NEHA Certified Inspectors in Delaware
(Certified for Radon Measurement)
General Radon Information
| Company | Inspector | City | County |
| Amerispec Home Inspection Service | Lisa A. Roddis | Henderson | New Castle |
| Absolute Inspection Service | Alfred A. Clemente | New Castle | New Castle |
| TJT Enterprises DBA A ProHome Inspection Services | Todd Tuvell | New Castle | New Castle |
| Radon Specialists | Anthony F. Marioni | New Castle | New Castle |
| Dale E. Martin, Jr. | Newark | New Castle | |
| Quality Check Home Inspections | Ralph A. McVey | Newark | New Castle |
| Reliable Home Inspection Service | Paul D. Duhamel | Wilmington | New Castle |
| Martin Property Inspections DBA National Property Inspection | Jeremy A Martin | Wilmington | New Castle |
| Reliable Home Inspection Service, In.c | Matthew Aldridge | Wilmington | New Castle |
| Reliable Home Inspection Service, Inc. | Tammy L. Kerrigan | Wilmington | New Castle |
| Homecheck, Inc. | Christopher Hunt | Wilmington | New Castle |
| Parke Home Inspection, Inc. | Philip E. Parke, Sr. | Wilmington | New Castle |
| Parke Home Inspection, Inc. | Anne M. Niblett | Wilmington | New Castle |
| RHIS, Inc. | John W. Kerrigan | Wilmington | New Castle |
| U.S. Inspect, Inc. | Howard J. Halliday, Jr. | Frankford | Sussex |
| Cornerstone Home Inspection Service | Russell Sutton | Ocean View | Sussex |
| Radon Detection & Consulting Services | James G. Stromberg | Oceanview | Sussex |