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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
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 New London
Basement Waterproofing in New London CT

Basement Waterproofing in New London CT

Before After
Basement Waterproofing in New London CT Basement Waterproofing in New London CT

The B. Family had a crack in their basement that was a real pain. Every time it rained, water would come into the basement, and anytime it snowed, the snow would eventually melt and water would come in. The homeowners called the experts at Connecticut Basement Systems to make sure the issues was taken care of. We came in and diagnosed the problem and recommended our FlexiSpan® crack repair system. 

The FlexiSpan® is unlike hydraulic cements and some epoxies: the special polyurethane polymer sealant used for FlexiSpan® will never dry out or re-crack even given the natural movement of the foundation wall over long periods of time. The homeowners can now rest assured that the basement will not take on water from that crack.

Concrete Leveling in New London, CT

Concrete Leveling in New London, CT

Before After
Concrete Leveling in New London, CT Concrete Leveling in New London, CT

This home is an example of what can happen when a house is resting on soil that is settling or has settled. These homeowners found themselves with an interior concrete floor that had lowered between 2-3 inches (see the gap between floor and wall in the Before picture?). The homeowners were worried about the gap growing but didn't want to pay to replace the concrete completely. They contacted the experts at Connecticut Basement Systems to fix it for them. We came in and installed our PolyLEVEL® solution, an ingenious and effective way to raise concrete. PolyLEVEL is a less expensive resolution to unlevel concrete and is permanent as well.

Best of all: The homeowners were able to walk on their floor within 15 minutes of injection!

WaterGuard and CleanSpace in New London, CT

WaterGuard and CleanSpace in New London, CT

Before After
WaterGuard and CleanSpace in New London, CT WaterGuard and CleanSpace in New London, CT

This New London basement had reoccurring water issues that were making the area unusable. The constant water would leave a musty odor and the clean-up process was beyond frustrating for the homeowner. She wanted a solution to solve the constant water problem and to get rid of the distressing smell. The homeowner decided to call Connecticut Basement Systems for a free home estimate. 

The solution for this basement was to install a WaterGuard System. This system is installed internally around the perimeter of the walls and then is concealed with cement. (You can see the wet cement in the after photo.) The WaterGuard System will collect water internally and channel it out to the sump pump. The sump pump will then take the water and disperse it through the discharge line. A CleanSpace liner is beneficial for this basement because it acts as a moisture barrier which will prevent any water from seeping through the walls. (You can see the CleanSpace Liner on the walls in the after photo)

Once the installation was finished, the basement was waterproofed and the musty odor was eliminated. This is exactly what the homeowner wanted and could not be happier with the results.

Company Awards
For the 4th time, Basement Systems is proud to be a winner of the Top Work Places Award for being... [Read more]
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]
More Awards

Connecticut Basement Systems serving New London, CT 06320

You did a fabulous job. Worth every cent!!!...
Happy Customers Surrounding New London, CT
Work Requests

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Reviews From New London
Testimonials From New London
Our sales person gave me his cell number and checked on us during a really wet few days. He even responded to me at like 9:00pm when I texted that I was...
Testimonial by Margaret from New London, CT
Your salesman didn't make it seem like we were being sold stuff but more giving information and recommendations on how to resolve the problem.
Testimonial by Lisa H. from New London, CT
I chose your company because you have the best customer service and because of your innovation and thoroughness of presentation.
Testimonial by Sherri V. from New London, CT

Responsible basement waterproofing, foundation repair, basement finishing, crawl space repair company serving New London, Connecticut 06320

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 New London, CT.

Services we offer in New London:

  • 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 New London, CT
Waterproofing in New London CT

Wet spots in a basement are always a sign of concern and, when Susie D. found them in her basement, she knew that towels would help only so much.  Susie began researching companies and found Connecticut Basement Systems soon after.  She then met with waterproofing specialist Michael Lane, who had a solution to her water spot problem.

With Michael’s guidance, Luis and his crew came in and installed a Trench Drain and WaterGuard combo to ensure the current water would drain effectively out of her basement.  A SuperSump sump pump was also installed to ensure future flooding would be a problem of the past.  Finally a SaniDry Dehumidfier was installed to eliminate all future threat of excess moisture in the basement.

With Susie’s basement taken care of, Susie knows that the experts at Basement Systems know what they are doing and will hopefully continue to use their expertise for any of her future house problems!

Work Requests From New London, CT
Guthrie Place in New London
Hotel and conference center
Parkway South in New London
Estimate for water in unfinished basement wall. Foundation is wet and water from a hole and ground. Referred by online. Appointment set.
Erin M. New London, CT
Requesting an estimate for waterproofing in the basement at a house looking to purchase. Office will call back to set an appointment.
Grabner Dr in New London
Terrace Ave in New London
Would like a living area in my basement.

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