Where Radon Connect operates
We launch market by market across the radon belt — the states where elevated indoor radon is common enough that testing every home is the standard advice. Each market has its own routing territories, its own city guides, and ZIP-exact coverage that tells you the truth when an address falls outside it.
Illinois
Iowa
Nebraska
Minnesota
Wisconsin
Michigan
Ohio
Pennsylvania
Colorado
Kentucky
How coverage works
Every market resolves by ZIP code, not by guesswork. When you enter a property ZIP in the quote form, it maps deterministically to exactly one routing territory — or it tells you plainly that we do not cover that address yet. We would rather lose the lead than pretend.
Radon guidance itself does not change from state to state: EPA recommends action at 4 pCi/L and suggests considering action between 2 and 4 everywhere. What does change is who may legally perform the work and what sellers must disclose — each market hub spells out its own state’s rules.
Sources
- U.S. EPA — Radon
- U.S. EPA — A Citizen’s Guide to Radon
- U.S. EPA — EPA Map of Radon Zones
Find out if your ZIP is covered
Ten seconds, no account, and an honest answer either way.