JustRadon
Licensed Professional: Eric C Holm
At a Glance
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
Current through October 2027NRPP Radon Mitigation Specialist License
Licensed to design and install radon mitigation systems
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Current through October 2027nrpp_rrnc
Certified for radon services
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Current through October 2027Verified against NRPP, RADON_SITE public databases · Last checked April 2026 · Report incorrect information
Contact & Location
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