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Reviews From Old Greenwich
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
PolyLevel Concrete Leveling & Lifting
Mudjacking & Slab Jacking Alternatives
Concrete Sidewalk Repair & Leveling
EZ Post Deck Repair
Shotcrete Wall Restoration
Foundation & House Leveling


Basement Finishing & Remodeling
Everlast Wall Panels
Insulated Wall Panels
Premier And Linen Ceiling Tiles: No-sag Warranty
Thermal Dry Floor Tiles
Millcreek Faux Wood Flooring
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Basement Egress Windows


Before and After Pictures from Old Greenwich
Wet basement transformation Old Greenwich, CT

Wet basement transformation Old Greenwich, CT

Before After
Wet basement transformation Old Greenwich, CT Wet basement transformation Old Greenwich, CT

This basement was getting water leeking in. To fix this problem with installed Waterguard, Trenchguard and a SuperSump system to remove the water. On the outside of the house an Iceguard was installed to prevent water back up during the winter months.

SuperSump Pump in Old Greenwich, CT

SuperSump Pump in Old Greenwich, CT

Before After
SuperSump Pump in Old Greenwich, CT SuperSump Pump in Old Greenwich, CT

This Old Greenwich basement had reoccurring water issues. Clearly, part of that problem was caused by an insufficient sump pump. The homeowner wanted a solution to keep his basement dry all year around. After doing some research, he decided that Connecticut Basement Systems was the best company to help with his basement needs.  

Krzystof and his production crew installed a SuperSump pump and a CleanSpace Vapor Barrier as seen in the after photo. What a transformation from the before photo! The SuperSump has a powerful Zoeller 1/3 horsepower sump pump which has the ability to pump 2,220 gallons of water away from the basement! The CleanSpace Vapor Barrier prevents water seepage entering the basement through the walls.  

With the combination of these two products, this Old Greenwich homeowner can enjoy a dry basement all year around! 

Have a wet basement? Give Connecticut Basement Systems a call to receive a free estimate! 1-800-541-0487 

Company Awards
We are happy to receive the 2016 Super Service Award from Angie's List! Angie's List Super Service Award 2016 winners... [Read more]
We are proud to be one HomeAdvisor.com's Top Rated Professionals! More than 90% of homeowners that have left us positive... [Read more]
Larry Janesky was awarded the Valley Chamber of Commerce's Silver Medal Award for the Big Build at Ansonia Nature Center!... [Read more]
More Awards

Connecticut Basement Systems serving Old Greenwich, CT 06870

Just wanted to call to give you a compliment the last 2 people you had at the house were extremely...
Happy Customers Surrounding Old Greenwich, CT
Work Requests

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Responsible basement waterproofing, foundation repair, basement finishing, crawl space repair company serving Old Greenwich, Connecticut 06870

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 Old Greenwich, CT.

Services we offer in Old Greenwich:

  • 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
Case Studies From Old Greenwich
This Old Greenwich basement had reoccurring water issues. The homeowner had a sump pump that clearly was not working. The basement was always damp...
Work Requests From Old Greenwich, CT
Midbrook Ln in Old Greenwich
Thinking about installing a commercial dehumidifier in the basement
Shore Road in Old Greenwich
2012 vintage home. Hairline crack in basement wall. Moisture has come through in the past. Want to make sure it doesnt become a significant problem in the future.
Midbrook Lane in Old Greenwich
Requesting estimate on garage waterproofing. There is water coming into the garage, corner of the room has a small puddle. Existing customer. Appointment set.
Midbrook Lane in Old Greenwich
Scheduling annual maintenance for a sump pump . Inquiring about replacing discharge line and install a backup sump pump. Appointment set
Center Dr in Old Greenwich
Hi - I have a stair crack on my basement foundation wall, as well as dampness/musty smell of mold on the walls. if you serve the Greenwich area, i would like to schedule an appointment for an estimate. Kalyan

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