Serving Connecticut, Westchester and Putnam Counties

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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


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

New Milford, CT's Friendly Foundation Repair & Basement Waterproofing Company

Dear CT Basement Systems, We are so pleased with our system we had to let you know that we survived Tropical Storm...
Happy Customers Surrounding New Milford, CT
Work Requests

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Reviews From New Milford
Testimonials From New Milford
Max was very courteous and fully explained everything. He is very nice and respected that I was alone.
Testimonial by Lorraine P. from New Milford, CT
Daniel is incredible, just terrific! A real professional! One of the best service technicians we’ve ever sent to her house and he deserves to be...
Testimonial by Alice B. from New Milford, CT
Bill did a GREAT job, he explained everything!
Testimonial by Frederick B. from New Milford, CT

New Milford, 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 New Milford:

  • 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 New Milford and areas nearby!

Trusted basement waterproofing company serving New Milford

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 New Milford:

  • 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 New Milford 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 New Milford

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 New Milford:

  • 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 New Milford and areas nearby.

Reliable crawl repair & encapsulation services in New Milford

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 New Milford:

  • 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 New Milford and areas nearby.

Transform your home with basement finishing in New Milford

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 New Milford:

  • 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 New Milford 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 New Milford - 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 New Milford and nearby areas.

Work Requests From New Milford, CT
Project Location: New Milford, CT
We have a damp basement and looking for solution
Project Location: New Milford, CT
Thinking about refinishing my basement and was interested in exploring options.
Project Location: New Milford, CT
Considering options to remedy a wet basement currently inadequately managed with a rough-cut sump pit with pump.
Project Location: New Milford, CT
Corner section of the basement carpet is heavily saturated with water. No evidence of leaks from ceiling. All gutter pipes located outside of house are not blocked, no standing water. Need to get confirmation as to source of water seepage.
Project Location: New Milford, CT
Basement finishing
Project Location: New Milford, CT
We are experiencing some light wall cracking and a slight foundation crack. The house was built in 1986, and is on a slab with no subterranean basement. We would like to have a structural engineer determine if we have a problem, or if this is simply the house "settling", being 34 years old.
Project Location: New Milford, CT
- Interested in a radon system - Interested in a dehumidifier system - Interested determining the source of the basement smell and how to correct it... as I'd like to put a bedroom down there (Just bought this house this week)
Project Location: New Milford, CT
Vertical crack in basement wall. Poured concrete. Need to have evaluated & repaired. I'm in the process of selling the home.
Project Location: New Milford, CT
1926 Built 1100 sqr/ft farm style house with basement. Moisture permeates through foundation floor and have had several leaks, Bilco door intrusion, etc, etc. I'm done DIYing it and need professional help
Project Location: New Milford, CT
Need to encapsulate the crawl space and keep the pipes from freezing
Project Location: New Milford, CT
Water is coming into my basement.
Project Location: New Milford, CT
We have a drainage situation on our property that is causing our basement to take on water
Project Location: New Milford, CT
Preparing to install laminate flooring. Noticing damp spots on floor as well as unlevel areas
Project Location: New Milford, CT
We have moved out of state and we are selling our home. An inspection found a crack on our garage foundation wall. An inspection was done that suggested some fixes but not enough detail was given to get an accurate cost. We would like another opinion with details for cost estimation.
Project Location: New Milford, CT
Part of my slab has broken off and settled down about 2 inches and I have some cracks in the foundation wall. This is due to old drainage that needs to be replaced. I would like to get your professional opinion and a cost estimate from your company to fix the problem.
Project Location: New Milford, CT
Looking to finish the basement in a poured foundation house. Looking for alternatives comparable to sheet rocking.
Project Location: New Milford, CT
I have water in my basement. I believe that the sources of the water have become more complicated since you were last here. There is also an underground stream encroaching on my property that is the responsibility of the Town of New Milford, and my next door neighbor enhanced her septic system 5 - 10 years ago, and it had a direct impact on water flow on my property. The Town disagreed with my assessment when I brought the issue to their attention.
Project Location: New Milford, CT
Water leaking through crack.
Project Location: New Milford, CT
Old house w/crawl space w/mold
Project Location: New Milford, CT
Footing drains need to be replaced