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

North Haven, CT's Proven Bowing Wall & Wet Basement Repair Experts

I will always request Jeff. He is a great guy and is like family!...
Happy Customers Surrounding North Haven, CT
Work Requests

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Reviews From North Haven
Testimonials From North Haven
Tony was absolutely wonderful! He was so honest, kind, and personable. I am going to recommend this company to my friends because Tony really made my...
Testimonial by Karen E. from North Haven, CT
I requested a contactless service, and Ron accomodated that extremely well. I'm beyond happy and just really would love for Ron to be recognized.
Testimonial by Michele O. from North Haven, CT
I just wanted to call in to say that Scott did a wonderful job. He was so professional and answered all my questions. I feel very good about the service I had...
Testimonial by Robert M. from North Haven, CT

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

Services we offer in North Haven:

  • 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 North Haven, CT
WaterGuard System and Wall Restoration in North Haven, CT

This North Haven basement constantly had water problems in the basement. This became a nuisance for the homeowner who wanted to utilize his basement to the fullest potential. Wanting a solution, he decided to contact the experts at Connecticut Basement Systems to help develop a plan.

On the day of the free, no obligation estimate, Sales Representative Mick Foster arrived at the home to analyze the basement. He first noticed that moisture was entering the basement from the floors which can be solved by our WaterGuard system. Mick also noticed that there was moisture damage to the bottom half of the walls in the basement which can be replaced by our wall restoration system. The homeowner went over all the products and solutions in great detail and felt that this was the perfect plan to waterproof his basement and wanted to move forward to installation. 

On the day of production, Foreman Kevon Barnett and his crew installed the wall restoration to replace the water damaged walls. This product is also strong, durable and waterproof so the homeowner will not have to worry about damaged walls again. Once that was completed, Foreman Sid Aviz and his crew installed the WaterGuard system which will collect water internally before it enters the basement. The water is then channeled to the TripleSafe sump pump where the water is discharged from the home. This system will ensure that the basement will stay dry all year long. The homeowner was pleased with the entire process and even happier with his dry basement! 

Waterproofing Job in North Haven, CT

This North Haven house was experiencing excess water leakage into the basement coming from the stairs, and it was beginning to cause floor damage. The owner wanted a solution to this unwanted moisture, so he gave Connecticut Basement Systems a call!

One of our first solutions was to install a TrenchDrain at the end of the stairs. Capturing surface water is often critical to keep a basement or other area dry. By coupling it with our Waterguard drain lines, these two work perfectly together to make sure water is removed from the basement entrance seamlessly. We also went forward and installed our SuperSump system, along with our SuperLiner. This premium plastic sump liner is the attractive alternative to an open sump pit. Perforations in the liner capture ground water, and a larger opening connects to the interior drainage system. The pump also has an airtight lid, keeping out debris and unwanted pests. All together, this is a full proof system that is sure to keep this basement dry for years to come! 

Call us today for your FREE quote!

Work Requests From North Haven, CT
Project Location: North Haven, CT
I have a leak coming from the floor of my basement.
Project Location: North Haven, CT
Seal and finish basement
Project Location: North Haven, CT
Basement waterproofing
Project Location: North Haven, CT
Water in basement
Project Location: North Haven, CT
The last couple of massive rainstorms ended up with a flooded basement. I would like to discuss options and cost.
Project Location: North Haven, CT
We live in a split level home and had water in our crawl space after the tropical storm as well as water in our lower-level near the hatchway.
Project Location: North Haven, CT
Basement flooded from the last storm. About 6 inches of water. Single family home
Project Location: North Haven, CT
Water leaks in heavy storms. we re also considering finishing the basement. We would like to find a good waterproofing solution
Project Location: North Haven, CT
Consistent basement flooding. 1-1.5 inches across Basement unfinished Waterproof/sump pump necessary
Project Location: North Haven, CT
We want to fully finish our basement
Project Location: North Haven, CT
Several leaks in basement need to be filled to stop puddles when it rains
Project Location: North Haven, CT
Unfinished basement has a water leak during heavier rainfall and large snowstorms
Project Location: North Haven, CT
Crack in basement wall needs repair.
Project Location: North Haven, CT
I want to see how i can stop water from coming in my basement.
Project Location: North Haven, CT
Water seepage in area of wall crack. Home 25 years old and new concern.
Project Location: North Haven, CT
I would like a quote for crawlspace insulation under a family room addition. The current insulation is falling down.
Project Location: North Haven, CT
Leaning chimney/ separating from house
Project Location: North Haven, CT
Bilco door replacement.
Project Location: North Haven, CT
Getting water in the basement
Project Location: North Haven, CT
Constant water in basement annually usually after heavy rain and in spring. there is an existing sump pump