Berkshire Radon Technologies LLC

Certifications, Memberships and Insurance.

Justin Zieminski holds a certification in Radon Measurement and Analysis from the National Environmental Health Association/National Radon Proficiency Program (NRPP–NEHA), #105311-RT

He also holds a certification in Radon Mitigation from the National Radon Safety Board (NRSB), #9G0014

Justin earns 16 Continuing Education credits every two years to maintain his active certification status. In addition, he is a member of AARST, the American Association of Radon Scientists and Technologists,, a professional association of certified mitigation contractors, research scientists and others with an interest in radon science, health, energy and technology fields.

Berkshire Radon Technologies LLC carries professional and liability insurance.


Our radon systems are guaranteed for 5 years from date of installation. This guarantee is fully transferable between owners within the five year period.


“You will reduce your risk of lung cancer when you reduce radon levels, even if you’ve lived with a radon problem for a long time.”
— EPA Citizen’s Guide

Our business is to permanently remove radon from your home.