Hampton-based radon measurement serving North Iowahello@radonstead.com · 8-county service area

North Iowa Coverage Area

RadonStead is headquartered in Hampton and built as a route-based service business: dense local coverage first, then scheduled regional routes across eight counties.

Service territory

Hampton at the center of the route.

FRANKLINHQ • HamptonHARDINWRIGHTBUTLERHANCOCKCERRO GORDOGRUNDYHAMILTON

Map is a simplified service-area diagram, not a geographic boundary map.

Primary service area

Five core counties. Three scheduled expansion counties.

Route density is central to RadonStead's service model. Core counties receive the most flexible scheduling; expansion counties are grouped into route days to keep travel charges predictable.

Franklin County4,633 housing units · HQ
Hardin County8,032 housing units · Primary
Wright County6,303 housing units · Primary
Butler County6,629 housing units · Primary
Hancock County5,138 housing units · Primary
Cerro Gordo County22,909 housing units · Expansion
Grundy County5,520 housing units · Expansion
Hamilton County7,079 housing units · Expansion

Regional housing base: approximately 66,243 housing units across the eight-county footprint (2025 Census QuickFacts planning basis used in the RadonStead business plan).

Check Scheduling