Serving Connecticut, Westchester and Putnam Counties

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Reviews From Mount Vernon
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 Skilled Mount Vernon, NY Basement Finishing & Bowing Wall Specialists

Dan was a pleasure to have, and he explained everything really well....
Happy Customers Surrounding Mount Vernon, NY
Work Requests

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Basement Waterproofing & Crawl Space Repair in Mount Vernon, 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 Mount Vernon 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 Mount Vernon, 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 Mount Vernon 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 Mount Vernon

Foundation problems destroy your Mount Vernon 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
  • Sticking Windows
  • Underpinning


Work Requests From Mount Vernon, NY
Project Location: Mount Vernon, NY
Wet basement and foundation settling
Project Location: Mount Vernon, NY
Underground basement rooms take on water occasionally. want to seal and improve...
Project Location: Mount Vernon, NY
Tenant says water is coming up through the basement floor and now there's mold on the walls in basement.
Project Location: Mount Vernon, NY
Humid basement in summers
Project Location: Mount Vernon, NY
My basement is leaking
Project Location: Mount Vernon, NY
I currently have an unfinished basement and would like to finish it.
Project Location: Mount Vernon, NY
I have a partial finished basement that is fairly humid. I would like to redo my basement but think there are some water/foundational issues to consider first.
Project Location: Mount Vernon, NY
We have water seeping through the cracks of the walls and floors of the basement. This causes heavy flooding in the basement if left unattended.
Project Location: Mount Vernon, NY
Sump pump stopped working. Have water in basement.
Project Location: Mount Vernon, NY
My basement is gross. I have owned the house for 5 years. I wanted to make it better but my friend looked at it and said I have too many water problems and needed to contact good licensed professional.
Project Location: Mount Vernon, NY
Comment: Service Basement Waterproofing Source Facebook/Instagram Homeowner? Yes
Project Location: Mount Vernon, NY
The heavy rain today cause leaking from cracks in the foundation/floor and is resulting in water pooling in the corner.
Project Location: Mount Vernon, NY
There is an vertical crack on the foundation wall. The crack at its widest point is about 1/4".
Project Location: Mount Vernon, NY
I need waterproofing because the basement is damp and if you put anything down there it gets moldy. It is not a flooding problem. After it is waterproofed, I would like to finish the space. Thank you
Project Location: Mount Vernon, NY
We have a half finished basement, and would like to make some changes, like rip out carpets and install a bath. We have a sump pump, but our basement is still damp and does get water in certain areas sometimes. If we are going to make some changes to the basement, I want to be sure it will be real living space, so likely drainage and an air filtration/humidifier that is built in.
Project Location: Mount Vernon, NY
Water comes into my basement from the side of the house, whenever it rains
Project Location: Mount Vernon, NY
I have a wall in the basement which is showing moisture and water penetration from the outside. It is right under a window water well.
Project Location: Mount Vernon, NY
My parents house gets water in the basement a few times a year whenever there is a heavy rainfall and the ground is saturated. This has happened many times over the years and I have finally convinced them to get it repaired rather than cleaning up the water themselves. They're getting too old to undertake this cleanup. There is also a musty smell.
Project Location: Mount Vernon, NY
Flood in basement after rain comes, basement fill with water for days after rain and or snow fall...problem basement..
Project Location: Mount Vernon, NY
My rear foundation wall is in bad shape. I need to have it redone. I am also considering underpinning a portion of the basement.
Serving the following Mount Vernon, NY zip codes
10550, 10551, 10552, 10553