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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
Aspen Air Purifier
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
Mudjacking & Slab Jacking Alternatives
EZ Post Deck Repair
Sidewalk Leveling & Repair
Patio Leveling & Repair
Pool Deck Repair
Shotcrete Wall Restoration
Radon Removal & Mitigation
Radon Test Kits
Radon Detection
Radon Abatement
Radon Mitigation System
Concrete Repair Services & Products
PolyLevel Concrete Lifting & Leveling
NexusPro Cracked Concrete Repair
Interior Slab Leveling
Commercial Concrete Repair
Concrete Pool Deck Repair
Concrete Sidewalk Repair
Concrete Walkway Repair
Before and After Pictures from Greenwood Lake
"A Nightmare Crawlspace" in Greenwood Lake, NY

"A Nightmare Crawlspace" in Greenwood Lake, NY

Before After

We received a phone call from a concerned home owner looking to resolve an issue with what he called "A Nightmare Crawlspace". He expressed being concerned about the energy efficiency and unhealthy environment of his home. After a free evaluation our certified professionals replaced all his moldy fiberglass with spray foam insulation and sealed his crawlspace with our 25 year warrantied CleanSpace crawlspace liner.

The home owner is very pleased and now has a storage area instead of a nightmare.


Greenwood Lake, NY's Trusted Basement Waterproofing & Foundation Repair Experts

Thank You for your timely estimate and service! A job well done!...
Happy Customers Surrounding Greenwood Lake, NY
Work Requests

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

Basement Waterproofing & Crawl Space Repair in Greenwood Lake, 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 Greenwood Lake 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 Greenwood Lake

Foundation problems can destroy your Greenwood Lake 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

Concrete Leveling & Concrete Crack Repair

The sunken and cracked concrete around your Greenwood Lake 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 innovative solutions!

To level and lift sinking concrete, our experts use PolyLevel, a superior polyurethane foam. Here's how it works: small holes are drilled in the concrete, the foam is injected and the expanding foam lifts the concrete. The majority of contractors you call will recommend mudjacking instead of foam. However, mudjacking is heavier, requires larger holes in the concrete and does not last as long as PolyLevel

For cracked concrete repair, we offer NexusPro, an ultra-flexible concrete sealant that repairs cracks and joints. NexusPro can be applied year-round and is resistant to extreme weather patterns, temperature fluctuations, and more, ensuring long-lasting results.

We Fix
  • Cracked Driveways
  • Uneven Patios
  • Sinking Sidewalks      

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

Radon Test Kits & Radon Mitigation Systems in Greenwood Lake

If you think you might have radon gas seeping into your home, it's time to take action. We provide homeowners in Greenwood Lake, NY with radon test kits and FREE quotes for radon mitigation systems.

Work Requests From Greenwood Lake, NY
Project Location: Greenwood Lake, NY
I need a door installed on my basement crawl space, currently there is a wood box covering the hole and possibly a pump.
Project Location: Greenwood Lake, NY
Project Location: Greenwood Lake, NY
Have a damp basement and want to check for cracked walls or floor
Project Location: Greenwood Lake, NY
Insulating/dehumidfying crawl space
Project Location: Greenwood Lake, NY
We had a lot of work done on the yard attempting to get the water away from the basement. We still get some seeping from the ground. We also have a very old cement patio and stairs. There is a lot of pitting on the cement and the stairs are not even. The gate is also off.
Project Location: Greenwood Lake, NY
I purchased a house that has a temp post in the crawl space and interested in more info replacing. The floor has a bit of a slant to it. Eventually interested in encapsulating crawl space.
Project Location: Greenwood Lake, NY
Very rocky and wet crawlspace. Standing water after it rains. Fiberglass insulation hanging down and missing in some parts.
Project Location: Greenwood Lake, NY
Structural support problem in basement
Project Location: Greenwood Lake, NY
Hello, I would like to get a quote for insulation in our basement. Thank you
Project Location: Greenwood Lake, NY
We have a crawl space that needs to be cleaned and water proofed to minimize humidity problems in our home. Looking forward to meeting you!
Project Location: Greenwood Lake, NY
Foundation lifting or Leveling
Project Location: Greenwood Lake, NY
900 Sq feet of crawl space with old vapor barrier and old r30 insulation and air gaps around area allowing cold air and moisture in area
Project Location: Greenwood Lake, NY
Floor and wall cracks detected and insurance company called and engineer sent and observed block damaged, checked beams that are buckling and house sinking on one side to to warped joists
Project Location: Greenwood Lake, NY
Slab foundation settled
Project Location: Greenwood Lake, NY
There is a significant slope in the lower level kitchen of my two family home (it is a high ranch so the lower level is four stair steps below the street level).
Project Location: Greenwood Lake, NY
Water seeping up from ground
Project Location: Greenwood Lake, NY
Water in basement, after rain it pump short cycles. Searching for a better system and pump solution
Project Location: Greenwood Lake, NY
Recently bought house, very cold floors during cold snap possibly causing my heating system not to work correctly.
Project Location: Greenwood Lake, NY
I work for a bank and one of the houses has a crack in the foundation and they need an estimate for it to be repaired
Project Location: Greenwood Lake, NY
Just purchased older home. Basement and garage floors need attention. Also, a proper dehumidifier installation.

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