RadonX is a radon mitigation provider based in Sioux Falls, SD, credentialed by NRPP. Services listed on its website: Radon testing, Real estate / fast turnaround, Sub-slab depressurization, Sump pit sealing / suction.
Address: Sioux Falls
South Dakota
United States
South Dakota
United States
Phone: (605) 261-7729
Posted Price: $900–$1,200
Certifications: NRPP
Certification IDs:
NRPP 115260-RMS (Griffin Sturdevant; Radon Mitigation Specialist; expires June 30, 2028)
License Type: Radon mitigation (Radon Mitigation Specialist)
Certified Specialists: 1
Services:
Radon testing; Real estate / fast turnaround; Sub-slab depressurization; Sump pit sealing / suction
Data Sources:
https://nrpp.info/listings/bl-21251.html
Last Checked: 2026-11-02
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