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


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

Mount Kisco, NY's Devoted Basement & Crawl Space Waterproofing Company

Mike was polite, informative, and represented the company well. ...
Happy Customers Surrounding Mount Kisco, NY
Work Requests

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Reviews From Mount Kisco
Testimonials From Mount Kisco
Please know that we are very pleased by ALL the work Steve Cogswell did today at our home.I would like Steve in the future to service our new Aspen Air...
Testimonial by Marty D. from Mount Kisco, NY

Mount Kisco, 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 Mount Kisco:

  • 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 Mount Kisco and areas nearby!

Trusted basement waterproofing company serving Mount Kisco

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 Mount Kisco:

  • 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 Mount Kisco 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 Mount Kisco

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 Mount Kisco:

  • 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 Mount Kisco and areas nearby.

Reliable crawl repair & encapsulation services in Mount Kisco

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 Mount Kisco:

  • 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 Mount Kisco and areas nearby.

Transform your home with basement finishing in Mount Kisco

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 Mount Kisco:

  • 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 Mount Kisco 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 Mount Kisco - 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 Mount Kisco and nearby areas.

Work Requests From Mount Kisco, NY
Project Location: Mount Kisco, NY
Musty basement, so we are looking for a dehumidifier for it, and we would like to seal a wall in our garage.
Project Location: Mount Kisco, NY
I want to water proof the Basement
Project Location: Mount Kisco, NY
I have two basement areas in my house. One is below the garage and the other one is below the house. I currently have a sump pump in both areas. They are both in a 3' pit. I am looking to remove the current pumps and set both pits up with 2 pumps in each, emergency back up battery and an alert system. Also looking to seal the pits better to prevent moisture penetration.
Project Location: Mount Kisco, NY
My basement flooded this weekend and it is coming up through the floor. We have cement foundation and there are some cracks that it is coming through. We do have a sump pump and french drain system, but it does not seem to be working. We recently bought the house and this is the first time we have dealt with this issue. I am hoping for a quote for waterproofing and potentially to fix the pump we have, if that is possible. Thank you!
Project Location: Mount Kisco, NY
Need battery backup to sump pump
Project Location: Mount Kisco, NY
Would love to have someone come out and assess my water problems in my basement. I am only in town this week if someone is available. Otherwise, I'll be back in September, but it is a lot more difficult to schedule then, unless someone can come on the weekend. Thanks :)
Project Location: Mount Kisco, NY
Basement finishing
Project Location: Mount Kisco, NY
Quote on basement finishing.
Project Location: Mount Kisco, NY
I saw your Flyer for $500 off for wet basement with full perimeter work & a sump pump installation. You worked on a neighbor's basement some years ago and they r happy! We have a serious problem with water damage to our basement and have no sump pump either. I would like to start work as soon as possible. Thank you!
Project Location: Mount Kisco, NY
After basement flooded during tropical storm Ida, I'd like to see what a sump pump installation can do for us as well what other measures around our home can be done to alleviate future issues.
Project Location: Mount Kisco, NY
Foundation wall is buckling.
Project Location: Mount Kisco, NY
Wet basement, damaged cinderblock foundation, clogged sump pump drain in yard.
Project Location: Mount Kisco, NY
Water seepage into the basement after the big storm and also want to refinish our basement.
Project Location: Mount Kisco, NY
I am in a condo-like complex and have one of the only units with a below-grade basement. I'd like to re-finish ~320 sqft into guest bedroom with full bathroom, but will need an egress. Rough plumbing exists from original unit design. Need help with overall design, too.
Project Location: Mount Kisco, NY
We have water stains on our cmu block walls and a couple of spots we have an active water marks and a small puddle around it. We are assuming we need to install a French drain.
Project Location: Mount Kisco, NY
Water in basement after heavy rain, possibly coming from foundation/outside.
Project Location: Mount Kisco, NY
My basement windows are all rusted shut and one is leaking into the basement a little. as well with water in the floor i get slight seepage through the concrete floor during heavy rain.
Project Location: Mount Kisco, NY
Just had a flood in basement and have to replace 5 year old carpeting. Looking for a longer lasting solution
Project Location: Mount Kisco, NY
Had a leak in the crawl space and some mold as a result. would like to repair that and get some ideas on what do with my crawl space area.
Project Location: Mount Kisco, NY
New seepage in a finished basement.