Fillmore County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Radon Mitigation Services/Engen Construction Inc | Jeff Engen | (507) 493-5252 | Mabel | Fillmore |
| Hubka Radon Reduction | Steven A. Hubka | (319) 240-6111 | Cresco | Howard |
| Lyle Plumhoff Inspections | Lyle Plumhoff | (507) 281-1468 | Rochester | Olmsted |
| Haley Comfort Systems, Inc | Jerry Klevan | (507) 281-0138 | Rochester | Olmsted |
| Construction Products & Services | Peter Schwingle | (507) 289-0595 | Rochester | Olmsted |
| Athelon Enterprises | Daniel Hylland | (507) 269-9934 | Rochester | Olmsted |
| Olmsted County Public Health Services | Daniel D. Delano | (507) 328-7418 | Rochester | Olmsted |
| Ellefson Builders, Inc | Mike Ellefson | (507) 450-7465 | Winona | Winona |