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

Your Trusted Purchase, NY Basement Waterproofing & Foundation Repair Specialists

Tony Molina came to perform some service work for me, and I have to say he does a great job....
Happy Customers Surrounding Purchase, NY
Testimonials
Reviews
Work Requests

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Reviews From Purchase
Testimonials From Purchase
No other solution or provider has included a warranty for the life of the house.
Testimonial by Thomas/Eileen C. from Danbury, CT

Purchase, 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 Purchase:

  • 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 Purchase and areas nearby!

Trusted basement waterproofing company serving Purchase

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 Purchase:

  • 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 Purchase 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 Purchase

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 Purchase:

  • 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 Purchase and areas nearby.

Reliable crawl repair & encapsulation services in Purchase

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 Purchase:

  • 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 Purchase and areas nearby.

Transform your home with basement finishing in Purchase

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 Purchase:

  • 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 Purchase 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 Purchase - 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 Purchase and nearby areas.

Case Studies From Purchase
Foundation
Project Objective: Repair cracks in the concrete floor slab, foundation walls, footings and correct tip out chimney. Property Conditions: Present...
Slab
May 2011 -- A two-story residence in Wallingford, CT had a severe slab settlement problem in the garage portion of the home. The structure was...
Press Releases From Purchase
Local business owner, Larry Janesky, was recently featured in the Hartford Business Journal.
Local business owner, Larry Janesky, was recently featured in the Hartford Business Journal.... [Read more]
News & Events From from Purchase
4 Tips on How to Stop Your Basement from Flooding
Learn 4 useful tips on how to stop your basement from flooding. An ounce of prevention can save you money, time and your valuables.... [Read more]
It Can Wait Bake Sale
Connecticut Basement Systems has partner up with the It Can Wait Campaign to join the millions who have pledged to drive distraction free. We became an advocate for this national campaign to lead by example to show that driving distracted is never acceptable.... [Read more]
Connecticut Basement Systems Goes Pink!
In honor of Breast Cancer Awareness Month, Connecticut Basement Systems participated in the 9th annual Seymour Pink Day. The story of Seymour Pink began as a goal to raise the most money for the Susan G. Komen walk and it has now blossomed to become SEYMOUR PINK INC...a community's fight against breast cancer. Through their fundraising efforts, they have been able to raise over one million dollars!... [Read more]
Work Requests From Purchase, NY
Project Location: Purchase, NY
We have water seeping in through the cement blocks in our basement
Project Location: Purchase, NY
Need to waterproof another section of the basement.
Project Location: Purchase, NY
We'd like to get crawl space encapsulation done ahead of winter - both to prevent critters and for warmth
Project Location: Purchase, NY
Half of our basement is already finished. We want to redesign the ENTIRE basement, adding a home theater, bar and pool room. Perhaps even make a formal bedroom. There is already a full bathroom.
Project Location: Purchase, NY
We are finishing our basement and had water coming in. Not sure where it is coming from. Want to address before we close up walls.
Project Location: Purchase, NY
Water seeps into basement fro a crack in the floor under a support column and through the basement wall in one spot
Project Location: Purchase, NY
Water leaking through crack in foundation.
Project Location: Purchase, NY
We have a large finished basement and need a comprehensive solution for managing humidity.
Project Location: Purchase, NY
CT Basements, You have already installed a system in my house for one portion of my basement, and I need to have you do it for another portion of the basement which has leaked recently (including yesterday).Assuming that the cost is comparable to last time, we should schedule the job and get it done.