Basement water in Elmsford
Elmsford is a village of roughly one square mile in the Town of Greenburgh, at the meeting point of I-287, the Saw Mill River Parkway, the Sprain Brook Parkway and Route 9A. The Saw Mill River once had several tributaries running through the village, and its early name, Storm's Bridge, came from a crossing over the river.
Low areas along the Saw Mill River corridor have high groundwater, so sump pumps and interior drains are common in basements near the river.

The contractor who follows up will look at the basement and walk the property, paying attention to slope, downspouts, window wells and any low spots. Then they give you a written proposal. In this part of Westchester, common fixes include French drains and curtain drains, sump pumps with battery backups and outside work like rerouting downspouts and regrading.
Help them help you: note which walls get wet and how soon after rain, take photos when it happens, and check that gutters are clear. If your house sits on a slope, mention it, along with any stone or block foundation. Walk the yard in a heavy rain if you can do it safely and watch where the water runs, because that is often the best clue to where it ends up.
Ask any contractor working in Elmsford for a Westchester County home improvement license number, proof of insurance, a written warranty and a clear plan for where drained water will go. Leave electrical work for pumps to licensed trades.
Nearby areas we also cover: Tarrytown, Hawthorne, Valhalla, Irvington.
Waterproofing requests we take in Elmsford
- Basement waterproofing in Elmsford
- French drains and curtain drains in Elmsford
- Sump pumps and battery backups in Elmsford
- Exterior waterproofing in Elmsford
- Foundation crack repair in Elmsford
- Encapsulation and vapor barriers in Elmsford
- Yard drainage and window wells in Elmsford
Questions homeowners ask
What does basement waterproofing cost in Elmsford?
This Old House puts interior waterproofing at about $3,000 on average and exterior work at roughly $7,000 or more. Slopes, rock and long walls raise the price, so get written estimates.
Who will inspect my basement in Elmsford?
A local waterproofing contractor who works in Elmsford and the surrounding area. They contact you and give you their own price.
Is a sump pump enough?
A pump only removes water that reaches the pit. Without a drain to collect water along the walls, or outside fixes to reduce the water, a pump alone may not keep the basement dry.
Should I start with gutters and grading?
Yes. Clearing gutters, extending downspouts and making sure soil slopes away cost little and can solve runoff problems on their own.