Serving Connecticut, Westchester and Putnam Counties

Contact Us For
A Free Estimate!
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


Before and After Pictures from Cheshire
Cheshire Crawl Space Clean Up.

Cheshire Crawl Space Clean Up.

Before After
Cheshire Crawl Space Clean Up. Cheshire Crawl Space Clean Up.

With this crawl space we used our Cleanspace liner to create a clean, dry space. We then installed our Sanidry air purifier dehumidifier specifically designed for crawl spaces.

WaterGuard and TripleSafe in Cheshire, CT

WaterGuard and TripleSafe in Cheshire, CT

Before After
WaterGuard and TripleSafe in Cheshire, CT WaterGuard and TripleSafe in Cheshire, CT

Before, this Cheshire basement had constant water problems that would frustrate the homeowner every time she entered the area. The main problem was an insufficient sump pump that was not discharging the water properly. This would result in a wet basement. She wanted a solution for a dry basement and reached out to the experts at Connecticut Basement Systems.

The solution for this Cheshire basement was to install a WaterGuard system paired with a TripleSafe sump pump. The WaterGuard is a below the floor system that collects water internally before it enters the basement. Once the water is collected, it is channeled to the TripleSafe sump pump where it is discharged away from the home. The great benefit of the TripleSafe is that it has a three-pump system that adjusts automatically to meet pumping requirements. The power of these two products create a dry basement which is exactly what the homeowner had wanted! 

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

Cheshire, CT's Respected Crawl Space & Foundation Repair Pros

Recently work was done in our home raising our basement floor. We were very pleased with the results.....
Happy Customers Surrounding Cheshire, CT
Work Requests

Click the icons to see what our customers had to say.

Reviews From Cheshire
Testimonials From Cheshire
I will always request Dan, he does good work and polite. I trust him in my home.
Testimonial by Roberta G. from Cheshire, CT
I loved Lawrence, he is a super guy and you should be greatful to have him on your team!
Testimonial by Michele B. from Cheshire, CT
We love Sam, he does great work.
Testimonial by Pam R. from Cheshire, CT

Cheshire, 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 Cheshire:

  • 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 Cheshire and areas nearby!

Trusted basement waterproofing company serving Cheshire

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 Cheshire:

  • 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 Cheshire 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 Cheshire

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 Cheshire:

  • 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 Cheshire and areas nearby.

Reliable crawl repair & encapsulation services in Cheshire

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 Cheshire:

  • 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 Cheshire and areas nearby.

Transform your home with basement finishing in Cheshire

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 Cheshire:

  • 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 Cheshire 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 Cheshire - 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 Cheshire and nearby areas.

Job Stories From Cheshire, CT
WaterGuard System in Cheshire, CT

This Cheshire home had a water problem in the basement that became a nuisance for the homeowner. Having previous work done in their home by Connecticut Basement Systems, they knew just who to call to solve their wet basement and quickly scheduled an appointment with us.

On the day of the appointment, Sales Representative Jorge Rodriguez arrived at the home to assess the situation. He concluded that the basement would benefit from a WaterGuard System. This system would waterproof the basement, leaving it dry through any storm! This is exactly what the homeowners needed and went through with the project. 

On the day of production, Foreman Krzys Wilk and his team installed the WaterGuard System efficiently and professionally. The WaterGuard is installed below the ground around the perimeter of the basement where it will collect the water before it even reaches the basement. The water is then channeled to the sump pump where it exits through a discharge line, keeping the basement dry. Once the project was completed, the basement was transformed into a dry and cleaner area. The homeowners now have peace of mind with a dry a basement.  

Work Requests From Cheshire, CT
Project Location: Cheshire, CT
Interested in replacing basement windows
Project Location: Cheshire, CT
Cinder block foundation showing signs of deterioration.
Project Location: Cheshire, CT
Basement remodel
Project Location: Cheshire, CT
Basement flooding with rain
Project Location: Cheshire, CT
Looking to get a quote for installation of a perimeter drain and sump pump along below grade portion of foundation wall.
Project Location: Cheshire, CT
I'd like someone to look over the sump pumps to ensure they are working properly and maintained.
Project Location: Cheshire, CT
The concrete around our pool is in rough shape and taking a toll on our kids feet. We need to either be fixed/replaced.
Project Location: Cheshire, CT
Stamped concrete has sunk about 2". not sure if this will work because it is a large step and landing
Project Location: Cheshire, CT
Looking to receive an estimate to solve my wet basement after it rains
Project Location: Cheshire, CT
No glaring issues with basement, just would like to get a quote on finishing the area to make it a possible in-law living quarters.
Project Location: Cheshire, CT
Water in the crawl space of a basement. Looking for ideas on a sump pump or waterproofing
Project Location: Cheshire, CT
We get water in our basement sometimes after large storms. We want to find out how it is getting in and seal it up if possible.
Project Location: Cheshire, CT
We are experiencing water leaking into our basement from the front of our home into our basement. Would like to have an expert come out and look at our issue while providing an estimate on the fix. I appreciate your time and look forward to hearing from you. Thank you.
Project Location: Cheshire, CT
Small water leak from crack in basement wall.
Project Location: Cheshire, CT
The foundation of our house sunk at one corner and cracked the basement floor. I would like to get a quote to get it fixed.
Project Location: Cheshire, CT
1) add sump pump to sump. Be sure sump drains somewhere. House just converted to city sewer too 2) Vapor barrier in crawl space
Project Location: Cheshire, CT
Have a couple of foundation cracks that i would like to be looked at and see what can be done.
Project Location: Cheshire, CT
We have a home we offered to buy and had a inspection today. We found water on garage floor and suspect consistently water comes up from grand. We like to check waterproof and get a quote to fix it. Like to schedule as soon as possible. Thanks
Project Location: Cheshire, CT
Wet basement. Seems that water is coming in from underneath the floor
Project Location: Cheshire, CT
Water entering finished basement--dampness in rug/flooring