Basement Waterproofing In Connecticut and Westchester County, NY

Here at Connecticut Basement Systems, we've been fixing wet basements in neighborhoods like yours since 1987. Our certified technicians have the expertise you need to get the job done quickly, effectively, and permanently. There's no job too large or small -- and there's no wet basement we can't fix!

Let one of our basement experts come and give you a free waterproofing estimate. We want to help you make your basement dry all the time!

Common Waterproofing Solutions:

(Click for more information about each solution.)

Through years of research, Basement Systems®, Inc. has developed the most effective and long-term solutions for wet basements. Their products have been keeping basements dry in the United States, Canada, and the United Kingdom since 1987.

To date, our waterproofing systems have been used to repair hundreds of thousands of basements and crawl spaces worldwide!

Customer Review
  • By DEavid C.
    Bronxville, NY

    Customer Review

    By DEavid C.
    Bronxville, NY

  • By Tara F.
    New Rochelle, NY

    Customer Review

    By Tara F.
    New Rochelle, NY

  • By Venice B.
    New York, NY

    "They were curious, on time and provided a good service."

    Customer Review

    By Venice B.
    New York, NY

    They were curious, on time and provided a good service.

  • By Ellen H.
    White Plains, NY

    "You are not the most inexpensive company to work with however your guarantees and sales representative made you our first choice..."

    Customer Review

    By Ellen H.
    White Plains, NY

    You are not the most inexpensive company to work with however your guarantees and sales representative made you our first choice. Further, Your crew had the utmost patience with us when medical situations for a family member caused us to postpone our installation date 4 times! Your sales rep, Rick Raucci and your office scheduler were wonderful.

  • By Bill M.
    White Plains, NY

    Customer Review

    By Bill M.
    White Plains, NY

Our Innovative Approach

We've taken the best concepts from conventional waterproofing methods and combined them to create the most innovative, effective systems in the industry.

These products include French drains and sump pump systems that are custom-designed to handle all problems that arise in below-grade spaces.

Professional, Certified Waterproofers In Connecticut and New York

Basement water problems are as old as the structures themselves. Water will leak into a basement through any opening it can, including your walls, floors, and the joints between them. Water can even pass through the concrete itself -- which is one reason why basements are notoriously damp, humid spaces.

Other companies might try to sell you on inferior basement waterproofing solutions. Our products have been developed, patented, and perfected by Basement Systems®, Inc. -- the world's largest network of basement waterproofing contractors.

If you live in Stamford, Yonkers, Norwalk, Danbury, New Haven, Poughkeepsie, Greenwich, Ossining, New Rochelle, White Plains or the nearby areas, our basement experts will show you how we can customize your waterproofing solution to keep the basement dryall the time! For a free, no-obligation waterproofing cost quote, contact us by phone or e-mail today!

Before and After
  • Basement Waterproofing in Carmel, New York
    Before
    Basement Waterproofing in Carmel, New York
    After

    The homeowners in this Carmel, NY home had a continuing problem with water pooling in the basement and water seeping in through the bottom of their walls. They called the experts at Connecticut Basement Systems and our expert basement waterproofer Brad fixed all the issues at hand. Brad recommended our WaterGuard French Drain system. The WaterGuard system  is the result of more than two decades of research and development by the world's largest network of waterproofers, and is backed by a lifetime transferable written warranty! This system has been successfully used in hundreds of thousands of basements in more than three continents, and is a proven way to permanently dry your basement.

    The homeowners can now relax knowing that their basement will stay dry.

  • Scarsdale, NY basement waterproofing.
    Before
    Scarsdale, NY basement waterproofing.
    After

    This basement was in need of repair. We put in a waterguard and triplesafe sump pump to remove water from the basement. Once waterproofed we removed that water damaged walls and installed Cleanspace walls to prevent any futher water damage. Lastly we added a Sanidry air purifier dehumidifier to keep the basement dry and comfortable.

  • CleanSpace Wall system installed in Scarsdale, NY Basment
    Before
    CleanSpace Wall system installed in Scarsdale, NY Basment
    After

    This basement had drywall damage from water. We removed all the drywall and replaced it with our CleanSpace walls to prevent any further water damage. 

  • SuperSump and DryTrak
    Before
    SuperSump and DryTrak
    After

    This Scarsdale, NY basement used to have a water problem until we came in. We installed a SuperSump sump pump. Once the cement around it dries, the combination of the SuperSump and DryTrak perimeter drain will give the owner of this home a dry basement and peace of mind.  

  • New SuperSump Installed in Scarsdale, NY
    Before
    New SuperSump Installed in Scarsdale, NY
    After

    Old sump pumps without covers like this one allow water vapor to evaporate back into the basement, creating more basement problems like mold. With the airtight lid on the SuperSump that we installed in its place, we were able to keep water in the sump pump system, and also keep out any dirt and debris that could clog a sump pump. 

  • Drainage system and sump pump in Mamaroneck, Ny
    Before
    Drainage system and sump pump in Mamaroneck, Ny
    After

    In this basement we install Waterguard and a SuperSump pump to drain water out of the basement. We also put in a Sanidry air purifier dehumidifier to keep the air dry and comfortable. On the out side of the house we installed Iceguard to prevent backup from frozen pipes.

 

Exterior Excavation

Heavy equipment is brought in to dig out the entire perimeter of the basement. New drain lines are installed, and sometimes a waterproof coating is applied to foundation walls. This waterproofing strategy is expensive and often damages lawn and garden areas. Exterior drains are prone to clogging with silt and roots over time.

Interior Subfloor Drain

This drain line is installed underneath the basement floor, just inside the foundation walls. The hidden drainage system brings water to a sump pit, where a sump pump automatically pumps it outside. Also known as a French Drain, this system is not prone to clogging; it’s reliable and easy to service.

Interior Baseboard System

A hollow plastic baseboard is installed along the base of basement walls to form a drainage channel that directs water to a sump pump system. A baseboard-type drainage system is sometimes recommended when the basement slab is too thin to accommodate a French Drain.

Negative-side Sealant

This waterproofing technique involves "painting" basement walls and floors with a waterproof, cement-based coating that's supposed to seal out moisture. Even when applied correctly, this thin membrane usually fails in response to prolonged hydrostatic pressure from outside the foundation.

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