Quin Company
Licensed Professional: Ralph Quin
At a Glance
About Quin Company
Based in Mauldin, South Carolina, Quin Company is a radon testing specialist. Holds NRPP Radon Measurement Professional certification.
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 Multi-Family Measurement Technician License
Licensed for radon measurement in multi-family buildings
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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