TRUER INSPECTIONS
Licensed Professional: Mark A Gilbertson
At a Glance
About TRUER INSPECTIONS
Based in Bozeman, Montana, Mark A Gilbertson is a radon testing specialist with a 5-star Google rating. Holds NRPP Radon Measurement Professional certification. Specializes in radon measurement and radon testing. Operating under TRUER INSPECTIONS.
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 January 2028NRPP Multi-Family Mitigation License
Licensed for radon mitigation in multi-family buildings
Issuing Body
National Radon Proficiency Program (NRPP)
License Type
Professional License
Status
Current through January 2028Verified against NRPP, RADON_SITE public databases · Last checked April 2026 · Report incorrect information
Contact & Location
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