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 Meriden
Push Pier Installed in Meriden home

Push Pier Installed in Meriden home

Before After
Push Pier Installed in Meriden home Push Pier Installed in Meriden home

This house was suffering from settling foundation. Our solution to this problem is the use of our push pier system. This system allows us to go deep down through heavy duty steel foundation bracket to lift your home back to a level position. 

EverLast Windows in Meriden, CT

EverLast Windows in Meriden, CT

Before After
EverLast Windows in Meriden, CT EverLast Windows in Meriden, CT

Before, this Meriden home had unattractive, rusty and energy deficient windows in the basement. It was clear from just the outside of the home that these need windows needed to be upgraded. 

We were able to install our EverLast windows which are far more superior. EverLast windows are maintenance free, resistant against rust or rot and are energy efficient. They will not allow drafts to enter the basement which will lower your energy bill! EverLast windows are both beautiful and efficient, which will make a great upgrade to any basement! 

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

Your Local Meriden, CT Foundation Repair & Basement Waterproofing Experts

I will recommend you to my clients....
Happy Customers Surrounding Meriden, CT
Work Requests

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Reviews From Meriden
Testimonials From Meriden
I appreciate the follow up too!
Testimonial by Diane B. from Meriden, CT
We saw your commercial and checked you out online.
Testimonial by Justin & Kelly T. from Meriden, CT

Meriden, 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 Meriden:

  • 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 Meriden and areas nearby!

Trusted basement waterproofing company serving Meriden

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 Meriden:

  • 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 Meriden 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 Meriden

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 Meriden:

  • 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 Meriden and areas nearby.

Reliable crawl repair & encapsulation services in Meriden

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 Meriden:

  • 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 Meriden and areas nearby.

Transform your home with basement finishing in Meriden

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 Meriden:

  • 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 Meriden 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 Meriden - 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 Meriden and nearby areas.

Job Stories From Meriden, CT
WaterGuard System in Meriden, CT

This Meriden basement had constant water issues that was causing annoyance for the homeowner. A damp basement can cause for an unhealthy environment. Concerned, the homeowner wanted to find a solution to keep her basement dry all year long. After doing a lot of research, she called Connecticut Basement Systems to get their professional opinion. 

On the day of the appointment, Sales Representative Doug Wheeler arrived at the home to inspect the basement. He concluded that the best solution to keep this basement dry would be to install a WaterGuard System. This below the floor system collects water internally before it reaches the basement. The water then is channeled to a sump pump and is discharged away from the home. To prevent unwanted moisture or air from entering the basement, BrightWall panels can be installed to the basement walls. This is exactly what the homeowner had wanted and followed through with the project.

On the day of production, Foreman Krzys Wilks and his team installed the products professionally and efficiently. Upon completion, the basement transformed to a waterproofed and dry area for all to enjoy. The homeowner can now enjoy a healthier basement thanks to Connecticut Basement Systems! 

Work Requests From Meriden, CT
Project Location: Meriden, CT
One of our exterior window wells is failing and water is getting into the basement via the 12 x 31 buck frame window. Looking for an updated version window well,,proper install and added drainage system as needed. Residential home with access and flat lot.
Project Location: Meriden, CT
2 cracks in foundation, crack in back of house led to water from rain spilling into room.
Project Location: Meriden, CT
Need to waterproof my basement and also add walls.
Project Location: Meriden, CT
After raining my basement is wet
Project Location: Meriden, CT
Rain water in basement, leak near sewer pipe.
Project Location: Meriden, CT
Water in basement everytime it rains
Project Location: Meriden, CT
My house is settling & floor has a slope in it.
Project Location: Meriden, CT
Basement needs to be concrete, waterproofing, as well as foundation repair,.
Project Location: Meriden, CT
My basement wall has cracks in the foundation.
Project Location: Meriden, CT
Basement - change ceiling and add new lighting. Need flooring
Project Location: Meriden, CT
Periodic flooding in basement. weird since it is currently happening during this dry period. looks like where wall meets the floor? all pipes are dry. no leakage seen or heard when toilets flushed and faucets running.
Project Location: Meriden, CT
I have a small ranch, 720 square feet. I just had someone move in with me so, am looking to have a bedroom/bathroom and sitting room for the basement, ideally.
Project Location: Meriden, CT
I have ground water coming up from what appears to be My chimney in the basement. We've been here almost 3 years and never had this issue.
Project Location: Meriden, CT
Finish basement
Project Location: Meriden, CT
Pump service already is scheduled for 5/13. Need a quote to add the backup pump system at time of service. You used to offer to waive service call fee if backup was installed at time of visit, is this offer still available? Thanks.
Project Location: Meriden, CT
I have leaning outdoor retaining concrete walls that need helical tie backs . I am wondering how much this would cost?
Project Location: Meriden, CT
Finishing a portion of the basement
Project Location: Meriden, CT
This person has filled out the Star Power Pro survey on that you sent them and is interested in another service you provide: Basement Waterproofing. Please contact them to schedule a new appointment for this service. This is a no-charge lead.
Project Location: Meriden, CT
I found water in the basement on Friday and we are unsure of where it is coming from. Mold smell has started in the last day or so. We're thinking could either be a foundation issue or a leaking pipe but are unsure.
Project Location: Meriden, CT
Hi! I would like a quote for my basement. Possible waterproofing or finishing