Westchester County Department of Health
Westchester County Radon Testing & Mitigation Assistance is available to homeowners and renters in Mount Vernon, NY.
Westchester County Department of Health provides free radon test kits and information on radon mitigation for all county residents. Radon is a radioactive gas that can cause lung cancer; testing is the only way to know if your home has elevated levels.
Free test kit provided; mitigation costs typically $800-$2,500 if needed
Official source site checked live on 2026-06-22.
Data last verified 2026-05-25. How we verify our data.
In Mount Vernon, NY, you can combine this program with other local help to cut your cost:
A grant-savvy contractor in Mount Vernon, NY can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.
You will likely need a contractor to apply
Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Mount Vernon early keeps your application moving.
Get matched with a contractorEach program sets its own contractor rules. Check the official program page for exact requirements.
Documents you will likely need
Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.
Deadline: Year-round availability
Ask us. It is free, and a real person answers within a business day.
Email us about this programWestchester County Radon Testing & Mitigation Assistance is open to homeowners and renters in Mount Vernon, NY. It has no income limit.
Apply directly with Westchester County Department of Health using the official program link on this page or call (914) 813-5000. There is no middleman and no fee.
Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
Rebates and discounts that stack on top of any grant. Most are free to use.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
See All Programs