Schedule Annual Maintenance
Make a Payment

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 Wilton
Finished Basement In Home Gym
Finished Basement In Home Gym
View Details

Finished Basement In Home Gym

Before After
Finished Basement In Home Gym Finished Basement In Home Gym

At this home in Wilton, CT we had an unfinished basement that was unorganized, cluttered and in need of a serious update! Using our Total Basement Finishing systems, this basement is now is beautiful, well lit, and being used to it's full potential with an in home gym!

Wilton Home Gym, Dingy to Darling
Wilton Home Gym, Dingy to Darling
View Details

Wilton Home Gym, Dingy to Darling

Before After
Wilton Home Gym, Dingy to Darling Wilton Home Gym, Dingy to Darling

Here we have a before and after of a basement located in Wilton, CT. Before it was a gray, bland, lifeless basement where the owners could not take advantage of their own space. Now, after installing our ThermalDry parquet tile to the floor, it brightens and opens up the room making it more inviting for whatever potential the owners have in mind. These homeowners took advantage of the space and created an in home gym!

TripleSafe Sump Pump in Wilton, CT
TripleSafe Sump Pump in Wilton, CT
View Details

TripleSafe Sump Pump in Wilton, CT

Before After
TripleSafe Sump Pump in Wilton, CT TripleSafe Sump Pump in Wilton, CT

This old, open sump pump wasn't doing its job. It kept clogging, and water would evaporate out of it and cause the basement to be humid. We replaced it with our TripleSafe sump pump. Its airtight cover reduces sump pump noise and keeps dirt and debris from falling in. Additionally, TripleSafe's oversize plastic sump liner contains 3 sump pumps that can work together or separately depending on pumping demands. With the TripleSafesystem, you don't have to worry about high pumping demands that can overwhelm or burn out single-pump systems. And if there's a power outage, your TripleSafe system will keep operating, thanks to a battery-powered backup pump.

See All Before & After Images
Company Awards
2017 Angie's List Super Service Award
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 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
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

Wilton, CT's Friendly Foundation Repair & Basement Waterproofing Company

We tried another company with a different approach to solving our leaky basement...it didn't work....
Testimonial from Jan from Wilton, CT
Happy Customers Surrounding Wilton, CT
Testimonials
Reviews
Work Requests

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

Reviews From Wilton
See All Reviews
Testimonials From Wilton
I have been a longtime Connecticut Basement Systems...
Testimonial by Ray M. from Wilton, CT
I was very pleased, impressed and appreciative of William's knowledge.
Testimonial by Mary P. from Wilton, CT
I requested Ailton because I trust him and he is intelligent and knows what he's talking about.
Testimonial by Sumila K. from Wilton, CT
See All Testimonials

Wilton, 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 Wilton:

  • 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 Wilton and areas nearby!

Get A FREE Quote!

Trusted basement waterproofing company serving Wilton

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 Wilton:

  • 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 Wilton homeowners - this includes sump pumps, basement dehumidifiers, french drains, and more. Schedule a free basement waterproofing estimate to learn more!

Get A FREE Quote!

Permanent foundation repair solutions in Wilton

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 Wilton:

  • 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 Wilton and areas nearby.

Get A FREE Quote!

Reliable crawl repair & encapsulation services in Wilton

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 Wilton:

  • 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 Wilton and areas nearby.

Get A FREE Quote!

Transform your home with basement finishing in Wilton

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 Wilton:

  • 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 Wilton and areas nearby.

Get A FREE Quote!

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 Wilton - 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 Wilton and nearby areas.

Get A FREE Quote!
Photo Galleries From Wilton
This is the crawlspace that is bowing and clearly being unsupported. This is also prior to CleanSpace being installed.
Crawlspace Waterproofing & SmartJack Installation...
Our team installed a TripleSafe pump in this Wilton home.
TripleSafe Pump Installation Wilton, CT
For this Wilton job, our team installed a new SaniDry system in order to keep the humidity levels low.
TerraBlock Flex Insulation Wilton, CT
Job Stories From Wilton, CT
Crawlspace Waterproofing & SmartJack Installation in Wilton, CT

A homeowner in Wilton, CT had a crawlspace that had water seeping in as well as bowing in the crawlspace. They decided to call us at Connecticut Basement Systems to solve their problems. After scheduling an appointment, one of our Sales Consultants, Tim Kane, went out to the home to estimate the issue and provide a solution. He saw that the ceiling was bowing and that there was water damage, so this customer was in need of FSI and waterproofing.

Our FSI team was called first to fix the bowing of the crawlspace. Foreman Sergio Alves and his team came in and installed SmartJacks that leveled out the floor and strengthened the floor above. Soon after one of our Formen, Marical Lopez and his waterproofing team got to work. They installed CleanSpace throughout the crawlspace as well as a Sedona Dehumidifier. These systems would keep moisture from seeing in the area as well as protect it from mold growth and moisture damage. Now this customer is happy that both of their problems were fixed and no longer need to worry about future water damage or floor sagging! 

WaterGuard System in Wilton, CT

This Wilton home had a water problem in the basement that concerned the homeowner. She wanted to have a dry basement all year around. After doing her research, she decided to trust the experts at Connecticut Basement Systems to help find her a solution. 

On the day of the appointment, Sales Representative Mick Foster arrived at the home to inspect the basement. He noticed that the bottom of the basement walls were damaged caused by this water problem Mick explained that we had a product to address each concern of her wet basement. Wall restoration will replace the water damaged walls and a WaterGuard system will prevent water from entering the basement. While Mick was there, he also noticed that there was a lot of humidity in the area of the basement. This could be solved with a SaniDry Dehumidifier, which will control the humidity in a basement to be under 55% which is the ideal percentage to have cleaner, healthier air. This sounded like the perfect solution to ensure that this basement will stay dry and healthy all year long. The homeowner decided to go through with the project. 

On the day of production, Foreman Krzys Wilk and his team installed every product professionally and efficiently. The project took a total of two days and the homeowner was impressed with the installation. Now, she can enjoy a healthy and dry basement every day!  

Work Requests From Wilton, CT
Project Location: Wilton, CT
On heavy rain storms similar to what we have had the last few months we take water into the basement
Project Location: Wilton, CT
I have a raised ranch with no underground basement. I noticed a musty smell on the first floor and had a priofessional mold test. The test came back negative but the technician recommended a full house dehumidifier. I'd like someone to take a look at my situation and provide their thoughts and an estimate.
Project Location: Wilton, CT
Looking to figure out a solution to fix a basement that is leaking from the foundation of our basement when it rains. Tired of vacuuming up.
Project Location: Wilton, CT
Sanidry system temp controls no longer work
Project Location: Wilton, CT
We have a new construction home with a fully finished basement including walkout sliding door. The space is half hardwood and half rubber gym flooring. We are looking to keep the humidity down so we don't run into any mold or hardwood expansion issues.
Project Location: Wilton, CT
We're having water leak into the basement through a wall
Project Location: Wilton, CT
Would like to get an estimate to finish the basement
Project Location: Wilton, CT
Our crawl space needs a new barrier covering.
Project Location: Wilton, CT
I'm looking to have the ground floor of my property/basement waterproofed. Location is wilton CT. appreciate your time.
Project Location: Wilton, CT
I have an unfinished room in the basement (roughly 20' x 15') which has a dirt floor and an old waterproof barrier. I'd like to review options to replace the liner to improve dampness/humidity as well as what it would take/cost to finish the room with a concrete floor to turn into a fitness room.
Project Location: Wilton, CT
Crawlspace mold
Project Location: Wilton, CT
This person has filled out the Star Power Pro survey on connecticutbasementsystems.com that you sent them and is interested in another service you provide: Basement Finishing. Please contact them to schedule a new appointment for this service. This is a no-charge lead.
Project Location: Wilton, CT
I moved in at end of 2022. The inspection report included the finding below. I'd love to get a review of the situation and quote if you're able to remediate. Thank you! AT BULKHEAD DOOR ONLY: Evidence of present water penetration is noted. licensed/insured waterproofing evaluate before making your final decision. Evidence of prior water penetration is noted. Efflorescence seen on walls and/or floors indicates the presence of periodic moisture.
Project Location: Wilton, CT
Need to stop water leakage into basement
Project Location: Wilton, CT
I am selling my house. In the last two storms, there was a small leak in basement caused by water pooling outside. I'd love someone to look at this to tell me how to remediate both inside and outside. We're on schedule to close in January, so need to know if you have availability in next 2-3 weeks as well. Thank you!
Project Location: Wilton, CT
We have an addition to our house. The floor is cracking and there's gaps between the floor and the wall.
Project Location: Wilton, CT
Have walls that were once wet back in 2005 - want them sealed - some were once sealed and need updating
Project Location: Wilton, CT
Water coming in in crawl space in basement
Project Location: Wilton, CT
Have some cracks in the foundation and water coming in the basement from two spots
Project Location: Wilton, CT
Recently refinished basement with bathroom but very musty/damp. Looking to have a dehumidifier system in place or waterproofing to remove the excess moisture.