Serving Connecticut, Westchester and Putnam Counties

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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 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

Reputable Basement Remodeling & Finishing Company in Elmsford, NY

I'm extremely happy with John's service, kindness, and work ethic!...
Happy Customers Surrounding Elmsford, NY
Work Requests

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Expert basement waterproofing, basement finishing, foundation repair & crawl space repair company serving Elmsford, NY

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement-related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Elmsford, NY.

Services we offer in Elmsford:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • Foundation underpinning, helical piers, push piers, and wall anchors.
  • House and foundation leveling.
  • 25-year warranty against manufacturing defects on foundation products.
  • Basement finishing and remodeling services.
  • Thermal basement wall panels & flooring
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Job Stories From Elmsford, NY
Sump Pump and IceGuard Installation in Elmsford, NY

This homeowner had been experiencing water issues in their basement. The house owner knew of Connecticut Basement Systems and picked up the phone to have us fix this issue right away. Our salesman, Steven, was able to provide a permanent solution for this home in Elmsford, NY.

We installed our TripleSafe sump pump system which is engineered with three levels of protection. There are two separate discharge lines so if one pump can’t handle the volume of water, then they can work to pump together. If you were to lose power, a third pump automatically starts. These pumps are fit in a custom engineered liner that has an airtight lid bolted down. 

As for the discharge line, the previous line was on their yard. This causes the water to go nowhere but back into the house whenever it was to freeze in the winter. We installed our underground discharge line along with our patented IceGuard, which allows water to escape and not backup from ice. 

Witht these installations made, this homeowner's basement had become a much more safe and efficient area to deter excess water.

Work Requests From Elmsford, NY
Project Location: Elmsford, NY
I need a opinion
Project Location: Elmsford, NY
I have a newly poured foundation that has two vertical cracks and is possibly leaking. I would like to have them inspected and repaired. Thanks. Alex
Project Location: Elmsford, NY
Water proof basement and garage
Project Location: Elmsford, NY
When it rains hard the basement has water. I want to finish the basement with all non perishable products.