Contact Us For
A Free Estimate!
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
PolyLevel Concrete Leveling & Lifting
Mudjacking & Slab Jacking Alternatives
Concrete Sidewalk Repair & Leveling
EZ Post Deck Repair
Shotcrete Wall Restoration
Foundation & House Leveling


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


Before and After Pictures from Yorktown Heights
Waterproofed garage in Yorktown Heights, Ny

Waterproofed garage in Yorktown Heights, Ny

Before After
Waterproofed garage in Yorktown Heights, Ny Waterproofed garage in Yorktown Heights, Ny

In this garage we installed Waterguard and a SuperSump pump to prevent any further water problems. On the walls we installed our CleanSpace liner to make the walls look nicer. On the out side of the house we installed Iceguard to prevent water backing up from frozen pipes during long winter months.

FlexiSpan in Yorktown Heights, NY

FlexiSpan in Yorktown Heights, NY

Before After
FlexiSpan in Yorktown Heights, NY FlexiSpan in Yorktown Heights, NY

This Yorktown Heights homeowner had a crack in her basement that was allowing air and moisture to flow through. The homeowner wanted to find a permanent solution to fix this problem. She did her research and trusted the experts at Connecticut Basement Systems. 

The solution was to install a FlexiSpan System to the wall crack. We first put a port at the bottom of the crack below the floor to create a way for water to properly reach the sump pump. Then, the polyurethane sealant is applied to the crack where it gets deep in the crack to form a durable, flexible seal. This system effectively stops any leakage which is exactly what the homeowner wanted! 

Company Awards
Hearst Media Top Places to Work
Basement Systems was awarded one of Connecticut’s Top Workplaces in 2018. This is the 5th time Basement Systems has won... [Read more]
HomeAdvisor's Top Rated Professional 2018
We are proud to be HomeAdvisor's top rated professional! More than 90% of homeowners that left us a review would... [Read more]
Best of HomeAdvisor 2018
We maintained an average rating of 4.0 and we are proud of it! This badge speaks for itself, we hace... [Read more]
More Awards

Connecticut Basement Systems serving Yorktown Heights, NY 10598

Very knowledgeable and no pressure......
Happy Customers Surrounding Yorktown Heights, NY
Work Requests

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

Reviews From Yorktown Heights
Testimonials From Yorktown Heights
Ferdinand is very professional and would like to have him inspect another property of ours in the future.
Testimonial by Ylli T. from Yorktown Heights, NY

Basement Waterproofing & Crawl Space Repair in Yorktown Heights, 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 Yorktown Heights 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 Yorktown Heights, 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 Yorktown Heights 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 Yorktown Heights

Foundation problems destroy your Yorktown Heights 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

PolyLevel™ Concrete Leveling & Lifting

The sunken and cracked concrete around your Yorktown Heights home is both an eyesore and a safety hazard. It is also likely to get worse, but we can fix it for you.

Our experts use PolyLevel, a superior polyurethane foam. Small holes are drilled in the concrete, the foam is injected and the expanding foam lifts the concrete. The majority of contractors you will call use mudjacking instead of foam. Mudjacking is heavier, require larger holes in the concrete and does not last as long as PolyLevel. Call us today to learn more.

We Fix
  • Cracked Driveways
  • Uneven Patios
  • Sinking Sidewalks      

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



Case Studies From Yorktown Heights
This Yorktown Heights, NY home had sagging floors which caused by poor soil under the foundation. The homeowners knew that this problem had to be...
When a basement has a crack in its wall, it can become a concern to the homeowner. Especially if this crack leaks air and moisture into the basement...
Job Stories From Yorktown Heights, NY
SmartJacks in Yorktown Heights, NY

This Yorktown Heights home had sagging floors that concerned the homeowner. She wanted to find a solution and decided to trust the experts at Connecticut Basement Systems as they have a foundation division and made an appointment.  

On the day of the free, no obligation appointment, Sales Representative Brad Glazer arrived at the home to inspect the problem. He assured the homeowner that this was a common problem due to weak soil. Thankfully, there was a solution that we offer and Brad further discussed SmartJacks. SmartJacks are steel supports that are used to stabilize and level the floor joists in a crawl space. Brad assured that installing them in the crawl space would be the right solution. The homeowner agreed and moved forward with the project to stabilize her home.

On the day of installation, Foreman Victor Alves and his crew installed 4 SmartJacks in the crawl space. This is the only solution that addresses the soil problem directly. Once the project was completed, the homeowner was relieved that the floors had been stabilized and feels more secure in her home.  

Work Requests From Yorktown Heights, NY
Holyoke Rd in Yorktown Heights
Garage foundation has sunken down about 5-6 inches in the middle. I would like an estimate for poly jacking
Fairview Ave in Yorktown Heights
We would like to waterproof our crawl space.
Radcliffe Drive in Yorktown Heights
Water is coming up from basement floor and corners First time in 21 years.
Windsor Rd in Yorktown Heights
Primarily interested in better air ventilation in my basement. Basement is extremely humid especially at this time of year and prone to mold. Also interested in basement finishing solutions and ideas.
Maple Brook Ct. in Yorktown Heights
Hi, We have a crack in our foundation. During very heavy rains, we get some seepage inside.
Somerston Road in Yorktown Heights
We have cracks throughout our garage concrete and in the last week we have had some water slowly seeping in the corner of the garage near one of the cracks and wall.
Sunrise St in Yorktown Heights
Seems to be water puddles coming from behind my oil tank in the garage. I can't see behind the tank cause the tank is so flush against the wall. Big puddles of water and condensation all over the floor.
Sunrise St in Yorktown Heights
Water puddles in my garage, seem to be coming from behind my oil tank, but I can't tell because the tank is so flush against the wall.
Gomer Street in Yorktown Heights
Getting ground water in to the crawl space. Structural damage fixed but need to prevent from happening again!
Rogers Lane in Yorktown Heights
Floor uneven due to settling and possible rotting joists, crawl space low. I would like an estimate for quickest and least expensive method of repair. Thank you.
Crompond Road in Yorktown Heights
My basement is sorta finished but its damp wet moldy and my son and fiance and baby want to move in their also bugs from the dampness
TOMAHAWK ST in Yorktown Heights
We will need help with drainage, our basement gets some water. We want to finish it eventually and waterproof it.
Highbrook Street in Yorktown Heights
Found water in our basement.
Heritage Court in Yorktown Heights
I have a puddle of water near my sump pump and I'm not sure my pump is working properly.
Barberry Road in Yorktown Heights
I need an estimate for repairing and waterproofing my foundation to the footing
Old Yorktown Road in Yorktown Heights
I currently have a sump pump in my basement to help with the excess water under the foundation. I have noticed some other spots in the basement that seem to get wet, especially after a rain storm or snow melting. My hope is to get this basement as dry as a desert in Arizona.
Stonewall Court in Yorktown Heights
Front of garage slab has a void under it Approximately 16' x 4'
Sparkle Rd in Yorktown Heights
It has been brought to my attention during an inspection on my house that the crawl space needs to be done correctly. We have insulation and vapor barrier down but needs to be tidy. I was wondering if someone can come by and give an estimate on how much a job like this would cost. Thank you.
Northmore Dr in Yorktown Heights
I have a swamp as a backyard. Need to install french drains.
Narath Ct in Yorktown Heights
Unfinished basement. Have structural and moisture concerns before doing so.

Our Service Area