Delaware Radon Testing & Mitigation Assistance

Delaware Division of Public Health

Available Home Repair

About This Program

Delaware Radon Testing & Mitigation Assistance is available to homeowners in Wilmington, DE.

Free radon test kits for all Delaware homeowners plus discounted radon mitigation system installation for low-income households with elevated radon levels. Radon is the second-leading cause of lung cancer.

Free test kit; up to $1,500 discount on mitigation for low-income households

Data last verified 2026-05-25. How we verify our data.

In Wilmington, DE, you can combine this program with other local help to cut your cost:

Key Details

  • Free radon test kits for all homeowners
  • Up to $1,500 discount on mitigation systems
  • Low-income households with elevated radon qualify
  • Radon is 2nd-leading cause of lung cancer
  • Professional installation required

How to Apply

Get free help applying Visit Official Program Page Track this program

(302) 744-4546

A grant-savvy contractor in Wilmington, DE can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

This grant requires a licensed contractor

This grant requires the work to be done by a licensed contractor, and you will likely need a written estimate to apply. Get a free estimate from a contractor in Wilmington who knows grant paperwork.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • Household income proof (recent pay stubs, last year's tax return, or benefit award letters for everyone in the home).
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

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: Ongoing while funds available

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

How much can Delaware Radon Testing & Mitigation Assistance provide in Wilmington, DE?

Discount mitigation up to $1,500 off.

Who qualifies for Delaware Radon Testing & Mitigation Assistance in Wilmington?

Delaware Radon Testing & Mitigation Assistance is open to homeowners in Wilmington, DE. It prioritizes low-income households.

How do I apply for Delaware Radon Testing & Mitigation Assistance in Wilmington, DE?

Apply directly with Delaware Division of Public Health using the official program link on this page or call (302) 744-4546. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Wilmington, DE contractors

Find More Programs in Wilmington, DE

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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