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 Westport
Flooded Crawlspace Repair in Westport, CT

Flooded Crawlspace Repair in Westport, CT

Before After
Flooded Crawlspace Repair in Westport, CT Flooded Crawlspace Repair in Westport, CT

When we arrived at this crawlspace, it was humid and leaky, and there were puddles of water on the ground. To stop groundwater from seeping into this home, we encapsulated the crawlspace with our CleanSpace vapor barrier. CleanSpace is a very durable liner that water cannnot pass though. This crawlspace is now dry, and will remain so for years to come!

Crawlspace Insulation in Westport, CT

Crawlspace Insulation in Westport, CT

Before After
Crawlspace Insulation in Westport, CT Crawlspace Insulation in Westport, CT

This crawlspace used to be a major contributor to the high energy bills in this Westport, CT home. Unconditioned air would leak into the crawlspace and then up through the house. We insulated the space with our SilverGlo rigid foam insualtion. SilverGlo combines highly effective graphite-impregnated insulation with a built-in radiant heat barrier surface, and seals walls from outside moisture and humidity. We were able to make this home more comfortable and save the owners money by insulating the crawlspace!

Crawl Space Repair in Westport, CT

Crawl Space Repair in Westport, CT

Before After
Crawl Space Repair in Westport, CT Crawl Space Repair in Westport, CT

This Westport, CT crawlspace used to be drafty, wet, and humid. To keep it dry, our team encapsulated it with the CleanSpace liner. The CleanSpace liner acts as vapor barrier, while underneath it, our drainage matting redirects any groundwater to a sump pump system. After installing our crawlspace waterproofing products, this basement remained dry for years to come. 

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

Trustworthy Basement Waterproofing & Foundation Repair Company Serving Westport, CT

Ferdinand was very knowledgeable and answered all of my questions to my full satisfaction....
Happy Customers Surrounding Westport, CT
Testimonials
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Reviews From Westport
Testimonials From Westport
...I would highly recommend Basement Systems to trouble shoot any basement water issue. All phases of interaction with the company were prompt, and...
Testimonial by Saugatuck C. from Westport, CT
Your installation crew was the best representation and the most professional.
Testimonial by James W. from Westport, CT
The inspector arrived exactly on schedule and was very professional.
Testimonial by John B. from Westport, CT

Westport, 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 Westport:

  • 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 Westport and areas nearby!

Trusted basement waterproofing company serving Westport

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 Westport:

  • 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 Westport 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 Westport

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 Westport:

  • 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 Westport and areas nearby.

Reliable crawl repair & encapsulation services in Westport

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 Westport:

  • 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 Westport and areas nearby.

Transform your home with basement finishing in Westport

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 Westport:

  • 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 Westport 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 Westport - 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 Westport and nearby areas.

Case Studies From Westport
Crawlspace
A Westport homeowner was having continuing water and moisture problems in his crawlspace. The homeowner would get several inches of standing water in...
Job Stories From Westport, CT
CleanSpace Liner in Westport, CT

This Westport home had a crawlspace that had a lot of moisture and a musty odor. This caused concern for the homeowner because it was starting to affect the living area of his house. He wanted to transform his crawlspace area to be an energy efficient place. After doing much research, he decided to call Connecticut Basement Systems as they are the experts in crawlspaces and basements.

On the day of the appointment, Sales Representative Rick Raucci arrived to inspect the crawlspace. It had a lot of cracks and openings which is how moisture was able to enter the crawlspace so frequently.  Rick recommended installing a CleanSpace liner to cover the walls and floors of the crawlspace. This durable product will prevent air and moisture from entering the crawlspace, leaving the area drier. To address the musty odor, a SaniDry can be installed to control the humidity of the area. With controlled humidity, the air quality will dramatically increase to be healthier and safer. This is exactly what the homeowner wanted and decided to move forward with the project.

On the day of production, Foreman Garfield Sanderson and his team installed the two products proficiently and effectively. The homeowner was extremely impressed with the transformation of the crawlspace and even more impressed with results of the efficiency of his home! 

Work Requests From Westport, CT
Project Location: Westport, CT
Water breaching into finished basement through fireplace I believe. Hasn't happened since last major rainfall last year, but need to get sealed.
Project Location: Westport, CT
Basement - prevent mold, humidifier, etc
Project Location: Westport, CT
Basement window over 20 yrs old with well around it leaking
Project Location: Westport, CT
1. Need battery back-up for sump pump 2. Need to replace basement wood floor and possibly drywall after flood (Stanley Steemer dried out basement after flood) 3. Would like basement waterproofing review to determine if any further waterproofing is recommended
Project Location: Westport, CT
Water entry in a corner of crawl space. Also is it possible to close up craw space vents so nice don't get in?
Project Location: Westport, CT
Flooded basement
Project Location: Westport, CT
Basement wetness
Project Location: Westport, CT
Need to move water away from the house/basement. Would like to build window wells, potentially install egress window(s), install dry wells.
Project Location: Westport, CT
Finishing our basement and adding a bathroom
Project Location: Westport, CT
Waterproofing and basement finishing
Project Location: Westport, CT
Possible mold in basement. Needs water proofing
Project Location: Westport, CT
My basement seeps water - would like to waterproof and finish basement for more living space
Project Location: Westport, CT
Water in basement after heavy storms. No water in basement now, just want to prevent further issues.
Project Location: Westport, CT
We've been in our home about a year and have had multiple instances of water in our basement. We replaced the sump pump which has certainly helped and there are some french drains but it's been a repeat issue and we'd like to investigate a better way.
Project Location: Westport, CT
Part of the house is older and on that side water comes in the basement at the foundation.
Project Location: Westport, CT
Crawl space to be covered
Project Location: Westport, CT
I want to check on my sump pump and make sure it's working and properly serviced
Project Location: Westport, CT
There is mold in the crawl space of my house
Project Location: Westport, CT
Basement had water in Ida storm.
Project Location: Westport, CT
Had some water incursion into our mudroom and finished basement. Want an expert to look at prevention going forward
Serving the following Westport, CT zip codes
06880, 06881, 06888, 06889