Coos County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Residential Radon Services | Raymond Mierop | (207) 625-7977 | Hiram | Oxford |
| William Troy | (207) 890-7573 | Otisfield | Oxford | |
| Northern Vista Home Inspection & Radon Mitigation | Michael Talotta | (802) 745-7020 | St Johnsbury | Caledonia |