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zip code: 20149

Your Local Dealer is

3 Pros Basement Systems

We Provide Basement Waterproofing in Westport, CT

Click to view requests for basement waterproofing in Westport.

Your local basement waterproofing company in Westport, CT

Connecticut Basement Systems
33 Progress Avenue, Seymour, CT 06483
Mon-Fri 8:00am-5:00pm
In business since 1987

Larry Janesky's Connecticut Basement Systems has over 30 years of experience as the largest local basement waterproofing, crawl space encapsulation, foundation repair, and basement finishing contractor serving Connecticut and Westchester County, NY. They've helped more than 80,000 homeowners dry their wet basements and fix their dirt crawl spaces and they're ready to help you too!

As the authorized Basement Systems company in Connecticut and Westchester County, NY, customers can benefit from:

  • Proven Products and Recognized Customer Service
  • Trained, Experienced Basement Waterproofing, Crawl Space & Foundation Repair Specialists
  • Lifetime Warranties - Ask for Details
  • Competitive Financing Options for Qualified Borrowers
  • Free, No-Obligation Estimates - Contact Today!


  • Basement Waterproofing, including interior concrete waterproofing and foundation waterproofing to help prevent basement flooding.
  • Crawl Space Encapsulation to help protect against mold, rot, and moisture problems.
  • Moisture Control for basements and crawl spaces to help prevent mold, rot, and musty odors.
  • Foundation Repair for cracks, bowing walls, uneven floors, and more.
  • Basement Finishing to create a comfortable, usable space.

Products Installed:

  • Sump Pumps - Primary & Battery Backup Systems
  • Interior Drainage Systems
  • Crawl Space Vapor Barrier & Encapsulation System
  • Energy-Efficient, Self-Draining Dehumidifier
  • Waterproof, Mold-Resistant Finished Walls and Flooring
  • Foundation Piers & Wall Anchors

Service Area:

Proudly serving all of Connecticut, including Fairfield County, New Haven County, Hartford County, Litchfield County, Tolland County, Windham County, Middlesex County, and New London County. This includes the cities and towns of Bridgeport, Danbury, Fairfield, Hartford, Milford, New Haven, New London, Norwalk, Stamford, Wallingford, Westport, and surrounding areas.

In New York, they service Westchester County, Ossining, New Rochelle, Port Chester, Peekskill, Mount Vernon, Scarsdale, Tarrytown, and nearby.

See before and after photos of wet basements, dirt crawl spaces, and foundations they've fixed and browse reviews and testimonials from more than 2,000 customers below! Call today to schedule your free evaluation and estimate.

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  • Basement Waterpoofing & Air Sealing
    Basement Waterpoofing & Air Sealing
  • Basement Drainage Solutions
    Basement Drainage Solutions
  • Basement Sump Pump Replacement
    Basement Sump Pump Replacement

We specialize in foundation waterproofing using quality Basement Systems products. We will design a customized system to keep your basement dry. As your local Basement Systems contractor, we can help you choose the best basement waterproofing options for your home.

For a FREE no-obligation basement waterproofing cost estimate in Westport, CT, please fill out the form and your local Basement Systems company will contact you shortly.

Basement Waterproofing & Repair Services offered in Westport:

  • Foundation Waterproofing
  • Interior Drainage System Installation
  • Sump Pump Installation & Replacement
  • Basement Dehumidifier Installation
  • Basement Leak Repair

Basement Sump Pump Systems

If you get water in your basement every time it rains or you have an old sump pump that can’t keep up, a new basement sump pump can help keep your basement dry. Basement Systems has tested many pumps over the years and we use Zoeller pumps because we know they work.

Sump Pump Features:

  • Durable cast-iron pumps
  • Quiet operation
  • Battery-powered backup option for operation during power outages
  • Patented WaterWatch Alarm alerts of high water level

Basement Dehumidification

Moisture in the basement leads to mold growth that can damage your home, make you and your family sick, and make your basement and whole house smell musty. The solution is to remove moisture from the air. The SaniDry Sedona basement dehumidifier and air system from Basement Systems wrings the moisture from basement air and makes the damp feeling and musty smell go away!

SaniDry Sedona Features:

  • World’s most efficient dehumidifier without a bulky heat exchange
  • Automatic drainage - no buckets of water to empty
  • Automatic controls maintain ideal humidity level

Why More Westport Homeowners Choose Us:

  • Custom-Designed Dry Basement Solutions
  • Exclusive Patented Products
  • Proven Effective for Over 25 Years
  • Transferable Lifetime Warranty on Drainage Systems
  • Financing Options May Be Available - Ask Your Local Dealer

Recent job requests for basement waterproofing in Westport, CT:

Project Location: Deer Hill Rd, Westport, 06784

Comment: Very humid finished basement - looking for solutions for safe dehumidifying when house is unoccupied

Project Location: Spicer Road, Westport, 06880

Comment: Possible end of life on current pump.

Project Location: Compo Rd South, Westport, 06880

Comment: Water intrusion into basement after last rains. Still seeing additional water in basement. Need to evaluate and provide the best course of action going forward.

Project Location: Scherer Court, Westport, 06880

Comment: Water getting in during heavy rains Multiple areas

Project Location: Stony Brook Road, Westport, 06880

Comment: Have a new basement leak in foundation which is about 7 yrs old

Project Location: Fernwood Road, Westport, 06880

Comment: I have a current sump pump with you and it works great. It appears i have a leak in another part of basement and want you to come inspect.

Project Location: Sandpiperrd, Westport, 06880

Comment: Humidity in basement

Project Location: Stony Point West, Westport, 06880

Comment: Mold in the basement and crawl space. Moisture in the crawl space that is damaging the floor above it.

Project Location: Rustic Lane, Westport, 06880

Comment: New construction home. AC running but still high humidity levels reaching 65% in areas of the house. Recommended to install a Sanidry dehumidifier in the basement.

Project Location: Spicer Court, Westport, 06880

Comment: In heavy rain, water seeps in along basement wall and pools in low corner. poured slab and poured walls. Additional information: How Would You Like To Be Contacted?: Phone

Project Location: Evergreen Avenue, Westport, 06880

Comment: I'm interested in your product for my basement renovations. Approximately 1,000 sqft

Project Location: Silver Brook Road, Westport, 06880

Comment: I would like to install a SaniDry basement air system in my house. Please call me to let me know how much it would cost. Thanks, Moira

Project Location: Elizabeth Dr., Westport, 06880

Comment: I need holes in my foundation repaired. Mice are getting in to the house. We need a metal mesh screen and masonry. Thank you

Project Location: High Point Rd, Westport, 06880

Comment: Basement floods when water table is high. I have two sump pumps. Would like to finish basement.

Project Location: The Mews, Westport, 06880

Comment: Interested in basement dehumidifier

Service Area Zip Codes:


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