San Juan County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Radon Measurement Service | Johnnie Saunders | (970) 507-0682 | Pagosa Springs | Archuleta |
| Environmental Testing | John Wyrick | (970) 596-7572 | Durango | La Plata |
| Environmental Testing | Kenneth R. Wyrick | (970) 729-2733 | Ridgeway | Ouray |