Allied Clearwater LLC
Licensed Professional: Aaron Johnston, Christopher Borst
At a Glance
About Allied Clearwater LLC
Serving Kingston and surrounding areas in New Hampshire, Aaron Johnston operates as a radon mitigation specialist. Holds NRPP Radon Mitigation Specialist certification. Specializes in mitigation system design and mitigation system installation. Operating under Allied Clearwater LLC.
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 June 2026Verified against NRPP, RADON_SITE public databases · Last checked April 2026 · Report incorrect information
Contact & Location
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