ProfessionalsBusiness profile
Radon Crew, LLC
Sioux Falls, South Dakota. Mitigation
1 Iowa state license verified against the Iowa Department of Health and Human Services, Bureau of Radiological Health list, last checked October 4, 2026.
Credentials
Licenses and certifications
1 credential is on file for this business, exactly as the issuer's list printed it.
These are Iowa licenses, and the business address is in South Dakota.
Radon411 has no South Dakota record for this business. Before hiring it for a home in South Dakota, check what South Dakota asks for. What South Dakota requires
Iowa state license (1)
Issued by the Iowa Department of Health and Human Services, Bureau of Radiological Health, not by NRPP or NRSB. Radon411 last checked the list on October 4, 2026. No expiry date is on the record.
| License | Number | Status on the list | Verified | Check with the issuer |
|---|---|---|---|---|
| Mitigation license | No. RNMIT09077 | Credentialed Radon Mitigation Specialist | Verified October 4, 2026 | Verify RNMIT09077 with the Iowa Department of Health and Human Services, Bureau of Radiological Health (opens in a new tab) |
Licensing in South Dakota
Ask Department of Agriculture and Natural Resources what it requires before you hire.
Department of Agriculture and Natural Resources
Its page covers free or discounted test kits.
Phone 1-800-438-3367
Visit the program's page (opens in a new tab)Read October 3, 2026
Nearby
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