0/5
Tom C. Tom C. Spinnaker Court

5.0/5
B P. B P. Colonial Drive

Andrew was great in explaining what he felt is the only solution to my basement problem. The water issue is not o severe that I want a sump pump in my basement. I plan to monitor the water penetration for a bit longer before I commit. I may be contacting you next year if it worsens.

Andrew proposed a logical solutions but, as mentioned above, I prefer to evaluate conditinos until next Spring before I make a decision.

5.0/5
Anthony R. Anthony R. Avery Ave

5.0/5
Dawn S. Dawn S. Chestnut Avenue

5.0/5
Philip Z. Philip Z. South Dunton Ave

4.3/5
Darlene F. Darlene F. Florence Street

Basement Waterproofing, Crawl Space Encapsulation & Foundation Repair Contractor in Sayville, 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 Sayville 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 Sayville & 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 1-631-635-6032 or click below to schedule a free, no-obligation estimate in Sayville, NY and throughout Suffolk County.

Get Your Free Estimate

Reliable Solutions for Wet Basements in Sayville

Does your Sayville 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 Sayville:

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!

Sayville’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 Sayville:

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 1-631-635-6032 or simply click below to schedule a free on-site inspection and crawl space repair estimate in Sayville, NY and throughout Suffolk County.

Get Your Free Estimate

Experienced Foundation Repair Experts Serving the Sayville 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 Sayville 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 Sayville:

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 1-631-635-6032 or online.

Basement Finishing Contractor Serving Sayville, 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 Sayville, NY

Basement flooring
Waterproof wall panels
Ceiling tiles
Basement windows & doors
Basement egress window wells
And more!

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 1-631-635-6032 or click below to schedule a free on-site inspection and no-obligation estimate in and around Sayville, NY.

Get Your Free Estimate

Case Studies From Sayville

This homeowner wanted to be able to use their crawl space for storage and decided to give us a call.

Click to read solution...

The owner of a 125 year old home called Healthy Basement Systems concerned about the water coming through the foundation floor of his Dutch basement...

Click to read solution...

Our customer purchased this house with the intent to renovate and resell. While the house was on the market, many of our customer's potential buyers...

Click to read solution...

More Case Studies

Job Stories From Sayville, NY

Basement Finishing in Sayville, NY

After having this basement waterproofed by our team many years ago, this homeowner in Sayville, NY decided they wanted to convert their basement into a usable living space, so they gave us a call. Our team was able to bring this homeowner's dream basement to life by installing our Everlast Basement Wall Paneling System with decorative white trim along the top, Thermal Dry Flooring, Ceiling Tiles, and Doors. Our team also installed some baseboard heating to help keep the basement warm during the colder months. We also installed our SaniDry Dehumidifier in the utility closet we created for them and ducted the dehumidifier so that it can still filter out the air in the basement while hiding it away in a utility room. Since having a basement exit is a must on Long Island we installed an Egress Window in the event there is an emergency, the family has a safe exit to exit from. Now this homeowner has a basement that is beautifully finished for the entire family to enjoy for many years to come!

Sayville Crawlspace Encapsulation

This homeowner wanted to encapsulate their crawl space and make to easier for them to crawl around in, while also giving them a nice clean space to store any valueables in. After gicing us a call our team came in and installed our CleanSpace Vapor Barrier in the crawl space.

Sayville Waterproofing

Our team here at Healthy Basement Systems came in and fixed this leaking basement issue by installing our WaterGuard system along with our Smart Sump system that will give this homeowner a dry basement.

Sayville Crawlspace Encapsulation

This homeowner in Sayville had a crawl space that was nasty, cold, and unusable. They called Healthy Basement Systems to transform their crawl space into a clean, dry, usable one. Our team was able to transform this space by cleaning out any garbage. To make the crawl space energy efficient we installed our SilverGlo wall insulation that will help reflect light to keep the space insulated. Now that the crawl space was clean and energy-efficient we installed our CleanSpace vapor barrier system that will make this crawl space clean, dry, usable, and energy-efficient.

Work Requests From Sayville, NY

Project Location: Sayville, NY

Need dehumidifier installed with drainage to outside. Basement very humid and moldy

Project Location: Sayville, NY

Leak in basement when it rains hard.

Project Location: Sayville, NY

Water in basement after rain

Project Location: Sayville, NY

Have small water intrusion in basement in heavy rain. Like to waterproof basement to finish in future.

Project Location: Sayville, NY

I have an unfinished basement and I'm looking to give my son a space he can hang out in. Just curious as to what costs would need thanks

Project Location: Sayville, NY

Just looking for a quote to refinish our basement

Project Location: Sayville, NY

Would like to revisit crawl space and options to improve air flow.

Project Location: Sayville, NY

After Heavy rain we have water in basement. It seems to happen more frequently. Unknown as to where water may be intruding from. We would like to speak to someone and address this problem.

Project Location: Sayville, NY

We have water coming in from what appears to be the foundation. we dont see a crack but looks like it is coming in where the wall meets the floor in one or two spots.

Project Location: Sayville, NY

First time homeowners. We have an accepted offer, but have concerns on the exterior foundation. We received an inspection but wanted an additional person/contractor take a look.

Project Location: Sayville, NY

Moisture in crawl space

Project Location: Sayville, NY

Basement occasional water

Project Location: Sayville, NY

We have bowing walls and one wall that has failed and has a false wall in front of it. We need to see what has to be done to, not only repair the foundation, but how to irrigate the property to prevent further problems.

Project Location: Sayville, NY

Partial basement in the house and water is coming through the wall. Recently finished the basement, Which is when we discovered the issue

Project Location: Sayville, NY

As detailed by Engineer's inspection which we can discuss.

Project Location: Sayville, NY

How has a history of water. No wells around basement window, possible grading issue, needs downspout extensions. Would like a professional opinion about the water issues in the basement.

Project Location: Sayville, NY

We have an unfinished basement about the height is about 6 feet with exposed pipes exposed partial underground Of the house with lots of moisture. We would like to eliminate moisture and close up and seal anything that is competed exposed to the outside elements.

Project Location: Sayville, NY

Damp, musty smelling basement. Portable dehumidifier not enough

Project Location: Sayville, NY

We had some water come into the basement during the hurricane a couple of weeks ago and then again with the rain from Ida. This is the first time we have had water coming into the basement for the 15 years I have been in the house.