Superior Radon Mitigation, LLC
Licensed Professional: Jeff Karich
At a Glance
About Superior Radon Mitigation, LLC
Based in Beloit, Wisconsin, Jeff Karich is a radon mitigation specialist with a 5-star Google rating. Holds NRPP Radon Mitigation Specialist certification.
Credentials & Verification
NRPP Radon Mitigation Specialist License
Licensed to design and install radon mitigation systems
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Expires May 2026nrpp_rrnc
Certified for radon services
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Expires May 2026Verified against NRPP, RADON_SITE public databases · Last checked April 2026 · Report incorrect information
Contact & Location
Phone
(800) 631-1403
superior@zeroradon.com
Website
www.zeroradon.com
Location
1449 Division St, Beloit, WI 53511, USA
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