New Castle County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Amerispec Home Inspection Service | Lisa A. Roddis | (302) 996-0405 | Henderson | New Castle |
| Radon Specialists | Anthony F. Marioni | (302) 834-7100 | New Castle | New Castle |
| TJT Enterprises DBA A ProHome Inspection Services | Todd Tuvell | (302) 834-1560 | New Castle | New Castle |
| Absolute Inspection Services, Inc | Harry Clemente | (302) 836-4648 | New Castle | New Castle |
| Absolute Inspection Service | Alfred A. Clemente | (302) 836-4648 | New Castle | New Castle |
| Reliable Home Inspection Service | Paul D. Duhamel | (302) 993-9100 | Wilmington | New Castle |
| Reliable Home Inspection Service, In.c | Matthew Aldridge | (877) 993-9100 | Wilmington | New Castle |
| Reliable Home Inspection Service, Inc. | Tammy L. Kerrigan | (302) 455-1200 | Wilmington | New Castle |
| Parke Home Inspection, Inc. | Anne Niblett Parke | (302) 999-8771 | Wilmington | New Castle |
| Homecheck, Inc. | Christopher Hunt | (302) 475-2222 | Wilmington | New Castle |
| RHIS, Inc. | John W. Kerrigan | (302) 455-1200 | Wilmington | New Castle |
| Parke Home Inspection, Inc. | Philip E. Parke, Sr. | (302) 999-8771 | Wilmington | New Castle |
| Martin Property Inspections DBA National Property Inspection | Jeremy A Martin | (302) 351-8348 | Wilmington | New Castle |
| Accredited Home Inspections, Inc. | Larry Barrow | (410) 378-8482 | Canowingo | Cecil |
| Liberty Home Inspections | Thomas J. Cline | (443) 466-8007 | Elkton | Cecil |
| Safe Shelter Environmental | Richard J. Haag | (610) 594-0350 | Exton | Chester |
| Inspect It 1st | Chris Earley | (610) 717-3082 | Aston | Delaware |
| Quality Home Services of Delaware Valley Inc | Stephen J. Fiorelli | (610) 636-9330 | Ridley Park | Delaware |