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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
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 Pelham
EverLast Windows in Pelham Manor, NY

EverLast Windows in Pelham Manor, NY

Before After
EverLast Windows in Pelham Manor, NY EverLast Windows in Pelham Manor, NY

Before, this Pelham Manor home had old, insufficient windows that not only looked unpleasant but caused drafts in the basement. The basement was being waterproofed by us and the homeowner decided to upgrade the windows as well. 

Now, the old windows were replaced with our EverLast windows. These are the superior choice of windows for a basement because they are energy-efficient, vinyl-framed and are designed with double-paned, low-E glass. The windows will not rust and allow in a lot of natural light into the area. The energy efficient windows that eliminate drafts are exactly what the homeowner wanted and was pleased with the results. Just look at the transformation! You can also see the Ice Guards next to the windows, which are associated with the waterproofing system in the basement that help prevent water from freezing when being discharged. 

Do you need to upgrade your windows? Give us a call to schedule a free, no maintenance estimated! 800-541-0487

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

Your Professional Pelham, NY Basement Waterproofing & Remodeling Contractor

...The basement looks fantastic and everything has been addressed......
Happy Customers Surrounding Pelham, NY
Work Requests

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Reviews From Pelham
Testimonials From Pelham
..The basement looks fantastic and everything has been addressed..
Testimonial by Patrick M. from Pelham, NY

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

Foundation problems destroy your Pelham 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 Pelham 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



Job Stories From Pelham, NY
WaterGuard System and EverLast Windows in Pelham Manor, NY

This Pelham Manor home had a basement that needed to be waterproofed. It was becoming a nuisance to the homeowner to deal with a wet basement and she wanted to find a permanent solution. After doing her research on the internet, she decided to trust the all things basement experts at Connecticut Basement Systems to provide a solution. She called and scheduled her free, no-obligation estimate.

On the day of the appointment, Sales Representative Keith Rongey arrived at the home to inspect the basement. The solution for the wet basement was to install a WaterGuard System. This system is installed around the perimeter of the basement below the floor. It will collect the water internally and direct the water to the sump pump, which will discharge it away from the home. Our superior TripleSafe sump pump was also recommended which has three pumps to handle a great deal of water. The combination of these products will ensure a waterproof basement. The homeowner was also interested in upgrading her windows as they were old, rusty and allowing a lot of air to flow through. Keith recommended our EverLast windows which are reinforced vinyl frames that will not rust or rot and also have double-pane glass which will prevent heat loss. Not to mention they will allow more natural light to shine through the basement. After reviewing all the products with Keith, the homeowner decided that the WaterGuard system and EverLast windows would be the perfect solution for her basement and wanted to move forward with the project.

On the day of installation, Foreman Krzys Wilk and his team installed the WaterGaurd system and EverLast windows professionally and efficiently. Once all the products were installed the basement was transformed to a dry and brighter area. The homeowner was impressed with the results and was glad he trusted the experts at Connecticut Basement Systems. 

Work Requests From Pelham, NY
Timpson Street in Pelham
This person has filled out the Star Power Pro survey on that you sent them and is interested in another service you provide: basement finishing. Please contact them to schedule a new appointment for this service. This is a no-charge lead.
Linden Avenue in Pelham
Crawl space insulation
Roosevelt Avenue in Pelham
Water in the basement today during the rainstorm.
Sherwood Ave in Pelham
We are refinishing our basement and have a stairway coming into the basement and we don't want to put a bulkhead on it and want to use it as an actual entry way as it has a full door. We also noticed some dampness around where the gutters are after this most recent rain and wanted to see if it was simply a clogged gutter or is we need more remediation.
Roosevelt Ave in Pelham
My basement gets very humid and I've had a small dehumidifier, but I'd like to have a commercial grade system installed that is large enough to handle the entire basement and drain automatically. I also have concerns about damp walls and want to understand what waterproofing options might exist. I live in a 100 year old Tudor, with a stone/masonary foundation.
Exterior basement steps have a leak under the Bilco doors...comes up through the concrete of the steps causing dampness/mold in that area and back room...I am a current client of Ct Basement system in this house and others that I own. Thank you
Manger Circle in Pelham
Need to know best way to solve our water problem
Pelhamdale in Pelham
How do you finish basements? Also- there are some cracks in my garage walls and floor. I wanted to see what you can do.
Washington Ave in Pelham
Some water and moisture issues in the back half of basement. Looking to waterproof all of basement and make finished space once waterproofed. About 800 square feet.
Eighth Avenue in Pelham
Hi, Hi, We just bought and moved into a house in Pelham. We need to replace the basement windows. Then we would also like to get the basement fully cleaned and possible finished in some way. It is a stone basement. Do you provide this kind of services? Thanks, Sarah
Corona Avenue in Pelham
We have moved into a new home (2005 build) that has some foundation cracks which have let in moisture on the interior. We also have a general humidity issue in the finished basement area and are looking to put in potential window well drains and an egress window (or two) in the basement area.
Grant Ave. in Pelham
With the recent heavy rain, I have experienced water in my basement.
Harmon Avenue in Pelham
We are interested in building out and renovating our basement.
Pell Place in Pelham
Water coming into basement
Corlies Ave in Pelham
Water leak in basement when it rains heavily
Sparks Ave in Pelham
Looking to finish off a small basement area to use as a play room/tv room.
Iden Avenue in Pelham
Basement waterproofing and finishing!
Second Ave in Pelham
Interested in the cost for finishing our basement into two parts - playroom/guestroom and a functional/storage space. Additional information: How Would You Like To Be Contacted?: Email
Fourth Avenue in Pelham
Water leakage inside basement
Manor Lane in Pelham
We need to waterproof our unfinished basement to make it useable living space.

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