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

 

Before and After Pictures from Stamford
SmartJack Installation in Stamford, CT

SmartJack Installation in Stamford, CT

Before After
SmartJack Installation in Stamford, CT SmartJack Installation in Stamford, CT

To be stable, strong and level, the floor above a crawl space requires solid mid-span support that's usually provided by a post-and-beam assembly. But beams are often undersized, and many contractors use wooden posts that can rot, shift and settle. When this happens, floor joists sag and other structural problems occur. The SmartJack system is a foundation repair product that provides a permanent solution to these problems.

Sump Pump, WaterGuard and CleanSpace installation in Stamford, CT

Sump Pump, WaterGuard and CleanSpace installation in Stamford, CT

Before After
Sump Pump, WaterGuard and CleanSpace installation in Stamford, CT Sump Pump, WaterGuard and CleanSpace installation in Stamford, CT

In this basement we installed a TripleSafe Sump Pump; our most reliable Sump system, with 3 levels of protection. We also installed Waterguard to drain water to the sump pump. And to finish it off we install CleanSpace to give the walls a more attractive appearance. 

Basement Transformation in Stamford, CT

Basement Transformation in Stamford, CT

Before After
Basement Transformation in Stamford, CT Basement Transformation in Stamford, CT

Before, these basement walls let moisture seep through into the basement, causing damage to the floor and walls. More than just a nuisance, the water damage created a moist environment suitable for mold growth, which can threaten both the value of the home and the health of its owners. Knowing they had to act quickly, these homeowners reached out to Connecticut Basement Systems for a lasting solution.

Once we arrived, we waterproofed the basement by installing our patented WaterGuard System, which runs along the perimeter of the basement and directs any leaking water into a sump pump. After this, Foreman Chavon Bowman replaced the damaged portions of drywall with more durable EverLast Wall Panels, which are made from inorganic materials, will not be damaged by water and can even withstand flooding. Complete with a decorative molding, these new wall panels help to give the home an improved look while also eliminating any potential for mold growth. As a result, these homeowners were quite pleased with this improved, dry basement.

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

Stamford, CT's Basement Waterproofing & Sump Pump Installation Pros

Ferninand was a pleasure and just great! Very informative!...
Happy Customers Surrounding Stamford, CT
Testimonials
Reviews
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Reviews From Stamford
Testimonials From Stamford
I'm extremely happy with Alberto's professionalism, knowledge, and results!
Testimonial by John B. from Stamford, CT
Dan was very patient, helpful and did not rush me. He explained the process for me to understand.
Testimonial by Frances G. from Stamford, CT
Very sweet, kind, professional and personable!
Testimonial by Rose L. from Stamford, CT

Trusted basement waterproofing company serving Stamford, CT & nearby areas

Does your home have issues with basement flooding, foundation settlement, or a foul-smelling crawl space? Connecticut Basement Systems provides solutions for these problems and more! Since 1987, we have helped over 85,000 Connecticut homeowners. So you can have absolute confidence in our quality solutions.

From sump pumps to basement dehumidifiers, our professionally-trained crews are here to help you confidently identify your home's problems and provide long-lasting, patented solutions, including:

  • Basement waterproofing
  • Foundation repairs
  • Crawl space repairs
  • Basement finishing
  • Air purifiers
  • And more!

Connecticut Basement Systems is the largest crawl space repair, foundation repair, basement finishing, and basement waterproofing company in the state. That is because we strive to improve the lives of our employees, customers, and ultimately the world through education and development. We have spent over 30 years cultivating an honest, sincere, and expert reputation.

Schedule a free estimate on any of our quality services to learn more. We proudly serve Stamford, CT and areas nearby.

Patented sump pumps, basement dehumidifiers, & other basement waterproofing services

Do you have problems with water in the basement, basement mold, basement flooding, or other waterproofing issues? If so, contact the experts at Connecticut Basement Systems today! Our warrantied solutions, professionally-trained crews, and quality services will create a healthy, dry basement for years to come.

Our basement waterproofing services include:

  • Sump pumps: When water enters the basement, it flows into the drainage system, to the sump basin, and then pumped out of the house, preventing water in basement and basement flooding. We provide a variety of sump pump systems for every level of protection needed - even during a power outage!
  • Basement drainage systems: Full-perimeter french drains keep your basement dry and free from water. Whether you have thin foundation floors, iron ochre, or issues with doors and entryways, we provide drainage systems for all situations.
  • Basement dehumidifiers: Our dehumidifiers eliminate moisture and mold problems with a powerful blowing motor that circulates dry air throughout the basement. Plus, each energy-efficient system includes a comprehensive warranty!
  • Replacement windows: Do you have leaky basement windows or egress windows? Replacement windows can eliminate these problem areas and create a drier, more energy-efficient below-grade space.

We are Stamford's trusted basement waterproofing company. For over 30 years, we have led the waterproofing industry, installing patented sump pumps, basement dehumidifiers, french drain systems, and more. Schedule a free basement waterproofing estimate today. We proudly serve Stamford, CT and areas nearby.

Permanent foundation repair services in Stamford, CT

If your home has issues with floor cracks, bowing walls, foundation settlement, a leaning chimney, or other foundation problems, contact the experts at Connecticut Basement Systems today. These issues don't just affect your home's appearance and value, but they can also negatively impact its safety. For this reason, it is better to schedule a foundation inspection and get foundation repairs sooner than later.

With Supportworks, Connecticut Basement Systems is a part of a nationally renowned network of foundation repair specialists, giving us exclusive access to professional training, warrantied products, and best practices proven by hundreds of contractors across the globe.

Connecticut Basement Systems has provided permanent solutions to foundation heave, bowing walls, settling foundations, and more for over 30 years. Our foundation repair systems are customizable, meaning you never get more or less than what is needed.

Our foundation repair services include:

  • Foundation piers
  • Wall anchors
  • Crawl space support posts
  • Foundation wall repairs
  • And more!

Schedule a foundation inspection or a free foundation repair estimate to learn more. We proudly serve Stamford, CT and areas nearby.

Reliable Crawl space repairs & encapsulations in Stamford

Many factors play a significant role in keeping your house comfortable, energy-efficient, and secure. The crawl space can be the biggest of all. If your leaky, dirt crawl space begins to rot, grow mold, or sag, this will definitely cause harm to the rest of the home.

But there is no reason to worry - Connecticut Basement Systems specializes in crawl space waterproofing and repair. We can seal the below-grade space from the outside, control the humidity, perform structural repairs, and provide other crawl space solutions to create a healthier, drier, and safer space.

Our crawl space repair solutions include:

  • Crawl space encapsulation
  • Vapor barriers
  • Crawl space dehumidifiers
  • Crawl space insulation
  • Crawl space jacks
  • And more!

If your home has a sagging, dirt crawl space, contact the professionals at Connecticut Basement Systems and schedule a free crawl space encapsulation and repair estimate to learn more. We proudly serve Stamford, CT and areas nearby.

Stamford's professional basement finishing company

Are you tired of your dreary, unfinished basement? Contact the basement remodeling experts at Connecticut Basement Systems. Whether you are dreaming of creating a lavish entertainment room or cozy downstairs apartment, we can help you build the basement of your dreams!

Unlike other finishing contractors, we install remodeling products specially designed for the basement. That means they stand up to moisture, mold, and other common environmental factors associated with the below-grade space. Plus, our basement finishing system provides insulating qualities, dampens noise, and can be customized to fit your unique basement finishing ideas - the only limit is your imagination!

Our basement finishing system includes:

  • Basement flooring & wall products
  • Ceiling tiles
  • Basement dehumidifiers
  • Replacement windows
  • Egress windows & window wells
  • And more!

Schedule a free basement finishing estimate to get started! We offer our remodeling solutions in Stamford, CT and nearby.

Quality basement waterproofing, foundation repair, & crawl space repair services since 1987

At Connecticut Basement Systems, we want to exceed each customer's expectations - no matter how big or small the project. As a three-time winner of the CT Better Business Bureau's Torch Award for Marketplace Ethics, we have proven our integrity and will continue to do so.

Whether your home has water in basement, foundation settlement, or a humid crawl space, we provide quality solutions for these problems and more! Schedule a free service estimate to get started today. We proudly serve Stamford, CT and nearby areas.

Case Studies From Stamford
Crawl
This Stamford, CT crawl space was damp, drafty and a perfect environment for mold growth. The homeowner became concerned with this environment...
Basement
This Stamford, CT home's basement was in bad shape. They suffered so much water damage that it was pooling in the corners near their heating systems...
Basement
This Stamford, CT homeowner discovered cracks in her leaning foundation walls and water on her basement floor. As if that was not enough to worry...
Press Releases From Stamford
Connecticut Basement Systems is giving a $7500 basement waterproofing package to the owners of 'Conn...
Connecticut Basement Systems is giving a $7500 basement waterproofing package to the owners of "Connecticut's wettest basement."... [Read more]
Job Stories From Stamford, CT
WaterGuard System in Stamford, CT

This Stamford home would frequently experience a wet basement every time it rained. The water was damaging their storage items and leaving a musty odor. The homeowner was frustrated and decided to find a solution with Connecticut Basement Systems.  

On the day of the appointment, Sales Representative Steve Godbout arrived at the home to inspect the basement. He identified the problem and knew the perfect solution. He recommended a full perimeter drainage system (WaterGuard System) that would internally collect the excess water and channel it to a sump pump. From there, the water in the sump pump system will discharge the water away from the home. This will ensure to keep the basement waterproofed. The homeowner was impressed with the system and knew that this is exactly what his basement needed to keep dry.

On the day of production, Foreman Krzys Wilk and his team installed the WaterGuard system professionally and efficiently. They first had to excavate the perimeter of the floors to be able to have a place the system. Once the system is placed internally, it is back filled with gravel and then sealed up with cement. This homeowner decided to have a Super sump pump installed and CleanSpace liner, which will help prevent air and moisture from entering and this will help eliminate the musty odor. Once everything was installed, the basement was transformed and waterproofed! The homeowner was impressed and happy that he found a permanent solution. 

Crawl Space Transformation in Stamford, CT

This Stamford crawl space was damp and drafty causing it to be an unhealthy environment. This concerned the homeowner because it was affecting the entire home. The crawl space had a gross, musty odor and was the perfect spot for mold growth. Wanting a cleaner and healthier crawl space, he decided to reach out to Dr. Energy Saver of CT. 

The solution for this crawl space was to install CleanSpace liner which acts as a moisture and air barrier. This durable product will prevent mold from growing since there will be no moisture to create such an environment. Not only was CleanSpace installed but also a SaniDry Sedona dehumidifier. This product will keep humidity at 55% ensuring that the air quality is superb all year long as well as getting rid of that nasty musty odor. The combination of all of these products made the crawl space a cleaner and healthier environment, just what the homeowner had wanted!

Need to transform your crawl space? Give us a call to schedule your free, no obligation estimate! 1-855-200-7133

EverLast Windows in Stamford, CT

This Stamford basement was dark and uninviting. The homeowner wanted to make her basement more comfortable and energy efficient. Wanting to find a solution, she decided to call and set an appointment with Connecticut Basement Systems. 

On the day of the appointment, Sales Representative Steve Godbout arrived at the home to give an inspection of the basement. He concluded that in order to brighten the area and to improve the efficiency, EverLast windows would need to be installed. A Sunhouse paired with the windows will make the area so much brighter. Steve explained the benefits of the products and went over the installation process. She decided that this was the basement needed and moved forward with the project.

On the day of installation, Chavon Bowman and his team arrived at the home and installed the windows professionally and efficiently. The transformation from the old windows to the new were quite incredible. The EverLast Windows paired with the Sunhouse let in so much natural light. The Sunhouse is a window well that attracts natural light and prevents weeds from growing near your new windows! The EverLast windows will improve the basements efficiency with its double-pane glass which will prevent heat loss.

The homeowner was thrilled with the windows and window well because it is exactly what she wanted. The basement is now a brighter and more inviting space for all to enjoy!  

EverLast Windows in Stamford, CT

This Stamford basement was experiencing cold drafts in his basement and the homeowner was paying a high electric bill every month. The basement was also outdated and the homeowner wanted something that would make the area more attractive. Wanting a solution that would satisfy his energy efficiency and aesthetic concern, he called Connecticut Basement Systems to schedule an appointment. 

On the day of the appointment, our Sales Representative Don Godbout, arrived at the home to inspect the basement. He suggested installing EverLast windows would be the perfect solution for this homeowner’s needs. The homeowner agreed and quickly scheduled a day for installation.  

On the day of installation, Krzysztof and his production crew installed the EverLast windows. These windows were the best option because they are built with reinforced vinyl frames that will not rust or rot. Also, they have insulated glass so heat loss will never be a problem, which will save money on the electric bill. These windows really pop in any basement and brings in a lot of natural light. 

The homeowner was thrilled with the windows because it solved all of his concerns and made his basement much more pleasant! 

Want to upgrade your windows? Give us a call for your FREE estimate! 1-855-200-7133

WaterGuard Keeps Home Dry in Stamford, CT

Griffin H. is a loyal and longtime customer that first used Connecticut Basement Systems more than 20 years ago. When he purchased a second home this year, and found that his basement had a water problem, he knew exactly who to call.

The same week he spoke to Connecticut Basement Systems, Joe met with Griffin at his Stamford home. He recommended the Waterguard interior drainage system, along with a Trench Drain drainage channel, which would prevent the water from getting back into areas it doesn’t belong. When Marcio and his crew arrived at the house, they quickly and successfully installed the systems, along with an alarm to alert Griffin of any further issues. They further protected his property with the usage of a Lawnscape outlet in the backyard, which can be easily cleared by the homeowner. 

A longtime customer like Griffin knows that when waterproofing a basement, a homeowner needs the expertise and permanent solutions that Connecticut Basement Systems provides to keep his home dry for many years to come!

Waterproof First Before Finishing Your Stamford, CT Basement

After two major storms brought unwanted water into Al Y.’s basement, he was ready for a long term solution.  Beyond just waterproofing, he was looking to turn the unfinished basement in his Stamford home into a usable space.  He researched companies online and contacted Connecticut Basement Systems for an estimate.  

Soon after, Mike arrived at his house and discussed his interest in transforming his basement into a family room.  First though, Al needed to take care of the water issue once and for all.  Sid Avis and his crew installed 60 feet of DryTrak, a SuperSump sump pump system, along with a WaterWatch alarm, and the IceGuard system as well.  That way, water would stay out not only when it rained, but when it snowed as well.  

With the basement now completely protected, Al is ready to begin the process to refinish his basement through Connecticut Basement Systems so that he can turn his formerly wet and unfinished basement into a room the entire family can enjoy.

Water Seepage into Stamford, CT Basement

When Tony M. found cracks in his basement walls, identifying that as the source of his water woes, he headed online to research companies that could help him.  He came across Connecticut Basement Systems and sent an email explaining his issue.  Waterproofing specialist Tarn Granucci visited him soon after and came up with a plan to keep the water out.

In just one day, Cisco and his crew used the FlexiSpan Foundation Wall Crack Repair System, and installed a TripleSafe sump pump.  A few months later, Tony noticed another issue where water was coming up through the basement floor.  He called Connecticut Basement Systems again, this time for a complete and permanent solution.  A second sump pump, along with the WaterGuard interior drainage system and a LawnScape outlet in his yard, took care of the problem.  

On top of waterproofing Tony’s basement, Connecticut Basement Systems also tested and sealed the entire area for radon.  Tony’s basement is no longer a source of stress and is instead, a dry and safe space to be in.

 

Work Requests From Stamford, CT
Project Location: Stamford, CT
Would like to consider a sup pump on our utility room. Lot of water systems, no pump.
Project Location: Stamford, CT
Downward sloping driveway. During heavy rainfalls the water pools at our garage door and goes into our garage and basement.
Project Location: Stamford, CT
Would like to finish the basement of my 1945 home, which has evidence of past water damage and the most unusual well access anyone has ever seen (also in the basement). There also is occasional water leakage in the adjoining garage.
Project Location: Stamford, CT
Just moved into home. Inspection revealed a crack in the foundation. Not extremely urgent but it needs to be repaired. Looking to get a few quotes for repair before moving forward.
Project Location: Stamford, CT
I got Some Smell From crawl Space. Need an expert to give me a estimate for encapsulation.
Project Location: Stamford, CT
2 small cracks in foundation which need repair // crawl space insulation quote
Project Location: Stamford, CT
Water is coming into the basement
Project Location: Stamford, CT
Wet Basement
Project Location: Stamford, CT
Cracks in basement walls and garage floor that need to be filled.
Project Location: Stamford, CT
We have a very old home with a full basement - that is unfinished. We have been here for apron 8 years and while it's been minimal, there has been some leaking (along the back wall primarily). We want to clean, repair, design and seal everything properly. And have a secure basement.
Project Location: Stamford, CT
Water in basement
Project Location: Stamford, CT
Water on floor in basement and not sure where it is coming from.
Project Location: Stamford, CT
Leaky basement
Project Location: Stamford, CT
1.) I have a crawl space under an all seasons room that is leaking. There is a negative gradient where the crawl space meets the patio / stairs outside and rain watering is flowing towards the wall. I would like an estimate to remediate the negative gradient, seal the crawl space and fix any remaining weak spots. 2.) After moderate rainfall there is water pooling on the west side of my basement that appears to be coming from a seam. I would like an inspection to better understand what might be causing the leak and an estimate on short and long term fixes.
Project Location: Stamford, CT
Our basement floods with each heavy rainfall. Water does not pool to current sump pump. Water comes in from cracks on the floor and holes in the sides of the foundation wall. Basement is therefore musty and with concerns for mold. Basement in a 1920s home needs waterproofing and improvement of the structural integrity of the foundation. Potential for finishing the basement as well - but not sure if the ceiling is high enough. Thanks!
Project Location: Stamford, CT
We are looking for some advise on how to finish our basement space. Be that waterproofing it or fully finishing it
Project Location: Stamford, CT
Basement finishing
Project Location: Stamford, CT
Home built ~1920s, cement basement; stairs leak (these stairs lead from driveway to basement (via bulkhead door). there is also wall leakage in the same area, but inside the basement. not an urgent issue, hasn't leaked recently, but it needs repair. thanks for your consideration.
Project Location: Stamford, CT
Interested in getting an estimate on basement flooring options.
Project Location: Stamford, CT
Occasional water in the basement - comes in around basement bilco doors. Looking for options to fix.
Serving the following Stamford, CT zip codes
06901, 06902, 06903, 06904, 06905, 06906, 06907, 06910, 06911, 06912, 06913, 06914, 06926, 06927