IA
Radon Test Kits in Cerro Gordo County, IA
Cerro Gordo County sells a $10 do-it-yourself radon test kit at its Mason City office. The office for this county is 2570 4th St SW, Suite 1 in Mason City. Phone 641-421-9300. Cerro Gordo County Department of Public Health sells do-it-yourself radon test kits at its Mason City office.
Checked October 1, 2026. Confirm before you go.
Where to get a kit
Cerro Gordo County Radon Test Kits: $10
Cerro Gordo County sells a $10 do-it-yourself radon test kit at its Mason City office.
Pick up in person (call first):
- Cerro Gordo County Department of Public Health, 2570 4th St SW, Suite 1, 641-421-9300. 8:00 AM-4:30 PM
- Who can get it
- Cerro Gordo County Department of Public Health sells do-it-yourself radon test kits at its Mason City office.
- Lab and return postage
- Not stated
Prefer a reusable radon monitor?
A monitor keeps measuring over time. EPA: "Because radon levels tend to vary from day to day and season to season, a short-term test is less likely than a long-term test to tell you your year-round average radon level."1 EPA also notes that heating and air conditioning changes, and the weather, can affect readings.2
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Price checked October 1, 2026
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- EPA, A Citizen's Guide to Radon (PDF), page 5
- EPA, Home Buyer's and Seller's Guide to Radon (PDF)