Serving Connecticut, Westchester and Putnam Counties

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A Free Estimate!
Reviews From Armonk
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
ThermalDry® Elite Plank Flooring
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

Armonk, NY's Friendly Foundation Repair & Basement Waterproofing Company

Happy Customers Surrounding Armonk, NY
Work Requests

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Armonk, 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 Armonk:

  • 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 Armonk and areas nearby!

Trusted basement waterproofing company serving Armonk

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 Armonk:

  • 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 Armonk homeowners - this includes sump pumps, basement dehumidifiers, french drains, and more. Schedule a free basement waterproofing estimate to learn more!

Transform your home with basement finishing in Armonk

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 Armonk:

  • 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 Armonk and areas nearby.

Permanent foundation repair solutions in Armonk

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 Armonk:

  • 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 Armonk and areas nearby.

Reliable crawl repair & encapsulation services in Armonk

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 Armonk:

  • 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 Armonk 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 Armonk - 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 Armonk and nearby areas.

Job Stories From Armonk, NY
Total Basement Finishing Project in Armonk, NY

This Armonk, NY basement was transformed to beautiful by Total Basement Finishing. Originally, the area was not used to its fullest potential and was a drag to be in. The homeowner wanted to be able to walk down into his basement and be happy and welcomed to be in the space.  

Total Basement Finishing was able to transform the entire basement into a beautiful and useful area. Foreman Bruce Reynolds was able to install our great products into the basement professionally and efficiently. First, EverLast walls were installed which will provide a strong durable panel that prevents mold and moisture from forming. Next, new floors were installed. Our ThermalDry flooring is superior than concrete floors because they prevent moisture and air from seeping through and is 8 degrees warmer! New ceiling was also installed to really complete the entire basement. A basement is not complete without finishing touches like ceiling trim, wrap posts and new doors.  Not only are these products practical and are waterproof, but they also look great in any basement! The homeowner was very pleased with his finished basement and was glad he had the experts at Total Basement Finishing complete his basement.

Work Requests From Armonk, NY
Project Location: Armonk, NY
Basement flooding due to water coming through the walls
Project Location: Armonk, NY
Crawl space - floods in heavy rain. Rotted wood supports
Project Location: Armonk, NY
Our crawl space has water in it.
Project Location: Armonk, NY
Potential candidate for foundation repair work, interested in assessment of current foundation
Project Location: Armonk, NY
Finish part of basement for spare room and playroom
Project Location: Armonk, NY
Need to waterproof basement
Project Location: Armonk, NY
Want to have you look at crawl spaces in my home
Project Location: Armonk, NY
Detached garage foundation. Water leaking. Walls cracked. Cement floor cracked. Needs to be fixed so I can renovate the structure. 16' wide by 22' long. You fixed are basement a few years ago, and you have earned our business. Thank you, Danny Tateo 914 403 2589
Project Location: Armonk, NY
In interested in a quote for crawl space encapsulation and basement waterproofing
Project Location: Armonk, NY
Our crawl space needs to be evaluated and think of possible repair of foundation walls and encapsulation.
Project Location: Armonk, NY
We are looking for a sump pump, dehumidifier, water vapor, and mold remediation quote for our cellar.
Project Location: Armonk, NY
Got water in basement that seeped through side walls. Want to discuss pulling up carpet, drying basement, potential drainage on perimeter, and new vinyl flooring.
Project Location: Armonk, NY
Water appearing to come through the foundation in the basement.
Project Location: Armonk, NY
Can we schedule an appointment to review basement water issue.
Project Location: Armonk, NY
Crawl space insulation
Project Location: Armonk, NY
Water in basement. Not sure why or where it is coming from
Project Location: Armonk, NY
Cracks in Foundation, moisture, mold
Project Location: Armonk, NY
Hi, My basement leaks and I would like to consider options. There are two section, a crawl space in which a 2 foot deep hole has a boiler, and a 7ft ceiling area. Both spaces have concrete block walls that occasionally leak water during heavy rains. I have created a 2in high concrete water routing system to protect the boiler but it doesn't work well. In the main area there is a French drain system that leads to a sub pump but it doesn't do anything when water seeps out of the seams of the concrete block walls. I would also like to consider having a secondary, backup sub pump. I would like your suggestions for different remediation systems. Thanks for your time.
Project Location: Armonk, NY
Had some water pooled on the floor in middle of basement and had some mold due ot moisture...
Project Location: Armonk, NY
We had a problem with our sump pump, had water in basement and mold. Was all remediated. Interested in having someone come over and give me a quote for the basement, sump pumps.