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

 

Before and After Pictures from Simsbury
Drainage System Installation New Preston, CT

Drainage System Installation New Preston, CT

Before After
Drainage System Installation New Preston, CT Drainage System Installation New Preston, CT

More Simsbury drainage system installation pics!

Drainage Installation Simsbury, CT

Drainage Installation Simsbury, CT

Before After
Drainage Installation Simsbury, CT Drainage Installation Simsbury, CT

Before and after pictures from Simsbury drainage system installation.

Drainage Installation Simsbury, CT

Drainage Installation Simsbury, CT

Before After
Drainage Installation Simsbury, CT Drainage Installation Simsbury, CT

Pictured are before and after shots of a drainage installation in Simsbury.

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

Simsbury, CT's Devoted Basement & Crawl Space Waterproofing Company

Happy Customers Surrounding Simsbury, CT
Testimonials
Reviews
Work Requests

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Reviews From Simsbury
Testimonials From Simsbury
...your installer was terrific!
Testimonial by John S. from Simsbury, CT
Ron was fantastic! He was both very honest and informative. I would love to work with him again.
Testimonial by Matt T. from Simbury, CT

Simsbury, CT's expert in basement waterproofing, foundation repair, & more

Connecticut Basement Systems has been your trusted home improvement company providing reliable basement waterproofing, foundation repair, crawl space encapsulation, basement finishing, and more to over 85,000 Connecticut homeowners since 1987. As a three-time winner of the CT Better Business Bureau's Torch Award for Marketplace Ethics, we are committed to creating an honest and reliable experience with our customers.

Whether you need a moisture-proof basement waterproofing system complete with a sump pump or permanent foundation settlement repairs, we provide these solutions and much more!

Our services in Simsbury:

  • Basement waterproofing
  • Foundation repair
  • Crawl space repair
  • Basement finishing
  • Air purifiers
  • And more!

Schedule a free estimate to learn more. Connecticut Basement Systems proudly serves Simsbury and areas nearby!

Trusted basement waterproofing company serving Simsbury

A wet basement can affect your home more than you think. If left to worsen, water in the basement can cause structural issues, mold growth, pest problems, and more. That is why Connecticut Basement Systems provides patented basement waterproofing solutions, designed to keep your below-grade space dry and healthy for years to come! So, if you're tired of dealing with basement flooding, high humidity, water in basement, or other waterproofing issues, contact our experts today!

Our basement waterproofing services in Simsbury:

  • Sump pump installation & maintenance
  • Basement drainage systems
  • Basement Dehumidifiers
  • Basement windows
  • Egress windows & window wells
  • And more!

Since 1987, we have provided warrantied basement waterproofing solutions to Simsbury homeowners - this includes sump pumps, basement dehumidifiers, french drains, and more. Schedule a free basement waterproofing estimate to learn more!

Permanent foundation repair solutions in Simsbury

No matter how minor your home's foundation problem seems, it is always better to schedule a foundation inspection and get repairs sooner than later. That is because issues like foundation settlement, leaning chimneys, bowing walls, and more can affect your house's value and curb appeal. Even worse, they can create unsafe living conditions for you and your family.

But there is no reason to worry - Connecticut Basement Systems is backed by Supportworks, a nationally renowned network of expert foundation repair contractors. This partnership also gives us exclusive access to professional training, warrantied solutions, and best practices proven by hundreds of dealers across the globe.

Our foundation repair services in Simsbury:

  • Slab piers
  • Push piers
  • Helical piers
  • Foundation wall repairs
  • Crawl space support jacks
  • Wall anchors
  • Wall reinforcing systems
  • And more!

Schedule a free foundation repair estimate to learn more. We proudly serve Simsbury and areas nearby.

Reliable crawl repair & encapsulation services in Simsbury

A nasty crawl space can cause a lot of issues for the home. If left unrepaired and unsealed, the crawl space can start to rot and grow mold, leading to structural issues, unhealthy indoor air, and discomfort throughout the house. That is why Connecticut Basement Systems provides moisture-proof crawl space encapsulations and durable structural repairs.

When we seal the crawl space using a moisture-proof vapor barrier, add a high-performance crawl space dehumidifier, install crawl space jacks for failing support posts, and provide other crawl space repair solutions, we can create a dry, secure below-grade space for years to come!

Our crawl space encapsulation & repair services in Simsbury:

  • Crawl space vapor barrier
  • Crawl space drainage system
  • Crawl space dehumidifier
  • Crawl space insulation
  • Crawl space support jacks
  • And more!

Schedule a free crawl space repair and encapsulation estimate to learn more. We proudly serve Simsbury and areas nearby.

Transform your home with basement finishing in Simsbury

Want to transform your dreary basement into the space of your dreams? From a lavish apartment to a new play area for the kids, Connecticut Basement Systems can help you with these remodeling projects and more - the only limit is your imagination! Unlike other basement finishing contractors, we actually use remodeling products designed to withstand common environmental conditions in the below-grade space, including moisture and mold. Plus, the basement finishing system is warrantied, has insulating qualities, dampens noise, and is eco-friendly.

Our basement finishing system in Simsbury:

  • Finished basement flooring
  • Waterproof wall products
  • Ceiling tiles
  • Basement dehumidifiers
  • Replacement windows
  • Egress windows & window wells
  • And more!

Schedule a free basement finishing estimate to learn more. We proudly serve Simsbury and areas nearby.

Quality basement waterproofing, crawl space repairs, & more since 1987

Connecticut Basement Systems is the largest basement waterproofing, foundation repair, crawl space encapsulation, and basement finishing company in Simsbury - and for good reason. We are committed to improving the lives of our employees, customers, and the world through education and development. For over 30 years, we have built a solid reputation backed by honesty and expertise. So you can have absolute confidence in our services!

Contact us to schedule a free estimate today. We proudly serve Simsbury and nearby areas.

Job Stories From Simsbury, CT
WaterGuard and ThermalDry Flooring in Simsbury, CT

This Simsbury basement had water issues that concerned the homeowner. She was unhappy with a wet and gross basement and wanted a change. After reviewing all her options for different basement waterproofing solutions, she decided to trust the experts at Connecticut Basement Systems. 

On the day of the free, no obligation appointment, Sales Representative Glen Knafel arrived at the home to inspect the basement. He instantly noticed that there was a water problem that could be solved with our WaterGuard System. Upon further inspection, the homeowner had expressed that flooring was a concern since it was old and constantly became wet due to the water issue. To solve this problem, Glen suggested ThermalDry flooring which is our waterproof, mold resistant and attractive flooring option. After thoroughly reviewing the plan, the homeowner decided to move forward with the WaterGuard and ThermalDry products. 

On the day of installation, Garfield Sanderson and his crew installed the WaterGuard system professionally and efficiently. This system collects water internally and channels it to the TripleSafe sump pump where it is discharge away from the home. Once the waterproofing of the basement was completed, Foreman Kevon Barnett installed the ThermalDry flooring. This is exactly what the homeowner wanted and was pleased with the entire process, from sales to production and now has a peace of mind that his basement will stay dry all year long. 

Work Requests From Simsbury, CT
Project Location: Simsbury, CT
The slab on our front porch is settled, cracked and looks like crap. Looking to have it leveled out, resurfaced and also repair the concrete stairs leading up to the porch.
Project Location: Simsbury, CT
Finish the basement
Project Location: Simsbury, CT
New house. Sump pit dry on inspection and walk through. 4 weeks later - Now full and pump(s) do not clear it even if continuously running for an hour. Possible high water table. Want new sump pump. Also want price for waterproofing the rest of basement and Refinish.
Project Location: Simsbury, CT
Good Morning. I am interested in a quote to have a portion of my basement finished off.
Project Location: Simsbury, CT
My husband and I are considering options to partially or fully finish our basement and would like to discuss options and the estimates
Project Location: Simsbury, CT
Water comes up through finished basement floor after heavy rains
Project Location: Simsbury, CT
I have sinking front steps that need to be raised.
Project Location: Simsbury, CT
Have a 100 year old house with a partially finished basement, all foundation exposed (not covered by drywall) and whatever was used to seal it is old and flaking off. Would like to have it reapplied throughout basement.
Project Location: Simsbury, CT
Seeking estimate on finishing portion of basement.
Project Location: Simsbury, CT
Looking to refinish about 800 sq ft basement with one room, one bathroom, and living are.
Project Location: Simsbury, CT
Bilco door needs new seal it is leaking slowly where door meets siding and creating trouble below
Project Location: Simsbury, CT
Garage foundation
Project Location: Simsbury, CT
Water coming up through floor and foundation and water pump.
Project Location: Simsbury, CT
We are interested in resolving water in our basement and refinishing our basement.
Project Location: Simsbury, CT
Looking for design ideas for our unfinished basement.
Project Location: Simsbury, CT
Currently we have a partially finished basement area that we would like to have updated.
Project Location: Simsbury, CT
Small Crawl Space with water
Project Location: Simsbury, CT
Water table is so high that water came into our finished basement through hairline cracks in the floor
Project Location: Simsbury, CT
We have partially started the finishing project. I had a knee replacement a couple of weeks ago and I realized I need help in finishing the project. I would love to get a quote to see what it might cost to have you finish it for us.
Project Location: Simsbury, CT
There are multiple large cracks in the foundation, and a couple that run all the way through the basement floor from the front to the back of the house. We are worried that the foundation may require serious repair.