Dubuque County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Advanced Radon Mitigators | Bret Patterson | (563) 585-1232 | Dubuque | Dubuque |
| Inspect 4 U 2 | Thomas Richard | (563) 213-0336 | Dubuque | Dubuque |
| Grant County Health Department | Troy Moris | (608) 723-6416 | Lancaster | Grant |