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Products & Services
Restoration Services
Water Damage Restoration
Basement Water Damage Repair
Crawl Space Flood Cleanup
Flood Water Damage Cleanup
Smoke Damage Restoration
Fire Damage Restoration
Content Restoration And Cleanup
Property Damage Recovery

Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents

Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Finishing / Remodeling
Everlast Wall Panels
Insulated Wall Panels
Premier And Linen Ceiling Tiles: No-sag Warranty
Thermal Dry Floor Tiles
Millcreek Faux Wood Flooring
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Egress Window

Before and After Pictures from Sayville
Encapsulating a Crawlspace in Sayville, NY

Encapsulating a Crawlspace in Sayville, NY

Before After
Encapsulating a Crawlspace in Sayville, NY Encapsulating a Crawlspace in Sayville, NY

We fully encapsulated this crawl space to create a barrier between the earth and the home. This will help keep the upstairs living area less humid and free of odors and moisture.

Damp Smelly Crawlspace Fixed in Sayville, NY

Damp Smelly Crawlspace Fixed in Sayville, NY

Before After
Damp Smelly Crawlspace Fixed in Sayville, NY Damp Smelly Crawlspace Fixed in Sayville, NY

This was an old crawlspace that needed a complete clean out and new insulation and vapor barrier installed.

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

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

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

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 noticed the severe leakage and water table issues within the basement/crawl space leading them to seek other homes. As the #1 Waterproofer on Long Island, our customer requested us to develop a system that would create a safe and healthy environment for this basement/crawl space. Our experienced systems design specialist Michael Alexander initially recommended a full perimeter waterproofing system, however he and Bill Simone collaborated with our customer to create a custom solution for the water seepage. 


After deciding on a CleanSpace vapor barrier encapsulation led by foreman Larry Foster, this system was able to drain the existing leaks and stop the water vapor from continuing to permeate through walls. Furthermore, a sump pump was installed to efficiently pump out the water through the discharge line. The efforts made by Healthy Basement Systems helped sell this house while also creating a safe and healthy environment for our customer and future home owners. 

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

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

Very professional and knows the product....
Happy Customers Surrounding Sayville, NY
Work Requests

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Reviews From Sayville
Testimonials From Sayville
Brian was very helpful. He did a great job!
Testimonial by Helen A. from Sayville, NY
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...
Testimonial by Jason J. from Sayville, NY
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...
Testimonial by John A. from Sayville, NY

Basement Waterproofing & Crawl Space Encapsulation in Sayville, NY

We properly waterproof your Sayville basement with a hidden, interior drain system to protect from mold and rot. Any water that comes into the basement is caught by the hidden drain which leads to a high-volume sump pump. The water is safely pumped out and away from your home before it can become a problem and without you noticing. Our systems come with a transferable, lifetime dry basement warranty.

We Provide:
  • Hidden Drainage System
  • Sump Pump Installation
  • Basement & Crawl Space Dehumidifiers
  • Crawl Space & Basement Insulation    
You Receive: 
  • Permanently Dry Basement
  • Beautifully Finished Basement
  • Improved Home Value

Crawl Space Support & Foundation Repair in Sayville

We can have one of our trained foundation specialists visit your home in Sayville to identify the exact issue and provide solutions. We restore your home to a level and safe position using foundation products that come with a 25-year warranty. We answer any questions you may have.

Repairs for:
  • Wall Cracks
  • Bowing Walls
  • Uneven Floors
  • Settling Foundations       
We Use: 
  • Wall Anchors
  • I-Beam Wall Braces
  • Foundation & Slab Piers
  • Crawl Space Jack Posts

If you have a sagging floor beneath the crawl space we can install support jacks to raise it back up to a level position. Similar to the basement we can also waterproof the space completely encapsulating it to prevent moisture damage. We also install a crawl space sump pump and dehumidifier to remove any moisture and prevent mold growth.


Case Studies From Sayville
This homeowner wanted to be able to use their crawl space for storage and decided to give us a call.
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...
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...
Work Requests From Sayville, NY
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.
Project Location: Sayville, NY
I have a sump pump system installed by your company in my basement. I would like to add a second pump and a backup system in case the power goes out.
Project Location: Sayville, NY
I need a cleaning in my crawl spaces and new insulation.
Project Location: Sayville, NY
Looking to seal basement walls and floor. We have no cracks or leaks anywhere, would like an estimate on using a sealant paint.
Project Location: Sayville, NY
I have 2 crawl spaces in 100 year old home. Not sure what if anything can be done to improve.
Project Location: Sayville, NY
Crawlspace Encapsulation Quote
Project Location: Sayville, NY
Looking to finish our basement. I calculated approx. 800 sq.ft. of space to be finished off. This area assumes to have the Boiler, hot water heater tank, clothes washer/dryer and main house drain to be in an unfinished area of the basement. I have a poorly installed sump pump(previous owner) and would like that to be upgraded as well. I would be interested in getting some ideas on other obstacles we have and to get an estimate on finishing the area based in available options. Please feel free to contact me on my cell or via my email. Thank you.
Project Location: Sayville, NY
Water seepage and sump pump inspection
Project Location: Sayville, NY
Estimate for basement and Crawl space insulating
Project Location: Sayville, NY
Cracked foundation and broken support in crawl space. Kitchen floor sagging.
Project Location: Sayville, NY
Would like the dirt floor in the crawl space leveled and encapsulated.
Project Location: Sayville, NY
Sump pump and general crawl space integrity evaluation
Project Location: Sayville, NY
Rat Slab, wall repair, bilko door flooding
Project Location: Sayville, NY
I just moved into the house. They installed some PVC piping outside from the crawl space to the street , but I think it will freeze over the winter and want to find a better solutiion . thank you
Project Location: Sayville, NY
Damp/wet (sometimes standing water) in crawl space. House across the street from canal (high water table). Looking for waterproofing and spray foam or board, too replace existing inefficient fiber glass insulation. Floor of crawl space is concert-has some cracking and small holes.
Project Location: Sayville, NY
Front-to-back split level ranch. Poured crawl space with rat slab and possible original vents (1955), beneath main floor. Vents are pre-cast blocks with screens set into recess in crawl space wall. Looking for the following: 1) Cosmetically appealing option for sealing vents 2) Sealing around crawl space wall and sill plate Looking to prevent insects from entering crawl.
Project Location: Sayville, NY
Basement waterproofing
Project Location: Sayville, NY
Sump pump with battery backup the pit I have is 19"w with a depth of 24"
Project Location: Sayville, NY
I want to start waterproofing my basement.

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