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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 Port Jefferson
Basement Mold Removal & Humidity Control in Port Jefferson, NY Rental Home

Basement Mold Removal & Humidity Control in Port Jefferson, NY Rental Home

Before After
Basement Mold Removal & Humidity Control in Port Jefferson, NY Rental Home Basement Mold Removal & Humidity Control in Port Jefferson, NY Rental Home

The tenant complained of water intrusion in the basement. We found mold, high humidity, and water intrusion; but only on one side of the basement.

We first installed our patented WaterGuard system to provide drainage and keep the basement dry. We then thoroughly cleaned up the mold with CleanStart Plus, which destroys mold completely.

Our TripleSafe pump was installed to remove any water that might accumulate, and to keep the basement continually dry. The TripleSafe contains an additional battery operated pump, which kicks in during power outages, so water NEVER accumulates.  

Finally, we installed our SaniDry Sedona dehumidifier, which the client never needs to empty, to prevent the mold from coming back.

Dry basement, mold removed, and basement humidity permanently under control.  Happy Tenant, Happy Landlord!  


CarbonArmor Bowing Basement Wall In Port Jefferson

CarbonArmor Bowing Basement Wall In Port Jefferson

Before After
CarbonArmor Bowing Basement Wall In Port Jefferson CarbonArmor Bowing Basement Wall In Port Jefferson

Clean Usable Crawl Space in Port Jefferson, NY

Clean Usable Crawl Space in Port Jefferson, NY

Before After
Clean Usable Crawl Space in Port Jefferson, NY Clean Usable Crawl Space in Port Jefferson, NY

Before & after we encapsulated this crawl space.

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

Professional Crawl Space Insulation & Mold Removal Company serving Port Jefferson, NY 11777

Reliable, thorough Rep made me feel confident in job to be done....
Happy Customers Surrounding Port Jefferson, NY
Work Requests

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Reviews From Port Jefferson
Testimonials From Port Jefferson
Professional service and amazing quality of work! The best in the business! From basement waterproofing to finishing- they have got you covered! Excellent...
Testimonial by Venus G. from Port Jefferson, NY

Basement Waterproofing, Crawl Space Encapsulation & Foundation Repair Contractor in Port Jefferson, 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 Port Jefferson 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 Port Jefferson & 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 home that’s healthy, safe, and comfortable to live in — and company can make it happen. Contact us today at 1-844-768-1870 or click below to schedule a free, no-obligation estimate in Port Jefferson, NY and throughout Suffolk County.

Reliable Solutions for Wet Basements in Port Jefferson

Does your Port Jefferson 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 Port Jefferson:

  • 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!

Port Jefferson’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 Port Jefferson:

  • 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 Port Jefferson, NY and throughout Suffolk County.

Experienced Foundation Repair Experts Serving the Port Jefferson Area & Nearby

As one of the most important parts of your home, it’s absolutely essential to ensure your foundation is in the best condition possible. Foundation settlement, wall and floor cracks, and bowing or buckling walls can all indicate a serious problem. When the structural integrity of your Port Jefferson home is at risk, it can have devastating results. If you’ve started to notice 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 Port Jefferson:

  • Foundation pier systems
  • Foundation wall repair systems
  • Crawl space support posts
  • Carbon fiber wall straps
  • 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 Port Jefferson, 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 have access to 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 Port Jefferson, 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 fill out 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 simply click below to schedule a free on-site inspection and no-obligation estimate in and around Port Jefferson, NY.

Case Studies From Port Jefferson
Mrs. C rents her house out in Port Jefferson and the tenant complained about water in the basement! After a thorough inspection of the basement, Eric...
The Board of Health needed a vapor barrier system and venting system installed below the slab of new construction Town Houses. They wanted this...
Job Stories From Port Jefferson, NY
Port Jefferson, NY Basement Waterproofing

This homeowner in Port Jefferson, NY had a leaking basement which was making part of the basement unusable and the homeowner wanted to get this issue resolved and gave us a call. Our team was able to make this homeowner's basement completely dry and usable by installing our basement waterproofing system in this basement, our basement waterproofing system consists of our Waterguard and sump pump system. Our system is designed so that as water tries to enter your basement our WaterGuard system will catch the water before it can enter your living space and directs it into our sump pump system which then discharges the water back outside leaving this basement completely dry and usable. Our team also came in and installed our dehumidifier in this basement which is also a self-discharging system meaning you never need to worry about emptying the water bin. Our dehumidifier isn't just self-discharging but it also filters out any moisture or small mold particles that might be in the air. 

Bowing Wall Foundatioin Issue Solved

This homeowner in Port Jefferson had a basement wall that was starting to bow putting the foundation in jeopardy. The homeowner wanted to see if Healthy Basement Systems could stop their wall from bowing so they called to schedule a free inspection. Our team here at Healthy Basement Systems was able to solve this homeowner's problem by installing a CarbonArmor Reinforcement Wall System that will stabilize the basement wall and prevent the wall from bowing anymore. 

Work Requests From Port Jefferson, NY
Project Location: Port Jefferson, NY
Looking to finish our basement and possibly work on our crawl space
Project Location: Port Jefferson, NY
I have 2 small leaks in my basement
Project Location: Port Jefferson, NY
Water in one room of a finished basement. Inspect foundation and replace the flooring.
Project Location: Port Jefferson, NY
Semi finish basement
Project Location: Port Jefferson, NY
I have a couple hairline cracks in basement wall. Would like cost estimate to seal.
Project Location: Port Jefferson, NY
Crack in foundation. Water seeped in during recent storm.
Project Location: Port Jefferson, NY
I have some cracks in my cinder block basement wall at ground surface level and do not know whether to worry or not. The crack runs mostly horizontal without bowing of the wall but in one spot there is a diagonal crack near a window. I need to have someone who specializes in this so that I paper work when I try to sell my house.
Project Location: Port Jefferson, NY
I currently rent out my house and the tenant advised that water is getting into the basement. My handyman can't confirm what the true issue is (checked gutters, no puddling outside when it rains, etc.). He believes there is a grading issue, but thinks there might be more to it and I should get someone that specializes in the industry. The house was built in 1920 and it appears there was some patchwork in the basement by the previous owners. There are two entry points where the water is getting in - front/back left side of the house (when facing the house).
Project Location: Port Jefferson, NY
We had water in the basement and realized it is coming from cracks in a foundation wall.
Project Location: Port Jefferson, NY
Crack in foundation
Project Location: Port Jefferson, NY
Stress Crack in Basement. Foundation Wall
Project Location: Port Jefferson, NY
We have some structural damage to our house. The Sun Room has settled or sunk down approximately 3-4 inches. This has caused a large crack in the wall between the main part of our home and the sun room. In addition we notice a bowing of the exterior wall. I would assume this was caused by the stress of the Sunroom. We also noticed cracks in the basement walls.
Project Location: Port Jefferson, NY
I am planing to start a basement finishing project and would like some help fixing a couple of cracks in foundation and waterproofing the basement floor and walls.
Project Location: Port Jefferson, NY
My finished basement leaked during the hurricane and now I have a moldy smell I can't get rid of
Project Location: Port Jefferson, NY
I have water coming through several small cracks in my basement foundation walls when it rains.
Project Location: Port Jefferson, NY
You have done work in my office in north Babylon and home beforeNow I would like you to come and give me an estimate . I'm getting water coming into the unfinished side of my basement. Please give me a call to set up an appointment
Project Location: Port Jefferson, NY
The basement is fully accessible. It has about 1100 square feet, 10-feet ceiling, four windows, a walk-out door to the same level ground, and steel lally columns. The wall type is poured concrete. There is a small vertical crack line on the wall and curing cracks on the floor.

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