Sonoma County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| RMS Environmental Inspections Svcs | Ruben Marcos Sanchez | (415) 893-9242 | Novato | Marin |
| SCA Environmental Inc | Tony Kai Ho Poon | (510) 282-9142 | San Francisco | San Francisco |
You may wish to view the entire list of NEHA Certified Inspectors for California