NEHA Certified Inspectors in Illinois
(Certified for Radon Measurement)
General Radon Information
| Company | Inspector | City | County |
| Landauer, Inc. | Mark R. Salasky | Glenwood | Cook |
| RSSI - Radiation Safety Services, Inc | Terri Walczak | Morton Grove | Cook |
| Accurate Inspections, Inc | Ronald E. Irace | Orland Park | Cook |
| GlobeSpec | Myron G. Sonkin | Carol Stream | Du Page |
| Global Home Services, Inc. | Elliott W. French | Edwardsville | Madison |
| American Lung Association of Upper Midwest | Melinda Lewis | Springfield | Sangamon |
| American Lung Association of Upper Midwest | Matthew Marcum | Springfield | Sangamon |