Lake County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Peoples Choice Home Inspection Svcs | John R. Oelberg | (219) 322-3600 | Schererville | Lake |
| Peoples Choice | Scott Moran | (219) 365-9005 | St. John | Lake |
| Landauer, Inc. | Mark R. Salasky | (708) 755-7000 | Glenwood | Cook |
| RSSI 6312 West Oakton Street | Roger Marsh | (847) 965-1999 | IL | Cook |
| Precision Home Inspection, Inc. | Donald R. Sidor | (219) 464-2834 | Valparaiso | Porter |
| Indiana Home Inspections | Dietmar Gross | (219) 462-9552 | Valparaiso | Porter |
| A+ Radon Solutions | Randall D. Sisk | (219) 617-3993 | Valparaiso | Porter |