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Products & Services
Basement Waterproofing 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
Basement Insulation
Sump Pump Installation, Repair & Replacement
Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers and Liners
Turtle 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 Products & Services
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 & Leveling
Mudjacking & Slab Jacking Alternatives
EZ Post Deck Repair
Sidewalk Leveling & Repair
Patio Leveling & Repair
Pool Deck Repair
Shotcrete Wall Restoration
Radon Removal & Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation System
Before and After Pictures from Sullivan County
Turtle Hatch System Eldred, NY

Turtle Hatch System Eldred, NY

Before After
Turtle Hatch System Eldred, NY Turtle Hatch System Eldred, NY

The Turtle Hatch, is perfect for creating a secure access into your crawl space. It is efficient, aesthetically pleasing, and most of all safer. This system was installed in Eldred, New York.

Lifting and Leveling Sunken Floors Due To Poor Compaction With PolyLevel - White Lake, NY

Lifting and Leveling Sunken Floors Due To Poor Compaction With PolyLevel - White Lake, NY

Before After
Lifting and Leveling Sunken Floors Due To Poor Compaction With PolyLevel - White Lake, NY Lifting and Leveling Sunken Floors Due To Poor Compaction With PolyLevel - White Lake, NY

This home has needed some TLC since day one due to its poor compaction of the soil when it was backfilled and graded when it was first built. Because this home was originally built on the fill basement floor with radiant heat and bluestone it settled. The homeowner several years ago repaired the settlement issue by the stones and adding a larger mortar bed. This worked for a short time. Because of this reoccurring issue, they contacted Basement Systems of New York to see what could be done to take care of the issue at hand. 

For us to take care of the issue at hand we had to lift some of the stones and remove the prior incorrect repair to be able to see the original pour line. Once we were able to figure out where the original pour line was we then started to lift and level this home's floors back to their proper height with the help of PolyLevel.

Installing CleanSpace In a Crawl Space With Closed-Cell Spray foam and SmartJacks - Neversink, NY

Installing CleanSpace In a Crawl Space With Closed-Cell Spray foam and SmartJacks - Neversink, NY

Before After
Installing CleanSpace In a Crawl Space With Closed-Cell Spray foam and SmartJacks - Neversink, NY Installing CleanSpace In a Crawl Space With Closed-Cell Spray foam and SmartJacks - Neversink, NY

These homeowners contacted Basement Systems of New York to see what could be done about the issues they were having with excessive moisture throughout the entirety of their crawl space and home, an excessive amount of heat loss, and a small foundation issue. With all these problems coupled together, their home was inefficient as well as cold. 

In order for us to take care of the issues at hand for these homeowners, we installed several of our patented products, more specifically our CleanSpace crawl space encapsulation material with drain matting, 3" of R-21 Closed-cell spray foam on the exterior of the crawl space walls and box beam, and finally two SmartJack foundation stabilizers across the main girder. 

Since completing this project these homeowners have noticed several things that have drastically changed such as the humidity level of their crawl space and home has dropped drastically, their HVAC system has not been having to work as hard as before and their home has been so much more comfortable, and that their home is now once again structurally sound with no more bouncing floors. 








Basement Systems of New York serving Sullivan County, NY

Special Thanks for returning to improve the track after the storm!...
Happy Customers Surrounding Sullivan County, NY
Work Requests

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Reviews From Sullivan County
Testimonials From Sullivan County
The crew and everyone involved were exemplary.
Testimonial by William F. from Cochecton, NY
Great Crew - hardworking and courteous. I also enjoyed the crew's singing throughout the workday
Testimonial by Richard R. from Westbrookville, NY
I am so very impressed with the cleanup crew.
Testimonial by Siegel from Swan Lake, NY

Basement Waterproofing & Crawl Space Repair in Sullivan, New York

Water in the basement or crawl space leads to mold, rot, musty odors and structural issues. We know these problems are often a reoccurring headache for you, the homeowner. Our trained experts have a range of patented and proven waterproofing solutions and are ready to help!

We can properly install a hidden drainage system in your Sullivan basement and completely encapsulate your crawl space with a CleanSpace vapor barrier. We are here to solve your basement and crawl space problems.

Why Choose Us?
  • Lifetime Warranty on all Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement, Crawl Space & Spray Foam Insulation
  • Crawl Space & Basement Dehumidifiers
  • Hundreds of Satisfied Customers

Structural & Foundation Repair in Sullivan

Foundation problems can destroy your Sullivan home’s value and pose serious safety risks. Our in-house team of structural and geo-technical engineers are here to help. We can design and install the right solution and usually have the project finished in less than a week. You will have peace of mind with our 25-year written warranty against defects on our foundation products.

We Fix
  • Bowing Walls
  • Sagging Floors
  • Stair-Step Cracks
  • Tilting Chimneys  
  • Foundation Cracks
  • Garage Slabs   
We Use
  • Wall Anchors
  • Slab Piers
  • I-Beam Wall Braces
  • Helical Deck Piers
  • Sticking Windows
  • Underpinning

PolyLevel™ Concrete Leveling & Lifting

The sunken and cracked concrete around your Sullivan home is both an eyesore and a safety hazard. Whether you've experienced an uneven patio or cracked driveway, the problem is likely to get worse. Luckily, we offer an innovative solution!

Our experts use PolyLevel, a superior polyurethane foam solution. Small holes are drilled in the concrete, the foam is injected and the expanding foam lifts the concrete. The majority of contractors you will call use mudjacking instead of foam. Mudjacking is heavier, requires larger holes in the concrete and does not last as long as PolyLevel. Call us today to learn more.

We Fix
  • Cracked Driveways
  • Uneven Patios
  • Sinking Sidewalks      

  • Uneven Concrete
  • Sunken Pool Decks
  • Highway & Commercial Issues

Radon Testing & Radon Mitigation Systems in Sullivan

If you think you might have radon gas seeping into your home, it's time to take action. We help homeowners in Sullivan, NY with radon testing, and can provide a FREE quote for the cost of a radon mitigation system for your home.


Job Stories From Sullivan County, NY
Encapsulating a Crawl Space & Removing Humidity - Kerhonkson, NY

Basement Systems of New York was able to help this homeowner take control back of their home by alleviating the humidity they were experiencing, as well the uncomfortableness they were having in their home due to it not being encapsulated. 

To make sure that their home reaped all the benefits of being more comfortable we installed several different products to do this, we specifically installed 900 SQFT of CleanSpace, 190 SQFT of Closed Cell Spray Foam and our SaniDry XP dehumidifier.

By installing these products we were able to block the home from the earth, which ultimately allowed for the home to be more comfortable and bring peace of mind back to them about living in the home. 

Fixing a Home's Foundation With Steel I-Beams and SmartJacks - Monticello, NY

Every situation is different and every situation warrants a different solution to it, this is why our specialist are some of the best in business, more specifically because they can evaluate a situation and see how to correct both the problem at hand as well underlying causes. In this situation, we had to fix an uneven foundation, which had occurred due to settlement. The client had received several different proposals with differentiating solutions, but out of all of them, he knew that ours would alleviate all the causes at hand as well as stand the test of time. 

To bring their home back to level we needed to install two 6" x17' Steel I-Beam girders and remove the wooden girders along with three SmartJack support systems to stabilize the floor joists and beams. By installing these systems we were able to alleviate the problem they were having with their foundation not being level, but as well sticking doors, windows that would not open, floors that were uneven and had a pitch in them and many more problems. 

Work Requests From Sullivan County, NY
Project Location: Sullivan, NY
Basement problems due to rain
Project Location: Sullivan, NY
Seeking estimates on interior weeping tiles or other solutions for basement
Project Location: Sullivan, NY
Project Location: Sullivan, NY
I need to replace my sump pump. Need a new and quality sump pump installed. thank you.
Project Location: Sullivan, NY
Sealing a new foundation. 44 x 27.5
Serving the following Sullivan County, NY zip codes
Livingston Manor 12758, Woodbourne 12788, Fallsburg 12733, South Fallsburg 12779, Rock Hill 12775, Roscoe 12776, Glen Spey 12737, Grahamsville 12740, Narrowsburg 12764, Hurleyville 12747, Swan Lake 12783, Loch Sheldrake 12759, Monticello 12701, Barryville 12719, Parksville 12768, Kiamesha Lake 12751, Westbrookville 12785, Mountain Dale 12763, Ferndale 12734, Liberty 12754, Bethel 12720, Eldred 12732, Youngsville 12791, Neversink 12765, White Lake 12786, Smallwood 12778, Callicoon 12723, Mongaup Valley 12762, Long Eddy 12760, White Sulphur Springs 12787, North Branch 12766, Highland Lake 12743, Hankins 12741, Yulan 12792, Glen Wild 12738, Summitville 12781, Kauneonga Lake 12749, Pond Eddy 12770, Claryville 12725, Cochecton 12726, Phillipsport 12769, Callicoon Center 12724, Lake Huntington 12752, Wurtsboro 12790, Kenoza Lake 12750, Harris 12742, Hortonville 12745, Woodridge 12789, Burlingham 12722, Forestburgh 12777, Obernburg 12767, Fremont Center 12736, Thompsonville 12784, Bloomingburg 12721, Jeffersonville 12748, Cochecton Center 12727

our service area