Serving All of 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 Greenwich
Basement Remodeling in Greenwich, CT

Basement Remodeling in Greenwich, CT

Before After
Basement Remodeling in Greenwich, CT Basement Remodeling in Greenwich, CT

Our team transformed this cold, unwelcoming basement into a bright, usable space for the homeowners! Their remodeled basement features our EverLast walls, a dropped ceiling, and recessed can lighting. 

Home Gym Renovation in Greenwich, CT

Home Gym Renovation in Greenwich, CT

Before After
Home Gym Renovation in Greenwich, CT Home Gym Renovation in Greenwich, CT

With the installation of no-sag dropped ceiling tiles and mold-proof EverLast walls, we transformed this old basement into a beautiful home gym that last for years to come!

Transformed Home Gym in Greenwich, CT

Transformed Home Gym in Greenwich, CT

Before After
Transformed Home Gym in Greenwich, CT Transformed Home Gym in Greenwich, CT

This old home gym was poorly lit and drab, with exposed ducts and pipes. Our team installed a mold-resistant dropped ceiling and the EverLast wall system to transform the basement into a comfortable, beautiful space to work out in.

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

Experienced Crawl Space & Foundation Contractors serving Greenwich, CT

Jason is a man of integrity and his actions reflect so well on yourcompany. We will always recommend Ct Basement....
Happy Customers Surrounding Greenwich, CT
Testimonials
Reviews
Work Requests

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Reviews From Greenwich
Testimonials From Greenwich
I think your crew is professional and courteous.
Testimonial by Linda T. from Greenwich, CT
Overall the crew was very courteous and polite
Testimonial by Neil F. from Greenwich, CT
I never got a chance to say thanks for taking care of the problem with my Sanidry. Justin Jaffer took care of everything and made sure that I was/am up and...
Testimonial by Howard S. from Greenwich, CT

Responsible basement waterproofing, foundation repair, basement finishing, crawl space repair company serving Greenwich, CT

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Greenwich, CT.

Services we offer in Greenwich:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Basement finishing and remodeling services.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Case Studies From Greenwich
Complete
This basement located In Greenwich had been having water-related troubles in their basement for years. There were some points in time where the water...
Job Stories From Greenwich, CT
WaterGuard and TripleSafe in Greenwich, CT

This Greenwich, CT home had a water issue in the basement every time it rained. The homeowner wanted a solution that would provide his home to have a clean, dry basement. After hearing reputable reviews from others, he decided to contact the experts at Connecticut Basement Systems. 

On the day of the appointment, Sales Representative Steve Machnicz arrived at the home to inspect the basement. He noticed that there was a lot of ground water seepage coming through the area and instantly knew of solution. Upon further inspection, he realized that the basement was allowing a lot of unwanted air and moisture through the rim joists which was causing a humid and sticky basement. In this environment, mold can thrive. Steve went over all the problematic areas and went over in great detail the solution. He proposed a WaterGuard System paired with a TripleSafe sump pump to collect water and discharge it before it enters the basement. Steve also recommended Rim Joist insulation to prevent any unwanted air into the basement and a SaniDry Sedona to keep humidity below 55%. This is exactly what the homeowner had wanted and decided to move forward with the project.

On the day of production, Foreman Krzys Wilk and his team installed each product professionally and efficiently. The overall result was that the basement was dry from any water and moisture and the air quality was improved dramatically. This is exactly what the homeowner had wanted and was pleased with the transformation. 

WaterGuard System in Greenwich, CT

This Greenwich basement had a constant water issue that frustrated the homeowners greatly. Not only was the basement wet, but with the moisture and odor that were results of a wet basement, the area was unhealthy. Wanting a solution, the homeowners decided to call the experts at Connecticut Basement Systems. 

On the day of the appointment, Sales Representative Jason Wood arrived at the home and inspected the basement. He noticed that water and air moisture was entering from the walls and floors. To solve this problem, Jason recommended CleanSpace liner which is a moisture barrier to prevent water and moisture from entering the basement. To waterproof the basement, Jason recommended a full perimeter WaterGuard system which will collect the water internally. Once collected, the water is channeled to the sump pump where it is discharged away from the home. In order to make the basement have more welcoming, EverLast windows and a SunHouse could be installed to ensure the most natural light all year long. The homeowner was very excited with all these products and wanted to move forward with the project.  

On the day of production, Foreman Kryzs Wilk and his team installed the products proficiently and efficiently. The CleanSpace liner transformed the basement immediately making it look aesthetically pleasing as well as protecting the basement against water and moisture. The WaterGuard system waterproofed the basement. Lastly, the EverLast window and SunHouse brighten the basement instantly, making it more welcoming. This is exactly what the homeowner wanted and was very pleased with the results! 

WaterGuard System in Greenwich, CT

This Greenwich basement had a water issue that was frustrating the homeowner. The unwanted water was affecting the basement by making it a damp and unhealthy environment. Wanting to find a solution, the homeowner decided to call the experts at Connecticut Basement Systems to set an appointment.

On the day of the appointment, Sales Representative Rick Raucci arrived at the home and inspected the basement. He concluded that the water issue in the basement needed to be addressed immediately. Rick suggested installing a below the floor WaterGuard system which will collect water internally. Once the water is collected, it is channeled to the TripleSafe sump pump where the water is discharged away from the basement. To address the damp and humid environment caused by the unwanted water, Rick suggested a SaniDry Sedona dehumidifier. This will keep the humidity low, creating a healthier environment in the basement. To prevent any moisture from entering the basement, CleanSpace wall liners could be installed to ensure that this does not happen. The homeowner was impressed with all of our products and wanted to move forward with the project.  

On the day of production, Foreman Krzys Wilks and his team installed all of the products professionally and efficiently. Once the installation was completed, the basement was transformed into a dry and healthier environment. The homeowner could not be happier!  

Rim Joist Insulation in Greenwich, CT

This Greenwich crawlspace was experiencing a lot of moisture and unwanted airflow. This caused for mold to grow and an overall unpleasant area to be in. The homeowner wanted a solution and did her research, so she decided to give Connecticut Basement Systems a call!

On the day of the appointment, Josh Kroop arrived at the home to give his evaluation of the crawlspace. He concluded that in order to prevent airflow from entering the crawlspace, Rim Joist Insulation and SilverGlo Panels should be installed. A SaniDry Sedona would control the humidity to prevent mold growth and eliminate odor. And lastly, Mold X-2 would be applied to the crawlspace surfaces to get rid of the current mold. The homeowner agreed completely and she quickly scheduled a day to installed the products.

Garfield Sanderson and his production team installed the products professionally and efficiently. They totally transformed the entire crawlspace into a pleasant and healthier environment. The homeowner was ecstatic about the transformation and appreciated her new space thanks to Connecticut Basement Systems.  

Do you need your crawlspace transformed into a healthier environment? Give us a call for your FREE estimate at 1-855-200-7133

Water Seepage into Basement in Greenwich, CT

Water seepage into Mike A's Greenwich, Connecticut basement was causing a mold problem and Mike got on the Internet and searched for "seepage causing mold."  He was in luck and filled out a contact form on BasementSystems.com.

On October 26th system design specialist Joe Pascarella came out to Mike's Greenwich home and performed a thorough inspection and measurement of the basement.  He then went over the cause of the problem -- water entering the basement through the floor-wall joint -- and a solution -- the installation of our WaterGuard drainage channel system that would drain to a SuperSump sump pump system.  They also decided on the installation of the SaniDry dehumidifier and air filter system, to really create a dry, usable basement space.

In addition to the waterproofing and dehumidification system, Connecticut Basement Systems also sprayed Mold X to neutralize the existing mold. 

Leaking Wall Cracks in Greenwich Home

When Brian G. called us out to his Greenwich home he had concerns with water leaks around his Electrical conduit, a pipe penetration through the foundation wall, and other slight cracks beneath.  Brian had used Connecticut Basement Systems before when we waterproofed a new building of his. 

In this case we injected polyurethane around the pipe penetration through the thickness of the wall and then put our patented FlexiSpan wall crack repair system over the wall cracks and drained this beneath the basement floor. Problem solved.

Sump Pump Upgrades Include a Battery Backup pump in Greenwich, CT

Joe Pascarella helped Ken B. to upgrade his SuperSump system that had been installed by us a few years ago to add the UltraSump Battery Backup Pumping System.  

In all cases, one of our SuperSumps can be upgraded with a battery backup pump for those events where the power goes out, the pump gets unplugged, or the SuperSump doesn't turn on for any reason.  And as a waterproofing company since 1987, we know that most basement get wet after a waterproofing systems has been installed because of a pump failure. 

CleanSpace and a SmartSump Keep this Greenwich Crawlspace Dry

Bruce Blanchette was called out to Clayton R's home in Greenwich, CT due to a wet crawlspace.  Bruce found a musty crawlspace with some standing water. He recommended sealing the crawlspace with the CleanSpace vapor barrier to lower the relative humidity and help prevent the damp musty oder, and added a SmartSump crawl space sump pump system to handle the water.  Sid Avis and his crew were able to install the entire system in one day which included the WaterWatch Alarm and CleanPump Stand in the SmartSump Liner.

Water Seepage into Basement in Greenwich, CT

Water seepage into Mike A's Greenwich, Connecticut basement was causing a mold problem and Mike got on the Internet and searched for "seepage causing mold."  He was in luck and filled out a contact form on BasementSystems.com.

On October 26th system design specialist Joe Pascarella came out to Mike's Greenwich home and performed a thorough inspection and measurement of the basement.  He then went over the cause of the problem -- water entering the basement through the floor-wall joint -- and a solution -- the installation of our WaterGuard drainage channel system that would drain to a SuperSump sump pump system.  They also decided on the installation of the SaniDry dehumidifier and air filter system, to really create a dry, usable basement space.

In addition to the waterproofing and dehumidification system, Connecticut Basement Systems also sprayed Mold X to neutralize the existing mold. 

Leaking Wall Cracks in Greenwich Home

When Brian G. called us out to his Greenwich home he had concerns with water leaks around his Electrical conduit, a pipe penetration through the foundation wall, and other slight cracks beneath.  Brian had used Connecticut Basement Systems before when we waterproofed a new building of his. 

In this case we injected polyurethane around the pipe penetration through the thickness of the wall and then put our patented FlexiSpan wall crack repair system over the wall cracks and drained this beneath the basement floor. Problem solved.

Sump Pump Upgrades Include a Battery Backup pump in Greenwich, CT

Joe Pascarella helped Ken B. to upgrade his SuperSump system that had been installed by us a few years ago to add the UltraSump Battery Backup Pumping System.  

In all cases, one of our SuperSumps can be upgraded with a battery backup pump for those events where the power goes out, the pump gets unplugged, or the SuperSump doesn't turn on for any reason.  And as a waterproofing company since 1987, we know that most basement get wet after a waterproofing systems has been installed because of a pump failure. 

CleanSpace and a SmartSump Keep this Greenwich Crawlspace Dry

Bruce Blanchette was called out to Clayton R's home in Greenwich, CT due to a wet crawlspace.  Bruce found a musty crawlspace with some standing water. He recommended sealing the crawlspace with the CleanSpace vapor barrier to lower the relative humidity and help prevent the damp musty oder, and added a SmartSump crawl space sump pump system to handle the water.  Sid Avis and his crew were able to install the entire system in one day which included the WaterWatch Alarm and CleanPump Stand in the SmartSump Liner.

Work Requests From Greenwich, CT
Project Location: Greenwich, CT
Very slightly flooded basement. Need to pump water out and discuss any additional basement waterproofing that is needed.
Project Location: Greenwich, CT
Basement flooded. Looking for future solutions
Project Location: Greenwich, CT
Would like to use my basement/garage for living space. Inside walls and foundation Are cinder block.
Project Location: Greenwich, CT
Basement insulation needed between kitchen subfloor above and foundation sill. Foam preferred.
Project Location: Greenwich, CT
We have used portable dehumidifiers fir years and are considering an installation instead
Project Location: Greenwich, CT
Waterproofing basement, some light refinishing
Project Location: Greenwich, CT
Would like an overview of reducing moisture in a basement including quieting two sump pumps.
Project Location: Greenwich, CT
Chimney leani g
Project Location: Greenwich, CT
I want to get an estimate to install a sump pump in our crawl space, since it gets wet every time it rains.
Project Location: Greenwich, CT
Need to do a above ground basement renovation which will include putting a bathroom in. Note plumbing would be needed for new bathroom which would included a pump to tie into the waste seeing that waste is higher than the basement
Project Location: Greenwich, CT
Eliminate catch basin in the basement that overflow into the basement.
Project Location: Greenwich, CT
Want to talk about options for finishing/sealing basement to prevent water seepage from the ground.
Project Location: Greenwich, CT
Just bought our house and there are a few issues in the basement we'd like you to take a look at, including: musty odor, carpet removal / replace with tile, dehumidifier system, managing exposed ledge in crawl space (including water seepage) and cleaning up crawl space.
Project Location: Greenwich, CT
House sits on rocks and basement is uneven and not level. want to figure out how to clean up/paints the space and if possible and make parts of it available for recreation equipment and/or storage. mike
Project Location: Greenwich, CT
My foundation seems to be leaking it could be caused by a window it's hard to diagnose!
Project Location: Greenwich, CT
Raised ranch home. Cracks in foundation main problem. Dampness in family room and garage. Lower level (family room) floor tiles (ceramic) seem to be shifting.
Project Location: Greenwich, CT
Currently renovating a house we just recently purchased. We've noticed dampness on the basement walls and also some minor sitting water on the basement floors after a large rainstorm. The basement is unfinished but we are planning to finish the basement. Please contact me ASAP. Thank you!
Project Location: Greenwich, CT
The smell of stuffiness, dirt and decay in basement which has just been emptied. Want to know if there is mold or other harmful things. Need an estimate and assessment of what needs to be done to clear it up or any equipment such as dehumidifier that might be needed.
Project Location: Greenwich, CT
Basement clean up.
Project Location: Greenwich, CT
Old house, need to make sure added support if needed. Also, stone basement walls and addressing. Stairs, small space