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
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

Premier Foundation Repair Contractor in Ellington, CT

They came in right on time and the foreman kept everyone focused on goal and they got the job done...
Happy Customers Surrounding Ellington, CT
Testimonials
Reviews
Work Requests

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Reviews From Ellington
Testimonials From Ellington
I've never seen work in my house be done so quickly!
Testimonial by Rick A. from Stamford, CT
I was very happy with Kris, he was awesome and very knowledgable!
Testimonial by Jeff H. from Ellington, CT
A few weeks ago we had the SaniDry system, flooring and molding installed by Chavon Bowman and his helper. I...
Testimonial by Dawn M. from Ellington, CT

Ellington, CT'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 Connecticut 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 Ellington:

  • 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 Ellington and areas nearby!

Trusted basement waterproofing company serving Ellington

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 Ellington:

  • 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 Ellington 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 Ellington

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 Ellington:

  • 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 Ellington and areas nearby.

Permanent foundation repair solutions in Ellington

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 Ellington:

  • 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 Ellington and areas nearby.

Reliable crawl repair & encapsulation services in Ellington

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 Ellington:

  • 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 Ellington 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 Ellington - 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 Ellington and nearby areas.

Work Requests From Ellington, CT
Project Location: Ellington, CT
Fieldstone basement moisture control
Project Location: Ellington, CT
Water leaking from under windows in basement
Project Location: Ellington, CT
I have a vertical crack in fountain, where water leaks into basement
Project Location: Ellington, CT
Just purchased a new home and there's water leaking into the basement. The home had previous water damage and was in remediation. When we purchased it, they said it was all fixed.
Project Location: Ellington, CT
Basement support beam has developed a visible gap causing wall cracking on upper levels, house built in 1942
Project Location: Ellington, CT
Looking to finish off half our basement roughly 700ish square feet of unfinished basement area that has one floor drain. Looking for a waterproof / subfloor with water dispersing ability splitting the area into 2-3 rooms one for a studio style office , a play Room / family room open to suggestions.
Project Location: Ellington, CT
Basement finishing
Project Location: Ellington, CT
We have a partially finished basement that we are looking to upgrade a bit.
Project Location: Ellington, CT
Basement flooding appears to be crack in foundation floor
Project Location: Ellington, CT
I recently purchased a home so I don't know past history, for the three weeks I have been there haven't noticed any water or signs but when I had a company come out to pull carpet the flooring under the carpet is showing signs of water damage. May be old but would like a quote to seal the basement.
Project Location: Ellington, CT
Looking to finish the basement to use as a multi-purpose room
Project Location: Ellington, CT
Have a bunch of cracks in the basement that leak water.
Project Location: Ellington, CT
Condo basement water from last storm. Would like estimate for sump pump installation
Project Location: Ellington, CT
Water entering finished basement (cove joint?) with large amounts of rain.
Project Location: Ellington, CT
We've had some water come in through the casement windows. The water collects against the foundation and fills over the windows. Only during heavy rains. It's run down the finished side of the wall and stained the carpet. I'd be looking to have a new flooring installed and to see if there is damage to the drywall. Also, to see if you have a solution to my casement windows filling with water.
Project Location: Ellington, CT
A few times a year, especially with excessive rain or after thawing of deep snow we have standing water in our back yard and multiple points of leakage in our basement. Our sump pump also seems to run at least once an hour all year long.
Project Location: Ellington, CT
Sump pump running frequently and few basement leaks
Project Location: Ellington, CT
I want to put a play room in the basement.
Project Location: Ellington, CT
Need two egress windows installed in basement
Project Location: Ellington, CT
We have a basement that is 1/4 finished and would like to finish it with a bathroom, bedroom and rec room. We currently have a sump pump and have not had a problem (except for a flood from a washer malfunction).