Crawl Space Waterproofing
Crawl-space water and humidity call for a plan based on drainage, exposed soil, ventilation, and the condition of the foundation.
A complete, built-to-last approach for protecting crawl spaces in Connecticut and New York
Crawl space water problems rarely come from a single source. Ground moisture, rising groundwater, and unsealed surfaces often work together below the home, quietly affecting air quality, comfort, and structural conditions above.
At American Dry Basement Systems, our crawl space waterproofing solutions are designed to control water at the source, seal exposed areas, and deliver reliable, long-term protection. This page outlines the crawl space services we offer and helps you understand which solution fits your home.
Our Crawl Space Waterproofing Services
Before and after encapsulating a crawl space in Westport, CT 
Before and after crawl space Supercrete sealing in Harrison, NY 
Primary sump pump & backup battery with wifi installation.
How We Determine the Right Crawl Space Solution
Every crawl space behaves differently. During your free inspection, we evaluate:
- Water entry points and groundwater behavior
- Crawl space height and access
- Existing liners, floors, or drainage
- Structural and mechanical constraints
Some homes need sealing only. Others require sealing combined with drainage or a sump pump system. Our recommendations are based on conditions—not sales pressure.
Request a Free Crawl Space Inspection to learn
- What’s causing the problem
- Which solution fits your home
- What’s optional, and what isn’t
Basement Waterproofing Across Connecticut & New York
American Dry serves homeowners across Connecticut and the lower Hudson Valley in New York. Coverage depends on the project and your exact address.
plus the lower Hudson Valley
- Fairfield
- Hartford
- Litchfield
- Middlesex
- New Haven
- New London
- Tolland
- Windham
- Westchester, NY
- Rockland, NY
- Putnam, NY
- Dutchess, NY
Feedback should be as clear as the work.
Read verified homeowner stories, then browse current Google feedback from American Dry customers.
See homeowner reviewsOur Core Waterproofing Services
From a wet basement floor to a tight crawl space, we explain what is happening and recommend the right next step.
View all services
Basement waterproofing
Interior SuperDry drainage and sump-pump systems for basement water problems.
Crawl-space encapsulation
Sealing and encapsulation solutions built around the conditions below your home.
Sump pump installation
Pump, battery-backup, and monitoring options to help manage the water path.
Foundation crack repair
A closer look at the crack, the masonry, and the repair approach the condition calls for.
Schedule Your Free Inspection
Request a free inspection and get a straightforward look at the water path in your basement or crawl space.
(888) 748-2002
Local crew. Clear recommendations. Work you can see.