Radon Crew, LLC
Licensed Professional: Sam Quaintance
At a Glance
About Radon Crew, LLC
Serving Garretson and surrounding areas in South Dakota, Radon Crew, LLC operates as a full-service radon company. Holds multiple NRPP certifications for both radon measurement and mitigation. Specializes in radon mitigation and radon testing.
Credentials & Verification
NRPP Radon Measurement Professional License
Licensed for professional radon testing and measurement
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Verify certification status directlyNRPP Radon Mitigation Specialist License
Licensed to design and install radon mitigation systems
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Verify certification status directlyIowa State License — Radon Mitigation
Licensed by Iowa HHS for radon mitigation
Issuing Body
Iowa Department of Health and Human Services
License Type
State License
Status
Verify certification status directlyVerified against HHS.IOWA.GOV, NRPP public databases · Last checked March 2026 · Report incorrect information
Contact & Location
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