Great American Radon
REGISTEREDOther Building Equipment Contractors · Milford, IA
Great American Radon is currently registered as a construction contractor with the State of Iowa under registration number C144070, first issued 2026-03-31 and current through 2026-10-31. Iowa registration confirms compliance with state labor law — it is not a license, and the State does not assess skill.
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State registration
- Registration number
- C144070
- Status
- Registered
- Issued / last renewed
- 2026-03-31
- Expires
- 2026-10-31
- Primary trade
- Other Building Equipment Contractors
- County
- Dickinson County
- Owner of record
- Thaddeus Cook
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-09-14. Verify this registration with the State of Iowa. How to check a registration yourself.
What Great American Radon is registered to do
The State classifies Great American Radon as other building equipment contractors. That classification comes from the registration itself, not from us — it describes the work the business registered to perform, and it is not an assessment of skill or a limit on what they may quote for.
Since this year
on the State's register (since 2026) — not a measure of experience
114
registered other building equipment contractors in Iowa, this business among them
All 114 registered other building equipment contractors in Iowa →Contractors in Dickinson County →
Other other building equipment contractors in Dickinson County
- Boji Doors LLC
Spirit Lake, IA · Dickinson County
Other Building Equipment Contractors
On the State’s register since 2026
REGISTEREDCall