Granite Inspection Group Assessors and Inspectors are licensed and/or certified by the NYS Department of Health (NYSDOH), National Radon Safety Board (NRSB) and American Association of Radon Scientists and Technologists (AARST) to perform radon measurement, testing and mitigation.   Our service area includes Dutchess County, Ulster County, Orange County, Putnam County, Columbia County, Greene County and Westchester County. Other counties upon request!

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Michael Christophides
Granite Inspection Group
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