Sussex County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| US Inspect | John C Donohue | (302) 260-1453 | Bethany Beach | Sussex |
| U.S. Inspect, Inc. | Howard J. Halliday, Jr. | (443) 677-0889 | Frankford | Sussex |
| US Inspect | Frank DiFazio | (302) 540-2070 | Lewes | Sussex |
| Cornerstone Home Inspection Service | Russell Sutton | (302) 537-6214 | Ocean View | Sussex |
| Radon Detection & Consulting Services | James G. Stromberg | (410) 804-6924 | Oceanview | Sussex |