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Search by city, county, state, or program name. Pins mark offices with a verified address. Mail-order programs stay in the list without a fake city pin.

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Not available right nowFree test kit

City of Minneapolis radon kits

Due to high demand, Minneapolis is no longer taking requests for free radon kits. The city page points you to low-cost kits you can buy online.

Hennepin County, Minnesota · Minneapolis

Available when checkedTesting guidance

Hennepin County radon testing guidance

Hennepin County does not describe its own free-kit program. It points Minnesota residents to a discounted short-term Air Chek kit and to RSSI for a long-term kit.

Hennepin County, Minnesota · Minneapolis

Available when checkedTesting guidance

Minnesota Department of Health radon program

MDH says every Minnesota home should be tested. In Minnesota, more than two in five homes have radon levels that pose a significant health risk.

Minnesota

Available when checkedLow-cost test kit

Will County Health Department radon kits

Passive radon test kits are $8 at the Joliet, Bolingbrook, and Monee health department offices.

Will County, Illinois · Joliet, Bolingbrook, Monee

LimitedMail or online kit

Denver free radon test kit

Denver says residents can order a free home test kit online while supplies last. The department recommends testing every 2 to 3 years.

Denver County, Colorado · Denver

Available when checkedMail or online kit

Colorado free radon test kit

CDPHE offers a free radon test kit order, one per household per year, and a link to discounted kits.

Colorado

Available when checkedLow-cost test kit

El Paso County Public Health lab kits

El Paso County Public Health sells a short-term Air Chek radon test for $15 at the lab on Garden of the Gods Road in Colorado Springs.

El Paso County, Colorado · Colorado Springs

Available when checkedLow-cost test kit

Polk County Health Department radon kits

The Polk County Health Department offers radon test kits for $15 at the front desk on Carpenter Avenue in Des Moines.

Polk County, Iowa · Des Moines

Available when checkedMail or online kit

Iowa radon hotline and test kits

Iowa HHS points you to the Radon Hotline and to American Lung Association kits. It does not list a dollar price on the page we checked.

Iowa

Confirm before you goTesting guidance

Nebraska radon test kit guidance

Nebraska DHHS tells you to ask your local health department about free or reduced-cost kits. We have not verified an Omaha or Lincoln counter price.

Nebraska

Available when checkedMail or online kit

Ohio free radon test kits

The Ohio Department of Health says free radon test kits are available for Ohio homeowners and links an order page.

Ohio

Available when checkedTesting guidance

Pennsylvania DEP home radon guidance

Pennsylvania DEP says testing is the only way to know your home's level, and that store kits cost about $20 to $30.

Pennsylvania

LimitedFree test kit

Pennsylvania DEP confirmation kit

DEP offers a free short-term confirmation kit if a screening result is greater than 100 pCi/L. This is not a general free kit.

Pennsylvania

Confirm before you goTesting guidance

Wisconsin radon information centers

Wisconsin DHS points you to regional radon information centers. Many offer free or reduced-cost kits, and store kits are described as $10 to $30.

Wisconsin

Confirm before you goTesting guidance

Public Health Madison and Dane County radon center

Wisconsin lists Public Health Madison and Dane County as the radon information center for Dane, Green, and Rock counties.

Dane County, Wisconsin · Madison

Available when checkedMail or online kit

Ramsey County short-term radon kits

Ramsey County sells a short-term Air Chek radon test to residents for $2, by mail only.

Ramsey County, Minnesota · St. Paul

Available when checkedLow-cost test kit

Dakota County radon test kits

Dakota County sells radon test kits to residents for $10 at the Apple Valley and West St. Paul service centers.

Dakota County, Minnesota · Apple Valley, West St. Paul

Available when checkedFree test kit

Washington County free radon kits

Washington County offers free short-term radon kits to residents at listed service centers and environmental centers.

Washington County, Minnesota · Cottage Grove, Forest Lake, Woodbury, Stillwater

Available when checkedMail or online kit

Arapahoe County free radon test kit

Arapahoe County Public Health offers a free radon test kit request form and the phone number 303-795-4584.

Arapahoe County, Colorado

LimitedMail or online kit

Iowa free radon test kit program

The American Lung Association, with Iowa HHS, offers one free radon kit per household while supplies last, and limits this year's distribution to 11 counties.

Iowa

Confirm before you goTesting guidance

Southeastern Wisconsin radon information center

Wisconsin lists the Waukesha County Environmental Health Division as the radon center for Milwaukee, Racine, and Waukesha counties.

Waukesha County, Wisconsin · Waukesha

Available when checkedLow-cost test kit

Olmsted County radon kit loan

Olmsted County loans a radon test kit that you reserve online, pick up in Rochester, and return within one week.

Olmsted County, Minnesota · Rochester

Available when checkedLow-cost test kit

Fort Collins discounted radon kits

Fort Collins sells a $6 short-term radon kit and a $20 long-term kit at the Senior Center on Raintree Drive.

Larimer County, Colorado · Fort Collins

Confirm before you goTesting guidance

Boulder County short-term kit sellers

Boulder County says two local spots sell short-term radon kits: the ReSource Tool Library in Boulder and Boulder County Extension in Longmont.

Boulder County, Colorado · Boulder, Longmont

Available when checkedFree test kit

Marion County free radon test

The Marion County Public Health Department says you can request a free radon test online or by calling 317-221-2266.

Marion County, Indiana · Indianapolis

Available when checkedTesting guidance

Lincoln-Lancaster radon testing guidance

Lincoln-Lancaster County Health Department does not sell radon kits and does not test homes. It points you to store kits and to licensed contractors.

Lancaster County, Nebraska · Lincoln

LimitedFree test kit

Sarpy and Cass County free radon kits

Sarpy/Cass Health Department offers free short-term radon kits to Sarpy and Cass residents while quantities last.

Nebraska · Papillion, Louisville

LimitedMail or online kit

Pennsylvania Lung Association and DEP radon kits

The American Lung Association and Pennsylvania DEP offer a limited free radon kit by mail for residents who have not yet tested.

Pennsylvania

Available when checkedFree test kit

Delaware County Test and Go radon kits

Delaware County lists radon test kits among the free products in its Test and Go health kiosks.

Delaware County, Pennsylvania · Upper Darby, Media, Chester, Yeadon

Not available right nowMail or online kit

Anoka County mail-order radon kits

Anoka County describes a $10 mail-order radon kit, and the same page says the county is currently out of kits until more arrive in the fall.

Anoka County, Minnesota · Anoka

LimitedFree test kit

Chisago County free radon kits

Chisago County Public Health offers short-term radon kits at no charge to community members, at North Branch and Center City, when kits are available.

Chisago County, Minnesota · North Branch, Center City

Available when checkedLow-cost test kit

Kane County Health Department radon kits

Kane County Health Department sells radon test kits for $15 at its Aurora and Elgin offices. The price includes lab analysis and postage.

Kane County, Illinois · Aurora, Elgin

Available when checkedLow-cost test kit

Winona County short-term radon kits

Winona County sells short-term radon test kits for $5 at 225 W. 2nd Street. The page says that price is grant funded.

Winona County, Minnesota · Winona

Available when checkedFree test kit

Fillmore County no-cost radon kits

Fillmore County Public Health offers no-cost radon test kits in the office, by mail, or at special outreach events.

Fillmore County, Minnesota · Preston

Verified offices

Pins are offices we verified, not every city in the country. Mail-order programs stay in the list even when they have no pin. Map tiles: OpenStreetMap contributors and CARTO.

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