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

Irvington, NY's Devoted Basement & Crawl Space Waterproofing Company

Happy Customers Surrounding Irvington, NY
Work Requests

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Irvington, NY'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 New York 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 Irvington:

  • 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 Irvington and areas nearby!

Trusted basement waterproofing company serving Irvington

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 Irvington:

  • 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 Irvington 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 Irvington

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 Irvington:

  • 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 Irvington and areas nearby.

Reliable crawl repair & encapsulation services in Irvington

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 Irvington:

  • 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 Irvington and areas nearby.

Transform your home with basement finishing in Irvington

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 Irvington:

  • 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 Irvington 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 Irvington - 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 Irvington and nearby areas.

Work Requests From Irvington, NY
Project Location: Irvington, NY
I need drainage and sump pump in my basement, it floods in bad storms
Project Location: Irvington, NY
Crawlspace (dirt and bedrock) is taking water and so it's too damp and water is trickling down the steps by the bedrock and onto the basement floor.
Project Location: Irvington, NY
Foundation crack
Project Location: Irvington, NY
My basement currently has two undersized and somewhat malfunctioning sump pumps that have not been able to handle some recent ground water penetration into my basement. I would like to upgrade the size of the collection trenches and the pumps but don't really know how to do it myself. Would be very interested in a consultation and estimate. I have had about a quarter inch of water across my basement floor three times in the past two months so want to find a solution fairly quickly. Thanks.
Project Location: Irvington, NY
Recently purchased our house. Since, I've noticed doors sticking, unevenness in the floor, cracks in the garage where water seems to seep up. I need to determine if there are foundation issues as well as keep water seepage in the garage from happening
Project Location: Irvington, NY
Had severe flooding from crawl space a couple of weeks ago.
Project Location: Irvington, NY
Water coming in foundation to a basement area
Project Location: Irvington, NY
One section of our house (built in 1853) has floors that sag significantly towards the middle of the house. The sag is carried through to the upstairs level as well. I would like for someone to take a look at the floors and suggest possible remedies and an estimate of cost. Thank you.
Project Location: Irvington, NY
The sump pump has been continuously running lately.
Project Location: Irvington, NY
Concerns about cracks in the wall and uneven, sloping floors and door frames.
Project Location: Irvington, NY
We moved into our home last fall and put a vapor barrier in the crawlspace, but it feels like it is not keeping all the moisture out. Would love a recommendation & estimate to make it better.
Project Location: Irvington, NY
There was a flash flood/surge in Irvington over the summer and we got water in our basement and garage. We do not have a sump pump. Old drains outside may be cracked and need repair.
Project Location: Irvington, NY
We are considering finishing our basement.
Project Location: Irvington, NY
Would like an estimate for waterproofing system for attached one car garage and possibly improvement of drainage system on rear side of the home. Available this week and next. Thanks
Project Location: Irvington, NY
We have a basement which is semi finished. It gets moisture creeping up walls, but no flooding. It has linoleum on the concrete slab, fluorescent lighting and very low drop ceiling. We want to put in regular or halogen lighting, move some pipes, remove drop ceiling, re-finish ceiling with recessed lights, get higher ceilings, remove or cover linoleum flooring, remove panelling on walls. Re-finish walls and add carpentry. There are two rooms about 18 x 20 feet or so, a boiler room and a bathroom.
Project Location: Irvington, NY
I have a lot of mold in my basement. Please call me to set up an appointment to look at my house and give me an estimate. Thank you.
Project Location: Irvington, NY
In connection with a basement upgrade project, I certainly need a dehumidifier system, and may also want to consider a trench drain and sump to deal with once-every-few-years leakage. You've been recommended to me by my architect. I'll look forward to hearing from you.