Certified Radon Mitigators
in Des Moines, Iowa

Des Moines and Polk County sit on glacial till and alluvial deposits over Pennsylvanian shale, producing radon levels well above the national average across the metro area. Iowa's statewide average of 8.5 pCi/L is among the highest in the country, and Des Moines-area homes — from Windsor Heights and Urbandale to Ankeny and Waukee — test above the action level at a very high rate. The metro's rapidly growing housing stock includes everything from 1950s ranches with full basements to newer slab construction, and most can be effectively mitigated with a standard system. Iowa does not require state contractor licensing, making credential verification especially important.