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

Clinton, CT's Leading Bowing Wall & Basement Repair Company

Sid was incredible! He and the crew were phenomenal! They were quick, clean and worked hard!...
Happy Customers Surrounding Clinton, CT
Work Requests

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Reviews From Clinton
Testimonials From Clinton
Dan did a very good job! He left the area spotless. I will only be requesting Dan for all my sump pump services!
Testimonial by Richard C. from Clinton, CT

Responsible basement waterproofing, foundation repair, basement finishing, crawl space repair company serving Clinton, CT

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Clinton, CT.

Services we offer in Clinton:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Basement finishing and remodeling services.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Job Stories From Clinton, CT
Waterguard Installation in Clinton, CT

This Clinton, CT home was experience excess water seepage through it's wall, and the homeowner's were starting to become embarrassed by the damage. They gave us a call at Connecticut Basement Systems, and we were happy to come and fix the problem! 

After Bill Anderson came in and inspected the problem, we quickly realized that our WaterGuard Perimeter Drainage System was the soution. Designed to capture water seepage, the WaterGuard® system is hidden beneath a layer of concrete. Only the top edge of the wall flange is visible. Once it is installed, you'll hardly know it's there! It also lines the entire perimeter of the basement, so all water from all walls will be captured. This family now has a drier home, and much more comfort when it comes to spending time in their basement.

Give us a call for your FREE estimate today!

Work Requests From Clinton, CT
Project Location: Clinton, CT
Looking to have our basement refinished.
Project Location: Clinton, CT
I have a crawlspace with fiberglass insulation in the floor boards. I'd like to remove the fiberglass and replace it with a vapor barrier and foam board.
Project Location: Clinton, CT
Crawl space remove iold nsulation and add foam
Project Location: Clinton, CT
The house that I currently live in was newly remodeled about three years ago. When I had the home inspection done prior to buying the house the inspector said that the floor joists in the crawlspace in one area of the house needed repairs due to over span issues and not having any firm attachments. There have been no issues since buying the house however in the last few weeks I've noticed that a few doors do not close like they used to and appear to be off level. I have a copy of the home inspection with photos of the concerned areas and what he said the issues were and what needed to be done to resolve them
Project Location: Clinton, CT
Previous customer at a different home. Old house. Basement floor showing moisture and basement starting to smell mildewy. Have had small 50 pint units that pump out and have worked well, but have to keep replacing every year or so.
Project Location: Clinton, CT
Crawl space has lots dirt so many aspects of foundation and structural columns are inaccessible. The house was built in 1946, as a cottage and so we understand that it might not have been constructed well. There is some water in the basement. Would like a quote to bring the house up to current standards and to ensure that the house is not structurally compromised. Thank you.
Project Location: Clinton, CT
A few cracks in our foundation are letting water in after days of heavy rain. Looking for quotes. Also considering updates to our sump pump drainage and looking for quotes. Thanks!
Project Location: Clinton, CT
I would like a quote to finish my basement and stairs
Project Location: Clinton, CT
Just want to waterproof part of our basement and finish it to a family room.
Project Location: Clinton, CT
We have a decent basement. It's pretty decent but we would love to have it finished. Its our first home
Project Location: Clinton, CT
We have water in our basement for the 1st time ever... house is well built & 12 yrs old. We believe it happened after all the rain Sat. night. We think we need 3DH's 12 air movers & anti-microbial spray. We have a quote from SERV-PRO for 1,500 sq ft. What is yours???
Project Location: Clinton, CT
Project Location: Clinton, CT
Repeated flooding in basement
Project Location: Clinton, CT
I need an estimate on water proofing my garage area.
Project Location: Clinton, CT
I have had coming up through the bulkhead doorway. It seems to be coming up from underneath.
Project Location: Clinton, CT
I think basement is actually fine. Since I won't be here in the winter, though, I want to make sure I have a system with alarms, or notifications, that can be pretty self-sufficient. I just purchased this house and don't know that much about it.
Project Location: Clinton, CT
Water has been seeping from the bottom of our bulkhead stairs during large rain events and recently water has also started seeping at the connection point between the wall and floor on the other side of the basement as well
Project Location: Clinton, CT
We have a 1950 home block no water but found a wet block in one corner would like to talk about waterproofing to stop any further problems.
Project Location: Clinton, CT
Small area of water occurring in basement
Project Location: Clinton, CT
We live alongside a stream. When it rains heavily we get water in the basement. I would like to discuss what can be done and how much it would cost.