IL
Radon Test Kits in LaSalle County, IL
LaSalle County Health Department offers free radon kits to residents. Pick one up at 717 E. Etna Road, Ottawa, Monday to Friday, 8 a.m. to 4:30 p.m. Call 815-433-3366.
Checked October 1, 2026. Confirm before you go.
Where to get a kit
LaSalle County free radon kits
LaSalle County Health Department offers free radon test kits to residents, for pickup at 717 E. Etna Road in Ottawa.
Pick up in person (call first):
- Radon kit pickup, 717 E. Etna Road, 815-433-3366. Monday to Friday, 8:00 a.m. to 4:30 p.m.
- Who can get it
- Residents of LaSalle County.
- 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)