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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
  • 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 Sag Harbor
Sag Harbor, NY - CleanSpace Wall System Installed to Create Wall Vapor Barrier

Sag Harbor, NY - CleanSpace Wall System Installed to Create Wall Vapor Barrier

Before After
Sag Harbor, NY - CleanSpace Wall System Installed to Create Wall Vapor Barrier Sag Harbor, NY - CleanSpace Wall System Installed to Create Wall Vapor Barrier

These walls were peeling from being painted or dry lock. The CleanSpace wall system along with the installation of a SaniDry Unit cleaned and dehumidified the entire space.

Vapor Barrier Installed in Sag Harbor, NY Basement

Vapor Barrier Installed in Sag Harbor, NY Basement

Before After
Vapor Barrier Installed in Sag Harbor, NY Basement Vapor Barrier Installed in Sag Harbor, NY Basement

Thermal Dry Basement Radiant Wall Barrier was installed on the entire perimeter of this basement before finishing to protect the walls from humidity and to help keep heat in the space.

Crawlspace & Foundation Repair in Sag Harbor

Crawlspace & Foundation Repair in Sag Harbor

Before After
Crawlspace & Foundation Repair in Sag Harbor Crawlspace & Foundation Repair in Sag Harbor

We were able to create a safer and healthier environment for a homeowner in Sag Harbor by providing crawlspace and foundation repair along with waterproofing the basement. 

Company Awards
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]
BUZZ Award
Healthy Basement Systems received the BUZZ award for Best Direct Mail Piece at the LI NARI Evening of Excellence.... [Read more]
More Awards

Expert Mold Removal & Wet Basement Contractor serving Sag Harbor, NY 11963

Very Proffesional Comany!...
Happy Customers Surrounding Sag Harbor, NY
Work Requests

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Reviews From Sag Harbor
Testimonials From Sag Harbor
Awesome place !!!!!!!!!!! Best in Long Island for Basement water proofing. Staff and service is excellent. Ask for Kenny he's great !
Testimonial by Amanda P. from Shelter Island, NY

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

Reliable Solutions for Wet Basements in Sag Harbor

Does your Sag Harbor 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 Sag Harbor:

  • 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!

Sag Harbor’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 Sag Harbor:

  • 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 Sag Harbor, NY and throughout Suffolk County.

Experienced Foundation Repair Experts Serving the Sag Harbor 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 Sag Harbor 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 Sag Harbor:

  • 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 Sag Harbor, 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 Sag Harbor, 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 Sag Harbor, NY.

Case Studies From Sag Harbor
Another finished basement that was ruined to a basement leak issue.
The customer complained of having a moldy crawlspace and a humid basement. He made the right choice calling us. His crawl space contained mold all...
This homeowner wanted some sort of vapor barrier on walls before they went ahead to finish the basement. They had a damp basement and wanted to...
Job Stories From Sag Harbor, NY
Leaking Foundation Wall in Sag Harbor, NY

A homeowner in Sag Harbor, New York had a foundation wall that was allowing water to enter their basement whenever it rained really hard, which was causing the homeowner to only use part of their basement. The homeowner was tired of only being able to use part of their basement and gave us a call to come inspect their basement issue. After sending one of our specialists out to inspect the basement we recommended they waterproof their basement along with having a CleanSpace wall installed to prevent any water from entering the space. The way we waterproofed this basement was by our crew coming in and installing our WaterGuard system around the perimeter of the basement and connecting it to our sump pump system, which will then discharge the water away from the foundation of the home. The way our WaterGuard system works is by our crew coming in and installing it around the perimeter of the basement so that as water tries to enter the WaterGuard system will capture it and direct it to our sump pump system. As the water enters our sump pump system it will cause one of the three pumps inside to activate and discharge the water away from the home. The reason our system has three pumps inside of it is that the first pump will discharge most of the water that enters the system. In the event, the primary pump ever became overwhelmed with water or failed the secondary pump would kick on and continue to discharge water. The final pump in our system is our battery backup pump system, which will kick on in the event this home ever lost power during a bad storm, this pump would kick on and continue to keep the basement completely dry. To stop the water from coming through the walls, we installed our CleanSpace wall system, which is a vapor barrier that gets tucked into our WaterGuard system so that if any water comes through the wall it gets directed down into our basement waterproofing system. Now this homeowner has a basement that will remain completely dry and usable for many years to come. 

Mold Removal Sag Harbor

This customer had issues with mold growing in his crawl space. He made the right decision by calling us. We installed our CleanSpace and our CleanSpace Drainage Matting. Which filters the air and removes mold spores on top of dehumidifying your crawl sapce. Afterwards he installing our SilverGlo insulator lining which traps heat and keeps out cold and moisture. 

Work Requests From Sag Harbor, NY
Project Location: Sag Harbor, NY
Water proofing and finishing basement to add a laundry/pantry area and living space.
Project Location: Sag Harbor, NY
Smell in the house that stays in clothes and other items- these items still smell when removed from the house. Smell coming from air ducts that I assume is coming from Crawl space??? Crawl space smells. I recently had vents unsealed to try to eliminate smell but I fear that was a mistake.
Project Location: Sag Harbor, NY
Sump pump estimate
Project Location: Sag Harbor, NY
I have a leak in my basement, water on the floor, when it rains and snows.
Project Location: Sag Harbor, NY
I have inactive termite mud tubes in my utility basement that appear to be coming from underneath. The other complication is that I also have radiant heating. I also want the exterior of my walls to be examined as I e noticed some cracking.
Project Location: Sag Harbor, NY
My wife and I have a small, old cabin, built around 1947. It's charming, but the floor sags toward the back, and the foundation is definitely sub-par. We're wondering what, if anything, can be done about it.
Project Location: Sag Harbor, NY
Moldy basement in a hundred year old house, partial dirt floor.
Project Location: Sag Harbor, NY
Crawl space floor covering, seal home
Project Location: Sag Harbor, NY
I have two sump pumps in a finished basement and they are cycling on every 45 secs 24/7. I need to get this resolved and I need someone to come out and take a look ASAP.
Project Location: Sag Harbor, NY
Small cinder block leak in basement durning heavy rain. Interested in DRYTRAK system
Project Location: Sag Harbor, NY
Leak in basement and I want to make the basement finished. About 1000 ft.²
Project Location: Sag Harbor, NY
Cracked walls in basement and leaning
Project Location: Sag Harbor, NY
We have a small ranch house in Sag Harbor, built in the mid-1950's with a basement/crawlspace that is dirt. There is a musty smell that permeates the house sometimes. We did a mold test when we bought the house and it was mold free. We would be interested in finding permanent solutions to getting rid of the odor and hear ideas about sealing the dirt floor in some way.
Project Location: Sag Harbor, NY
Retail store basement needs new sump pump....mold removal and mold prevention
Project Location: Sag Harbor, NY
Need to check for mold in basement and find solutions to keep basement dry
Project Location: Sag Harbor, NY
Recently had mold issue which required moderate remediation. Installed large dehumidifier. Crawl space (approx. 300 sq ft had a soil floor. Remediation co installed a vapor barrier - 10-12 mil and dry locked the walls. Problem is that water still leaking through somewhere and now I have puddles of standing water on the vapor barrier. There are two open vents in the foundation that are likely the source. Gutters also do not drain far enough away from the foundation.
Project Location: Sag Harbor, NY
Water entering from window well, currently very damp, needs cleaning and preventive care
Project Location: Sag Harbor, NY
I am purchasing an old small cottage in Sag Harbor NY. The home inspection identified foundation issues that require repair. I need an estimate of the repair for the seller. Thank you.
Project Location: Sag Harbor, NY
We have a dirt crawl space/basement that we'd love to get sealed from moisture etc. We would like a free estimate. Is there any chance anyone could come out here tomorrow (Friday, October 3rd?). Thanks.
Project Location: Sag Harbor, NY
I just had some water come into my finished basement after the several days of rain. I have a dehumidifying system and I've had other repairs, but this is the first problem in a couple of years. I need to address in a final way.

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