Cumberland County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Blue Willow LLC | Constance H. Barr | (207) 772-0276 | Portland | Cumberland |
| Safe Water & Air | Shawn Larrivee | (207) 655-1071 | Raymond | Cumberland |
| Radon Rangers Inc | Janine W. Cunniff | (207) 452-8378 | Denmark | Oxford |
| Burdett Building Surveys | Harwood Burdett | (207) 452-2709 | Denmark | Oxford |
| Radon Rangers Inc | James Cunniff | (207) 452-8378 | Denmark | Oxford |
| Southern Coastal Home Inspections, LLC | Scott Dombrowski | (207) 967-0774 | Cape Porpoise | York |
| Henningsen Inspections, LLC | Edward Henningsen | (207) 439-1091 | Eliot | York |