Serving Connecticut, West Hartford, Norwalk, Stamford

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Reviews From Columbia
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

Connecticut Basement Systems serving Columbia, CT

Happy Customers Surrounding Columbia, CT
Work Requests

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Responsible basement waterproofing, foundation repair, basement finishing, crawl space repair company serving Columbia, Connecticut 06237

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 Columbia, CT.

Services we offer in Columbia:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Concrete Lifting and Leveling for settled slab / mudjacking alternatives
  • 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 Columbia, CT
Waterproofing Transformation in Columbia, CT

These homeowners in Columbia, CT had an ongoing water problem in their basement. They had water coming in through the walls, and from the space where it met the floor. They gave us a call at Connecticut Basement Systems to come check out the problem, and we were happy to offer them a solution! Our expert foreman Kryz Wilk came in, and got the job done! He installed our patented WaterGuard drainage system, to make sure all the water coming in was collected. To collect the water from the drain system, our premier sump pump, The SuperSump, was installed. The pump is capable of pumping out 2,200 gallons of water per HOUR, so the family never has to worry about water flooding their home. This family can feel comfort in knowing their basement will be dry from now on!


Work Requests From Columbia, CT
Vicinity of West in Columbia
Damp basement with mold concerns.
Vicinity of Old Willimantic Road in Columbia
Extremely dusty semi-finished basement with some mold and wetness / need extensive cleaning / removal of some fixtures / recommendations for possible sump pump / need basement sink and hook up / looking for cleaner air in house / plugging up all holes that mice could enter / removal of some walls
Vicinity of in Columbia
I have an old house (1860) with pebble stone basement floor and granite foundation. It is constantly wet due to water leak and rise and is creating mold.
Vicinity of Pine Street in Columbia
Small leaks in foundation and water leak in clean out hole behind oil furnace.
Vicinity of Brendi Trail in Columbia
Finish a basement
Vicinity of in Columbia
Water in basement
Vicinity of Macht Road in Columbia
Have water leaking into basement at the moment. Have made some preventative measures because this has happened in past, but we want some estimates for permanent solutions to this issue.
Vicinity of in Columbia
Interested in finishing basement.
Vicinity of Latham Hill Rd in Columbia
Have a crack in basement floor that seeps in a little water.
Vicinity of Wildwood Dr. in Columbia
1000+ sf of basement space Wants: 1) Bedroom w/ Large Closet, Bath w/ stand-up shower, & Media room. Also, Tiny Kitchen space (Single countertop & Sink) Issues: Contemporary design, multi-level ceiling, a lot of posts in odd locations. Currently available for Visit - Quote on Monday 10/13
Vicinity of Jonathan Trumbull Hwy in Columbia
I am looking for a cost estimate on a vapor barrier on the dirt floor of our basement. The sq footage is approx 1400. Thanks, Mike
Vicinity of in Columbia
Current sump pump, however basement still has water leaking in from floor cracks, would like to refinish at some point
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