Washington County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Flint Hills Home Inspections | Dave Carrara | (785) 556-0238 | Manhattan | Riley |
| HDH Radon Measurement and Mitigation Services | Craig M. Celmer | (785) 539-2596 | Manhattan | Riley |
| Toburen Home Inspection Service, Inc. | Lyn S. Toburen | (785) 587-8447 | Manhattan | Riley |