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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


Company Awards
Connecticut Basement Systems has been awarded the 2017 Angie's List Super Service Award®! The Angie’s List Super Service Award honors... [Read more]
Basement Systems Inc. has been named a winner of the Celebrate CT award for economic development in Connecticut after completing... [Read more]
For the 4th time, Basement Systems is proud to be a winner of the Top Work Places Award for being... [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



Work Requests From Pelham, NY
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.
Corlies Avenue in Pelham
Estimate to finish the basement. Play room and bath room up dating Appointment set. Referred by "Mom's of Facebook"
Francis Stree in Pelham
Requesting an estimate for damp and crumbling basement wall. Referred by word of mouth Appointment set.
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.
Oak Ave in Pelham
Water sealing in basement floor of unfinished side of basement on driveway sided
Highbrook Avenue in Pelham
I would like an estimate on waterproofing my basement and finishing it.
Young Ave in Pelham
Water in the basement
Harmon Avenue in Pelham
Basement flooding; water coming in through stairs below basement hatch doors; need new basement hatch doors installed.
Hunter Avenue in Pelham
Damp basement, water sometimes comes in. Would like an estimate for waterproofing.
Grant Ave in Pelham
During rain storms water seeps up through the floor. It never floods. It's more like someone threw a few buckets of water on the floor. In addition, we had the sump pump replaced last spring and it hasn't been working properly since.

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