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
ThermalDry® Elite Plank Flooring
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Basement Egress Windows


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 Naugatuck, CT

Happy Customers Surrounding Naugatuck, CT
Work Requests

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

Reviews From Naugatuck
Testimonials From Naugatuck
Great job - they were fantastic - we are pleased!
Testimonial by Paul H. from Naugatuck, CT
Very professional sales approach
Testimonial by Paul M. from Naugatuck, CT

Naugatuck, 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 Naugatuck:

  • 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 Naugatuck and areas nearby!

Trusted basement waterproofing company serving Naugatuck

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 Naugatuck:

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

Transform your home with basement finishing in Naugatuck

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 Naugatuck:

  • 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 Naugatuck and areas nearby.

Permanent foundation repair solutions in Naugatuck

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 Naugatuck:

  • 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 Naugatuck and areas nearby.

Reliable crawl repair & encapsulation services in Naugatuck

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 Naugatuck:

  • 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 Naugatuck 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 Naugatuck - 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 Naugatuck and nearby areas.

Press Releases From Naugatuck
For the 5th consecutive year, Connecticut Basement Systems is bringing cheer to children in our comm...
For the 5th consecutive year, Connecticut Basement Systems is bringing cheer to children in our community by serving as a Toy Collection Site for Toys for Kids.... [Read more]
Job Stories From Naugatuck, CT
WaterGuard System in Naugatuck, CT

This Naugatuck, CT home had a water issue in the basement. A wet basement can cause an unhealthy and disruptive environment, not to mention the homeowner could not utilize the space to its fullest potential. After seeing our advertisement on television, he decided to trust the experts at CT Basement Systems. 

On the day of the free, no-obligation estimate, Sales Representative Josh Kroop arrived at the home to inspect the basement. Upon inspection, he concluded that the basement would best benefit from a WaterGuard System. Josh explained that this would be the best solution because this below the ground system will collect water before it even enters the basement. The water will then be channeled to a sump pump system where the water will properly be discharged. This is exactly what the homeowner wanted and wanted to move forward with the project.

On the day of production, Foreman Garfield Sanderson and his crew installed the WaterGuard system. They first had to excavate the perimeter of the basement floor to install the system. Once installed, the system was back filled with gravel and sealed with cement. The system is linked to the sump pump where the water is channeled to and then it is discarded through the discharge line away from the home. Once the project was completed, the basement was transformed into a dry and healthier environment and the homeowner was very pleased. 

Work Requests From Naugatuck, CT
Project Location: Naugatuck, CT
I recently moved in . And was looking at getting professional opinion on drainage and foundation stability.
Project Location: Naugatuck, CT
I have a portion of my basement that is partially unfinished. It appears to have some moisture. I just purchased the home so I don't have first hand knowledge. There is a drain in the floor in this area. I am wondering if the area can be waterproofed and if it is finishable.
Project Location: Naugatuck, CT
Water comes up into the basement
Project Location: Naugatuck, CT
A new construction is being built next door to me and I start having flooding in my basement every time it rains since the construction started.
Project Location: Naugatuck, CT
Semi finished basement gym getting water behind wall, well surrounding smoke stack has been covered, flue has been flex sealed, and inside has been silicone sealed but water still comes in through there and the wall, under the floor, into the boiler room, through that wall and into the garage. I'm proactive with the wet/dry vac as well as drying out with the frhumidifier but I don't want to be lifting weights and breathing mold and mildew. Would like this to be completed before snow starts. Will be going through insurance. Preferred method of contact is through email please. Pix available through email.
Project Location: Naugatuck, CT
Id like to finish my leaky basement into a functional space
Project Location: Naugatuck, CT
Quote on refinishing basement
Project Location: Naugatuck, CT
Hello, I would like to make my basement a finished basement. I have a sump pump that is installed, but it does not have a battery backup. I would also like to have a small kitchen and bathroom set up as well.
Project Location: Naugatuck, CT
Purchased and moved into house in July. I have 2 sump pumps in basement as well as another pit. They've been pretty empty/dry except for when emptying dehumidifiers. Since December I believe, one sump pump is running every 90-120 seconds. Changed flow valve but still running. Water in pits not lowering, but not rising. Pit without sump pump has still water in it, but I can hear air flow from pipe/drain into pit. Not sure where water came or is coming from.
Project Location: Naugatuck, CT
Crack in basement foundation, allowing water to get in need to be sealed in order for myself to finish my basement
Project Location: Naugatuck, CT
When rain a lot get water in basement
Project Location: Naugatuck, CT
Crack in foundation.
Project Location: Naugatuck, CT
Basement remodeling
Project Location: Naugatuck, CT
Humidity in basement
Project Location: Naugatuck, CT
Need estimate to redo basement after flooding
Project Location: Naugatuck, CT
Basement becomes wet during heavy rain storms, signs of previous wood damage on flooring.
Project Location: Naugatuck, CT
100 year old house with stone foundation. Water seeps through two corners whenever it rains. We have been here 14 years and it was rare to have water. Within the last year it happens every time it rains and is getting worse.
Project Location: Naugatuck, CT
We would like to remodel our basement.
Project Location: Naugatuck, CT
Unfinished basement, 1930 Cape Cod. Would need to finance project. Would like quote for full finish including waterproofing, walls, ceiling, flooring, 1/2 bath installation etc.
Project Location: Naugatuck, CT
Looking to receive an estimate to finish 800 square foot basement