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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

Your Expert Monsey, NY Basement Waterproofing & Foundation Repair Company

...We would highly recommend Basement Systems of New York to anyone. Please use us as a reference......
Happy Customers Surrounding Monsey, NY
Work Requests

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Reviews From Monsey
Testimonials From Monsey
Everything I had done with Basement Systems of NY has worked out perfectly.
Testimonial by Michael S. from Airmont, NY
Overall, Outstanding job! Definitely list me as a reference to tell others about this great company.
Testimonial by John G. from Monsey, NY
Definitely satisfied with the work completed. I actually want more work done later this year. Thanks Basement Systems of New York for a great experience.
Testimonial by Cheryl & Todd K. from Chestnut Ridge, NY

Basement Waterproofing & Crawl Space Repair in Monsey, 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 Monsey 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 Monsey

Foundation problems can destroy your Monsey 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 Monsey 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 Monsey

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

Job Stories From Monsey, NY
Repairing Cracks in A Concrete Slab - Monsey, NY

Many different issues arise due to the settlement of a foundation, this homeowner was specifically experiencing cracks in their concrete, with this they were having water coming up through the cracks. 

The reason this occurs is because of hydrostatic pressure pushing water up from the surface of the earth, which allows for it to protrude up through any cracks. 

To repair their concrete we had to hand dig under the deck to expose the leaking cracks, we then pumped polyurethane crack injection into cracks both in the front and back of the home and finally we backfilled the dirt back into the areas that we had dug up.

By doing this we were able to bring their concrete back to its former glory, as well we were able to remediate the water problem at hand. 

Work Requests From Monsey, NY
Project Location: Monsey, NY
Basement wall leaking
Project Location: Monsey, NY
Water leaking in corner of house
Project Location: Monsey, NY
Long cracks in the basement floor. I'm not sure how serious they are, but I'd like to get a professional opinion.
Project Location: Monsey, NY
Project Location: Monsey, NY
I reside in rockland county and would like an estimate if I were to put and egress window
Project Location: Monsey, NY
Foundation (Basement) repair
Project Location: Monsey, NY
Water gets into the bssement after a day-long heavy rain. The house is 50 years old.

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