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


Before and After Pictures from Tarrytown
CarbonArmor in Sleepy Hollow, NY

CarbonArmor in Sleepy Hollow, NY

Before After
CarbonArmor in Sleepy Hollow, NY CarbonArmor in Sleepy Hollow, NY

This Sleepy Hollow, NY home had cracking and bowing walls that was caused from soil expansion. The homeowner was very concerned for the safety of his home and wanted to take care of the problem immediately. After doing some research, he decided to set an appointment with Connecticut Basement Systems to help find him a solution. 

Glen Kerpchar was the Sales Representative who arrived at the home the day of the appointment. He concluded that in order to fix the bowing of the walls, Carbon Armor would need to be installed. He explained the benefits of the product and the homeowner agreed that this was the best solution and quickly set an appointment for a production date.

On the day of production, Victor Alves and his crew installed the CarbonArmor. The CarbonArmor is a great product because it stabilizes your home’s foundation walls by using fiber-reinforced polymers which are 10-times stronger than steel. The ArmorLock brackets bind and secure the Carbon Armor straps to the floor joists making it a great solution, non-invasive, and ideal for stabilizing bowing and leaning walls.  

With the CarbonArmor fully installed, the homeowner now has a peace of mind of the structure of his home! 

Cracks or Bowing Walls? Give us a call for your FREE estimate!


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

Innovative Basement Remodeling Company Serving Tarrytown, NY

Before I contacted Connecticut Basement Systems, my basement floor was consistently wet. The water would seep in through the walls...
Happy Customers Surrounding Tarrytown, NY
Work Requests

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Reviews From Tarrytown
Testimonials From Tarrytown
I loved Alberto! Send him for my next service please -- don't lose him!
Testimonial by Lois P. from Tarrytown, CT
I loved Alberto! Send him only next time! Service team DON'T LOSE HIM!
Testimonial by Lois P. from 16 Dunnings Drive, CT

Basement Waterproofing & Crawl Space Repair in Tarrytown, 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 Tarrytown 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 Tarrytown, 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 Tarrytown 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 Tarrytown

Foundation problems destroy your Tarrytown 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 Tarrytown, NY
Project Location: Tarrytown, NY
My unfinished basement has some dampness in areas that has caused mold growth. I would like to finish part of it and want to make sure there are no underlying issues that will create problems down the line.
Project Location: Tarrytown, NY
Basement finishing, about 450 square feet.
Project Location: Tarrytown, NY
We would like to seal and renovate our basement.
Project Location: Tarrytown, NY
We have one side of our basement that lets in water during rain. We need to likely put in a french drain system. Would involve tearing out a staircase and having to rebuild it - as well as putting in new sheetrock.
Project Location: Tarrytown, NY
Completely unfinished. We need a finished basement about 700sft no rooms just as one single big place
Project Location: Tarrytown, NY
Heavy leaking into the basement
Project Location: Tarrytown, NY
The back wall was painted Now the paint is peeling due to water in cement blocks. no water is pouring out wall needs to be bonded and waterproofed. also inquiring about basement dehumidifiers.
Project Location: Tarrytown, NY
A retaining wall at the edge of my property built of boulders and about 35 years old, & about 15 feet tall. Some boulders are beginning to fall into the neighbor's driveway running below. Would like an estimate to fix.
Project Location: Tarrytown, NY
We have a crack in our foundation that leaks water into our basement during rainstorms. It looks like it has been attempted to be repaired years ago and the caulk job is failing. Is not structural but we are looking to potentially finish our basement and want this cared for first. Thanks!
Project Location: Tarrytown, NY
We have an unfinished basement that we would like to finish. There are also some water issues that need to be addressed.
Project Location: Tarrytown, NY
I need a system to help control humidity in the crawl space of our home. It is always very moist
Project Location: Tarrytown, NY
Cracked basement floor.
Project Location: Tarrytown, NY
We are getting water in our basement coming through our basement wall.
Project Location: Tarrytown, NY
We are purchasing a home but it has several cracks in the foundation. before we go through with the purchase we want to figure out how much this may cost. It is a home built in 1950's. Part of foundation under garage has crack going horizontally the length of garage, and many other concrete blocks around the house are cracked and have pieces loose. Floors are also slightly off. thanks and looking forward to figuring this out!
Project Location: Tarrytown, NY
Corner of kitchen slab appears to be sinking. Crack is visible along side of house to identify where the settlement begins. Sloping feeling can be experienced on 2nd Floor above this area as well. Additional information: How Would You Like To Be Contacted?: Phone
Project Location: Tarrytown, NY
Wet, moldy basement that needs to be cleaned up, repaired, and waterproofed.
Project Location: Tarrytown, NY
House is settling.Doors and windows stick. Doors are maybe 2 to 3 degrees off. We live in a condo, so have to go through them for major repairs, but would like to know about how much repairs cost. Please email, rather than call, since I am often traveling.