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 Weston
Crawlspace Repair in Weston, CT

Crawlspace Repair in Weston, CT

Before After
Crawlspace Repair in Weston, CT Crawlspace Repair in Weston, CT

When we arrived at this crawlspace, it was damp and humid. In order to dry it out, we used several of our crawlspace repair products, including the TripleSafe sump pump. Our most reliable sump pump system, the TripleSafe provides three levels of protection for the basement and homeowner's peace of mind. It includes airtight lid, primary pump, secondary pump, and battery backup sump pump, in case of a power outage. The crawlspace will remain dry for years to come with the TripleSafe installed!

Crawl Space Encapsulation in Weston, CT

Crawl Space Encapsulation in Weston, CT

Before After
Crawl Space Encapsulation in Weston, CT Crawl Space Encapsulation in Weston, CT

This crawl space used to be wet, cold, and humid. Its air leaks and lack of insulation made the house above drafty and cold during the winter. However, fiberglass insulation can't hold up in crawl space conditions; the moisture that so often plagues the area reduces the effectiveness of fiberglass. SilverGlo™ insulation is the superior choice for a dry, energy-efficient crawl space. It combines highly effective graphite-impregnated insulation with a built-in radiant heat barrier surface. This gives your crawl space walls an unbroken plane of R-11 insulation, while sealing your walls from outside moisture and humidity infiltration.

The right insulation and a vapor barrier prevent mold and moisture problems and keep the home comfortable year-round!

CleanSpace Encapsulation in Weston, CT

CleanSpace Encapsulation in Weston, CT

Before After
CleanSpace Encapsulation in Weston, CT CleanSpace Encapsulation in Weston, CT

When we arrived at this crawlspace, it was humid and debris-filled. Moisture from the outside would seep into the area, leading to high humidity and mold problems in other areas of the house. We installed the CleanSpace vapor barrier on the floors of the crawlspace. This durable, bright white crawl space liner prevents water vapor and humidity from passing through. By keeping your crawl space dry with CleanSpace, you protect your structure and insulation from mold and rot!

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 Basement Remodeling & Waterproofing Pros in Weston, CT

Happy Customers Surrounding Weston, CT
Work Requests

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Reviews From Weston
Testimonials From Weston
Just wanted to pass along some praise for two fantastic employees, Ben and Brandon, who helped calm our worst homeowner fears and saved the day!
Testimonial by Amy K. from Weston, CT
I was very pleased with Bill, he was terrific!
Testimonial by Kareen K. from Weston, CT
Mike Hough was very punctual, and his service was great all the way around.
Testimonial by Carl B. from Weston, CT

Weston, 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 Weston:

  • 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 Weston and areas nearby!

Trusted basement waterproofing company serving Weston

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 Weston:

  • 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 Weston 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 Weston

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 Weston:

  • 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 Weston and areas nearby.

Reliable crawl repair & encapsulation services in Weston

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 Weston:

  • 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 Weston and areas nearby.

Transform your home with basement finishing in Weston

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 Weston:

  • 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 Weston 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 Weston - 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 Weston and nearby areas.

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

This Weston home was experiencing a wet basement every time it rained and was becoming very frustrating for the homeowners. Not only did they have a wet basement, but it started to become an unhealthy environment to enter with the high humidity and mold growth. Wanting a solution, they decided to call Connecticut Basement Systems.  

On the day of the appointment, Sales Representative James Stablein arrived at the appointment to inspect the basement. He instantly realized that the best way to waterproof the area would be to install a WaterGuard system. He explained that this system would collect water internally and lead it to a sump pump where it would discharge the water away from the home. He also suggested installing a SaniDry Sedona in order to keep humidity low and prevent mold from growing. After going over each product in great detail, the homeowners knew that this is how they wanted to waterproof their basement and moved forward with the project. 

On the day of installation, Foreman Garfield Sanderson and his crew installed the products efficiently and professionally. Once the project was completed, the basement was now waterproofed and the homeowners could now notice a difference in the humidity from just entering the basement. They are happy with the results and glad that they chose the experts at Connecticut Basement Systems. 

Work Requests From Weston, CT
Project Location: Weston, CT
Replacement of failing lally columns in basement. Jacking main structural beam to remove sag.
Project Location: Weston, CT
Crawl space with old insulation. Looking for new insulation in the rafters and possible options for sealing the walls( block, about 30 inches high
Project Location: Weston, CT
The house smells musty, mostly walk out basement level but there is also a smell in kitchen I can't identify. Storage room off garage gets wet/damp. There also seems to be small leak at water heater in utility room off garage. There is already a sump pump in garage utility room. Thanks
Project Location: Weston, CT
Uneven floors
Project Location: Weston, CT
Do you guys replace below-grade basement windows and window wells?
Project Location: Weston, CT
Would like quote for basement finishing
Project Location: Weston, CT
Cellar / basement waterproofing
Project Location: Weston, CT
Basement moisture
Project Location: Weston, CT
Water gets in the basement when it rains. Believe the problem is around the window and trim.
Project Location: Weston, CT
Sump Pump w. Battery Backup is primary immediate need. And any other recommendations! Garage is on basement level, might be open to some work in there. Thank you in advance!
Project Location: Weston, CT
Have been in the house for more than 30 years....water seepage into basement has increased over time
Project Location: Weston, CT
Water comes in through basement floor
Project Location: Weston, CT
Water penetration into crawlspace/mechanical room
Project Location: Weston, CT
Minor cracking and spalling of cinderblock basement walls; removal of a small (3' x 3' x 2') cinderblock base
Project Location: Weston, CT
After bad flooding following recent rains, we took out the walls (wet) and we discovered a huge amount of mold and that water has been leaking into the basement for a long time (based on the amount of mold and the water marks on the walls). We'd like to identify the source of the leaking and fix it asap before it starts raining again.
Project Location: Weston, CT
We are refinishing our basement and need to install an egress. We have a contractor but may want to do the egress separately
Project Location: Weston, CT
Need to figure out a solution to prevent standing water and how best to dehumidify crawl space.
Project Location: Weston, CT
Ida water in basement. Mitigation starting Monday and need to plan rebuild
Project Location: Weston, CT
Post Hurricane Ida, our basement has water in the entry foyer, an area about 6 x 10 feet. we're not sure we're its coming from, but likely the drains outside that part of the house. would like someone to come asap and fix the problem. thanks
Project Location: Weston, CT
We had flooding in the basement during the last storm. We ripped up the carpet, the foam padding, and the wood floor. We have fans going but don't know what to do next. We would love an estimate on how to waterproof/fix the problem. We also believe there may be water in the baseboards, perhaps on the insulation.