Marathon County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Marathon County Health Dept | Sara J Brown | (715) 261-1918 | Wausau | Marathon |
| Abatron Engineering | Steve C. Garbacz | (715) 675-7277 | Wausau | Marathon |
| Lincoln County Health Department | Edward Newburry | (715) 536-0307 | Merrill | Lincoln |
| Safe and Secure Inspections LLC | Ernest A. Eckendorf | (715) 498-8957 | Plover | Portage |
| All In One | William Seitz | (715) 781-0937 | Stevens Point | Portage |