Serving Connecticut, West Hartford, Norwalk, Stamford

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Reviews From Katonah
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 Basement Dehumidifier
French Drain Alternatives

 

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Crawl Space 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
Foundation Underpinning
EZ Post Deck Repair
Shotcrete Wall Restoration

 

Basement Finishing & Remodeling
Everlast Wall Panels
Insulated Wall Panels
Premier And Linen Ceiling Tiles: No-sag Warranty
Thermal Dry Floor Tiles
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Basement Egress Windows

 

Company Awards
2017 Angie's List Super Service Award
Connecticut Basement Systems has been awarded the 2017 Angie's List Super Service Award®! The Angie’s List Super Service Award honors... [Read more]
Larry Janesky award the Valley of Chamber of Commerce's Silver Medal Award
Larry Janesky was awarded the Valley Chamber of Commerce's Silver Medal Award for the Big Build at Ansonia Nature Center!... [Read more]
Best Places to Work
For the 3rd time, Basement Systems has won the Best Places to Work award for being one of the best... [Read more]
More Awards

Your Leading Katonah, NY Basement Finishing & Foundation Repair Contractor

Happy Customers Surrounding Katonah, NY
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Basement Waterproofing & Crawl Space Repair in Katonah, New York

Do you have water in the basement? Is your crawl space damp? This leads to mold, rot, musty odors and structural issues. It also leads to a reoccurring headache for you. Luckily, our trained experts are available to permanently fix the problem.

We will properly install a hidden drainage system in your Katonah basement and completely encapsulate your crawl space with CleanSpace vapor barrier. We are here to solve the problem for you.

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
  • Basement Egress Windows
  • Crawl Space & Basement Dehumidifiers
  • Over 27 Years of Experience
  • Hundreds of Satisfied Customers

Basement Finishing & Remodeling in Katonah, NY

Waterproofing your basement prevents outside water from coming in but what if a pipe bursts or the water heater leaks inside the home. A newly finished basement done by your average contractor will mold and rot if there is an internal leak. You'll have to tear out your new basement! We fix this issue.

Our Products Include :
  • Waterproof, washable, insulated walls           
  • Mold-Resistant, No-Sag suspended ceiling
  • Modular carpet, tile & faux wood flooring

  • Energy-efficient, double-paned basement windows
  • Attractive Sunhouse basement window wells
  • French, bifold, louvre & six-paneled steel doors
Unlike the average Katonah contractor we use completely inorganic, waterproof materials. Even if the basement floods your walls and floors will not be damaged by the water. These waterproof products are patented and are built to create an attractive finished basement that lasts a lifetime.
 

Structural & Foundation Repair in Katonah

Foundation problems destroy your Katonah home’s value and can be dangerous. Our in-house team of structural and geo-technical engineers are here to help. We design and install the right solution and usually have the project finished in less than a week. You will have peace of mind as we provide a 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

 

 

Work Requests From Katonah, NY
Vicinity of Pea Pond Road in Katonah
Going away July 18 and would like to install battery backup to basement sump pump
Vicinity of Forest Range Road in Katonah
Our house is built into bedrock on a hill, so we have a utility room which is basically a crawl space. The insulation is falling apart and there is no ventilation.
Vicinity of Meadow Lane Katonah in Katonah
Need design advise
Vicinity of Goldens Bridge Rd. in Katonah
Unfinished basement; looking to finish to create playroom.
Vicinity of in Katonah
Need estimate for basement water proofing and finishing
Vicinity of Orchard Hill Road in Katonah
On-going water seepage issue in the basement and garage even after installation of sump pumps.
Vicinity of Apache Circle in Katonah
We have a portable unit that we constantly forget to dump the water out and it is damp.
Vicinity of Old Deer Park Rd in Katonah
There are some signs of horizontal cracking along masonry joints in a foundation wall.
Vicinity of Lily Pond Ln in Katonah
Looking to clean up and encapsulate our crawl space
Vicinity of Diane Court in Katonah
Water started to come up from the corner of my basement where the concrete floor meets the foundation wall. It would be great if someone could come out tomorrow. My cell is . My home number is . Thank you
Vicinity of Cherry Ridge Road in Katonah
Water seeping into basement after storm by laundry area.
Vicinity of Harris Rd in Katonah
Purchasing a home it has a finished basement approx 550 sqft. New tiles on floor, need to remove paneling on wall and refinish with water proof sheet rock and paint.
Vicinity of Mustato Rd. in Katonah
Have water seeping in through stone foundation and need to address problem. Thank you.
Vicinity of Meadow Lane in Katonah
We have a new house built on a 50 year old cinderblock foundation. The basement flooded 2 or 3 times over 5 years ago after a very snowy winter / rainy spring. It has not flooded since. We are thinking about finishing the basement and would like to discuss some solutions that would prevent floods in the future. Thanks
Vicinity of Mustato Rd in Katonah
Keep the basement 100% dry
Vicinity of Quicks Lane in Katonah
Would like to schedule appt for potential dry basement project
Vicinity of Sunderland Lane in Katonah
Water seepage in my un finsihed basement. pourd concrete walls. leakisn in several spots.
Vicinity of Cedar Rd in Katonah
Just moved into an old house. Confident the foundation is essentially fine, but there are issues around part of the perimeter of the house. There is a stone wall on part of the back of the house, which is on a hill. Concerned about soil erosion in this area leading to water leakage on the lower cedar panels of house. Also there is some indication of water leakage inside the house from the stone wall onto the hardwood floor. Concerned as well that any cracks may lead to rodents or insect infestation.
Vicinity of Orchard Hill in Katonah
What else..water coming into basement! Lol.. We would like a free estmate.
Vicinity of One Louis Drive in Katonah
Sump pump and/or dehumidifier estimate
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