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
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

The Best Basement Waterproofing Company Serving Norwich, CT

.. I am an extremely satisfied customer and will recommend anyone with water issues to contact your company......
Happy Customers Surrounding Norwich, CT
Testimonials
Reviews
Work Requests

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Reviews From Norwich
Testimonials From Norwich
Steve went above and beyond, working quickly and efficiently!
Testimonial by Carol C. from Norwich, CT

Norwich, 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 Norwich:

  • 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 Norwich and areas nearby!

Trusted basement waterproofing company serving Norwich

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 Norwich:

  • 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 Norwich 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 Norwich

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 Norwich:

  • 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 Norwich and areas nearby.

Permanent foundation repair solutions in Norwich

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 Norwich:

  • 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 Norwich and areas nearby.

Reliable crawl repair & encapsulation services in Norwich

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 Norwich:

  • 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 Norwich 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 Norwich - 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 Norwich and nearby areas.

Work Requests From Norwich, CT
Project Location: Norwich, CT
Update sump pumps and ways to limit water through the floor and walls
Project Location: Norwich, CT
Small Leak in basement wall
Project Location: Norwich, CT
I would like a quote on installing an egress window in my basement.
Project Location: Norwich, CT
We'd like to turn my basement into a finished basement
Project Location: Norwich, CT
I am missing part of a wall in my basement. It seems like the concrete front steps were intended to act as the foundation wall but there are gaps that let in cold air in the winter and humid air in the summer.
Project Location: Norwich, CT
Don't have concerns juat would like to know what it would cost to finish my basement
Project Location: Norwich, CT
Newly purchased home. built in 1900. there is some bulging in the stone wall foundation in the basement. have a quote from one company and looking to get a quote from another. also see that you do insulation and looking to get a quote for insulation install in basement and attic broken out. no insulation in basement ceiling and missing some insulation in attic (crawlspace style)
Project Location: Norwich, CT
Looking to get a quote on drop ceiling for a commercial space.
Project Location: Norwich, CT
I have a field stone foundation with loose stones and gaps. Requesting a quote to repoint and fill.
Project Location: Norwich, CT
Ground water comes into my basement when there is a high volume of rain water. My basement is already finished.
Project Location: Norwich, CT
3ft of water in basement when drainage system became plugged. Water is out but damage needs to be repaired in 1/2 finished basement.
Project Location: Norwich, CT
Need for dehumidifying basement; possibly protecting a crawl space from water issues.
Project Location: Norwich, CT
We want to finish the basement.
Project Location: Norwich, CT
Due to a pipe leak, our previous basement flooring had to be removed. Looking to have the flooring replaced.
Project Location: Norwich, CT
Stone basement needs waterproofing
Project Location: Norwich, CT
I have a room of my basement I would like to get into at least a better condition than it currently is in so I can start a business
Project Location: Norwich, CT
Crack on foundation and I was told you can evaluate that. Do u have structural engineers who can give us price to get it fixed ?
Project Location: Norwich, CT
I had a minor flood 1st time since moving here in 2003 afraid of mold do not want to open wall and replace with drywall want to hear other oprions
Project Location: Norwich, CT
I just want an estimate to see how much it would cost to waterproof my basement
Project Location: Norwich, CT
Basement wall buckling