BASEMENT WATERPROOFING, FOUNDATION REPAIR & CONCRETE LEVELING
Sundahl Waterproofing provides New York & Connecticut basement waterproofing, foundation repair & concrete leveling services throughout Dutchess, Fairfield, New Haven, Putnam & Westchester Counties.
*We DO NOT service Bronxville, Mount Vernon, Yonkers, Rockland County or the Five Boroughs*
Know More
About Us
Sundahl Waterproofing serves Dutchess, Fairfield, Middlesex, New Haven, Putnam & Westchester Counties in the Tri- state area. We know it’s tough to find a reputable waterproofing contractor. Heck, finding any contractor that you can trust is a challenge!
Respect is what separates Sundahl Waterproofing from other companies. It’s your house and your decision- we are simply giving you all the information you need to make that decision. It is why our customers refer us to friends and family over and over. We say “No Hassle” because we don’t use high-pressure sales tactics.
Sundahl Waterproofing has built a reputation for great customer service. Just ask to contact our references and you will hear similar stories to yours and how we were able to fix their basements. But enough about us. Let’s talk about your basement!
Waterproofing & Foundation Repair in New York and Connecticut
Basement Waterproofing
Protect your basement from water damage with proven waterproofing solutions that keep your home dry year-round.
Foundation Repair
Restore structural integrity and prevent further damage with expert foundation repair solutions you can trust.
Crawlspace Repair
Eliminate moisture and improve air quality with reliable crawlspace waterproofing and encapsulation services.
Concrete Leveling
Fix uneven or sinking concrete quickly and efficiently with professional concrete leveling services.
Identify
WHICH SYMPTOMS DOES YOUR BASEMENT OR FOUNDATION HAVE?
Dampness
No signs of water pooling yet, but basement is usually damp or humid. Excess moisture can damage your home's structure.
Water
Pools of water form on a floor or your wall is always wet. Rain or snow melt increases amount of water in basement, caused by leaks, cracks and poor sealing.
Smell
(We DO NOT Do Mold Removal)
Any unfavorable smell is usually caused by mold, which has developed in hard-to-see places. Getting rid of mold will get rid of smells.
Mold
(We DO NOT DO Mold Removal)
Visible signs of mold indicate a serious problem that will harm your home and potentially your family. Mold is serious and black mold can be deadly!
Find Out
what our clients think about us
Partnerships
