Serving Connecticut, Westchester and Putnam Counties

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Reviews From Ardsley
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 Certified Ardsley, NY Basement Finishing & Waterproofing Experts

Dear Mr. McCarty, I wanted to write to you to let you know what an asset Gary Meglino is to Connecticut...
Happy Customers Surrounding Ardsley, NY
Work Requests

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Ardsley, NY's expert in basement waterproofing, foundation repair, & more

Connecticut Basement Systems has been your trusted home improvement company providing reliable basement waterproofing, foundation repair, crawl space encapsulation, basement finishing, and more to over 85,000 New York homeowners since 1987. As a three-time winner of the CT Better Business Bureau's Torch Award for Marketplace Ethics, we are committed to creating an honest and reliable experience with our customers.

Whether you need a moisture-proof basement waterproofing system complete with a sump pump or permanent foundation settlement repairs, we provide these solutions and much more!

Our services in Ardsley:

  • Basement waterproofing
  • Foundation repair
  • Crawl space repair
  • Basement finishing
  • Air purifiers
  • And more!

Schedule a free estimate to learn more. Connecticut Basement Systems proudly serves Ardsley and areas nearby!

Trusted basement waterproofing company serving Ardsley

A wet basement can affect your home more than you think. If left to worsen, water in the basement can cause structural issues, mold growth, pest problems, and more. That is why Connecticut Basement Systems provides patented basement waterproofing solutions, designed to keep your below-grade space dry and healthy for years to come! So, if you're tired of dealing with basement flooding, high humidity, water in basement, or other waterproofing issues, contact our experts today!

Our basement waterproofing services in Ardsley:

  • Sump pump installation & maintenance
  • Basement drainage systems
  • Basement Dehumidifiers
  • Basement windows
  • Egress windows & window wells
  • And more!

Since 1987, we have provided warrantied basement waterproofing solutions to Ardsley homeowners - this includes sump pumps, basement dehumidifiers, french drains, and more. Schedule a free basement waterproofing estimate to learn more!

Permanent foundation repair solutions in Ardsley

No matter how minor your home's foundation problem seems, it is always better to schedule a foundation inspection and get repairs sooner than later. That is because issues like foundation settlement, leaning chimneys, bowing walls, and more can affect your house's value and curb appeal. Even worse, they can create unsafe living conditions for you and your family.

But there is no reason to worry - Connecticut Basement Systems is backed by Supportworks, a nationally renowned network of expert foundation repair contractors. This partnership also gives us exclusive access to professional training, warrantied solutions, and best practices proven by hundreds of dealers across the globe.

Our foundation repair services in Ardsley:

  • Slab piers
  • Push piers
  • Helical piers
  • Foundation wall repairs
  • Crawl space support jacks
  • Wall anchors
  • Wall reinforcing systems
  • And more!

Schedule a free foundation repair estimate to learn more. We proudly serve Ardsley and areas nearby.

Reliable crawl repair & encapsulation services in Ardsley

A nasty crawl space can cause a lot of issues for the home. If left unrepaired and unsealed, the crawl space can start to rot and grow mold, leading to structural issues, unhealthy indoor air, and discomfort throughout the house. That is why Connecticut Basement Systems provides moisture-proof crawl space encapsulations and durable structural repairs.

When we seal the crawl space using a moisture-proof vapor barrier, add a high-performance crawl space dehumidifier, install crawl space jacks for failing support posts, and provide other crawl space repair solutions, we can create a dry, secure below-grade space for years to come!

Our crawl space encapsulation & repair services in Ardsley:

  • Crawl space vapor barrier
  • Crawl space drainage system
  • Crawl space dehumidifier
  • Crawl space insulation
  • Crawl space support jacks
  • And more!

Schedule a free crawl space repair and encapsulation estimate to learn more. We proudly serve Ardsley and areas nearby.

Transform your home with basement finishing in Ardsley

Want to transform your dreary basement into the space of your dreams? From a lavish apartment to a new play area for the kids, Connecticut Basement Systems can help you with these remodeling projects and more - the only limit is your imagination! Unlike other basement finishing contractors, we actually use remodeling products designed to withstand common environmental conditions in the below-grade space, including moisture and mold. Plus, the basement finishing system is warrantied, has insulating qualities, dampens noise, and is eco-friendly.

Our basement finishing system in Ardsley:

  • Finished basement flooring
  • Waterproof wall products
  • Ceiling tiles
  • Basement dehumidifiers
  • Replacement windows
  • Egress windows & window wells
  • And more!

Schedule a free basement finishing estimate to learn more. We proudly serve Ardsley and areas nearby.

Quality basement waterproofing, crawl space repairs, & more since 1987

Connecticut Basement Systems is the largest basement waterproofing, foundation repair, crawl space encapsulation, and basement finishing company in Ardsley - and for good reason. We are committed to improving the lives of our employees, customers, and the world through education and development. For over 30 years, we have built a solid reputation backed by honesty and expertise. So you can have absolute confidence in our services!

Contact us to schedule a free estimate today. We proudly serve Ardsley and nearby areas.

Work Requests From Ardsley, NY
Project Location: Ardsley, NY
Getting some water coming in our utility/storage room (basement)
Project Location: Ardsley, NY
The project is for an 800 square foot basement. I am planning to waterproof the basement, including repairing one exterior wall, installing french drain and sump pump, sealing the concrete floor, and finishing the basement. I would like a quote for each of these individually. Thank you.
Project Location: Ardsley, NY
When it rains heavily we get water in the basement. We would like to waterproof it.
Project Location: Ardsley, NY
Leak in the basement
Project Location: Ardsley, NY
Looking for encapsulate crawl space and basement walls.
Project Location: Ardsley, NY
Unfinished side of the basement that needs to be turned into a vinyl record storage and listening room, working around the boiler and laundry area. Do you also do garages?
Project Location: Ardsley, NY
Would like to understand waterproofing options for our basement
Project Location: Ardsley, NY
Looking for a crawl space and basement closed cell foam quote
Project Location: Ardsley, NY
Basement flooding
Project Location: Ardsley, NY
I'm interested in obtaining an estimate for basement waterproofing. Thanks.
Project Location: Ardsley, NY
Our sup pump failed during the Ida storm. We got about 1/2" to 1" of water in our finished basement. We had to remove all flooring and 2 feet of drywall. We replaced the sump pump. We are ready to rebuild the drywall and flooring and would like to get an estimate from you. Thanks
Project Location: Ardsley, NY
I have a vertical crack in my foundation wall. Need an estimate to repair it.
Project Location: Ardsley, NY
Had water in my basement during Ida and would like to figure out the source.
Project Location: Ardsley, NY
Basement took on water from Ida. At minimum want to install french drain, and high capacity sump pump and dehumidier. Also considering complete wall replacement system
Project Location: Ardsley, NY
We have a corner in pit basement of cinder block that has water coming through with rain. With Ida it was terrible and also came on through front foundation.
Project Location: Ardsley, NY
Basement refinishing.
Project Location: Ardsley, NY
We are looking to completely finish our basement and want to get a feel for the cost. We would like to add an office space in there.
Project Location: Ardsley, NY
We had some recent basement flooding in a previously finished space and would like to have someone come to the house for a plan on what to do.
Project Location: Ardsley, NY
Water coming in through foundation wall with heavy rain
Project Location: Ardsley, NY
Hello, i just purchased a 1956 modern home in Ardsley. it has sloping floors due to settling / foundation issues. i would like to have someone come take a look and provide some recommendations on how to level the floors, and address any long-term foundation issues.