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Suburban Chicagoland

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All markets

IllinoisSuburban Chicagoland · Rockford & the Rock River Valley · Peoria & the Illinois River Valley · Springfield & the Capital Region · Bloomington-Normal · Champaign-Urbana · Decatur & Macon County · Quad Cities (Illinois) · Kankakee County · DeKalb County

IowaDes Moines Metro · Cedar Rapids Metro · Davenport & the Iowa Quad Cities · Dubuque · Iowa City & Johnson County · Waterloo-Cedar Falls · Mason City & North Iowa · Fort Dodge & Webster County · Sioux City & Siouxland · Council Bluffs & Pottawattamie County · Ames & Story County

NebraskaOmaha Metro · Lincoln & Lancaster County

MinnesotaMinneapolis–St. Paul

WisconsinMadison & Dane County

MichiganGrand Rapids & West Michigan

OhioColumbus Metro · Cincinnati Metro · Dayton Metro

PennsylvaniaPittsburgh Metro · Harrisburg & the Susquehanna Valley

ColoradoDenver Metro · Colorado Springs & the Pikes Peak Region · Fort Collins & Northern Colorado

KentuckyLexington & the Bluegrass

Radon Connect is a free referral service for homeowners. We are not a radon testing or mitigation contractor, and we do not perform testing, inspections, diagnosis, or mitigation work. When you request quotes, we share your information with up to 3 independent, Illinois-licensed radon professionals, and we may receive compensation from those businesses for the referral. Each contractor is an independent company responsible for its own licensing, pricing, scheduling, workmanship, and warranties.

Illinois requires professionals who perform radon measurement or radon mitigation services to hold a license from the Illinois Emergency Management Agency and Office of Homeland Security (IEMA-OHS). Before hiring any contractor — including one introduced through Radon Connect — verify their current license directly with IEMA-OHS.

Quotes, pricing, and contractor availability are set entirely by the independent contractors and are not guaranteed by Radon Connect. We do not promise response times, appointment windows, or specific results.

© 2026 Radon Connect. Serving 35 markets across 10 states, starting with Suburban Chicagoland.