Montana Radon Mitigation Assistance

Montana Dept. of Public Health & Human Services

Available Home Repair

About This Program

Montana provides rebates to low-income homeowners to install radon mitigation systems in homes with elevated radon levels. Radon is common in Montana including Flathead County. Free radon test kits available; rebate assists with professional mitigation system installation costs.

Rebate covers portion of mitigation system installation costs

Official program page checked live on 2026-06-17.

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Rebate up to $1,500 for radon mitigation system
  • Free radon test kits available statewide
  • Low-income homeowners prioritized
  • Montana has elevated radon risk including Flathead County
  • Rolling applications while funds available

How to Apply

Get free help applying Visit Official Program Page Track this program

(406) 444-3986

A grant-savvy contractor in Columbia Falls, MT 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 Columbia Falls early keeps your application moving.

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: Rolling applications while funds available

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