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
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Basement Egress Windows


Before and After Pictures from Durham
CleanSpace and SaniDry in Durham, CT

CleanSpace and SaniDry in Durham, CT

Before After
CleanSpace and SaniDry in Durham, CT CleanSpace and SaniDry in Durham, CT

This Durham crawlspace clearly had a lot of issues before we arrived to transform this space. The traditional fiber glass insulation was falling apart, there was a dirt floor that made the area look unwelcoming, and there was air and moisture entering the crawl space. The homeowners wanted to upgrade their crawl space to have it be more welcoming and efficient so they would not have to worry about any consequences that happen with a poorly maintained crawl space. They decided to set an appointment with Connecticut Basement Systems who are the experts in crawl space repairs. 

Doug Wheeler was the Sales Representative who arrived at the home to give a free home evaluation. He concluded that CleanSpace Liner paired with a SaniDry Sedona would be the perfect solution for these Durham homeowners. After explaining the benefits of each product and having the homeowners understand how these products will improve their home’s efficiency, they quickly scheduled for a production date.  

Garfield Sanderson and his production team installed the products efficiently and professionally. The CleanSpace Liner acts as a moisture barrier to prevent any unwanted air or water from entering the crawl space. Wrapping the piers would also be beneficial to the crawlspace, as seen in the after photo. The SaniDry Sedona will keep the humidity low in the crawl space which will prevent any mold growth. 

The crawlspace is now a much healthier environment and the homeowners were impressed with the crawlspace transformation. The homeowners were very pleased with the work that was done by Connecticut Basement Systems.

Does your crawlspace need repair? Upgrade? Give us a call to set your FREE home evaluation!  

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

Durham, CT Dependable Crawl Space Insulation & Bowing Wall Repair

A year ago, we needed to have a damp crawl space covered up......
Happy Customers Surrounding Durham, CT
Work Requests

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Reviews From Durham
Testimonials From Durham
Victor and Ben raised our sunken front stoop today. They were efficient and professional. Great job!
Testimonial by Janet B. from Durham, CT

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

Services we offer in Durham:

  • 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
Work Requests From Durham, CT
Project Location: Durham, CT
Large, growing cracks throughout cement basement floor of a large addition that have spread and become more numerous since the floor was poured in 2004. Would like to address before it gets any worse,
Project Location: Durham, CT
Porch floor slab needs lifting
Project Location: Durham, CT
Looking to schedule an appointment for a quote on finishing our mostly unfinished basement.
Project Location: Durham, CT
Water in basement and sump pump installation.
Project Location: Durham, CT
I have been renovating my half finished basement into a fully finished basement. I need expert help for the flooring and maybe some other finishing touches.
Project Location: Durham, CT
After the last rainfall there is water entering from cracks in the slab and where the slab meets the wall.
Project Location: Durham, CT
Trying to buy a house with dampness/water in basement. Old house with stone foundation. Condition of approval on loan is that it is fixed.
Project Location: Durham, CT
Garage floor has large crack across width and one side is settling. Need to have lifted and crack repaired.
Project Location: Durham, CT
After 15 years we are starting to have water coming in through the basement floor. Need to solve this and also considering finishing a portion of the basenent
Project Location: Durham, CT
I want the basement to be a little less disgusting and a little more usable- just for storage and laundry. Currently there is an open sump pump and an open French drain that the dogs try and drink from ☹️
Project Location: Durham, CT
Basement flooding when it heavy rain up to a foot and goes on all year long when rains, seems like it is coming through the floor in rapid pace and few days later goes back down
Project Location: Durham, CT
My basement recently flooded and damaged my furnace. I do not want this to happen again so I am looking for a set of options to not get another flood.
Project Location: Durham, CT
Water leaks into my basement during intense periods of rain. I believe it's primarily an outdoor drainage issue. I'd like to schedule an evaluation, perhaps the week after Labor Day weekend?
Project Location: Durham, CT
Waterproofing basement and total finish. Possibly to be built as a potential in law area
Project Location: Durham, CT
Waterproofing, moving washer and dryer, layout
Project Location: Durham, CT
I am a property manager for this home. I wanted a number on the Sani Dry unit for their basement. I've had it installed at other homes, but can't remember the cost. Thanks
Project Location: Durham, CT
I have a similar problem to the photos you showed of clients in Middlefield. Water gets into my basement through the basement doors when it rains. footing drains may be clogged too.
Project Location: Durham, CT
Basement has French drains but would like to have walls waterproffing and cracks in floor sealed
Project Location: Durham, CT
Water coming in from various locations on foundation.
Project Location: Durham, CT
I am looking to build a bedroom. and maybe a few other alterations.