Napa County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| SCA Environmental Inc | Kung Zhow "Joseph" Young | (310) 382-6444 | San Pablo | Contra Costa |
| RMS Environmental Inspections Svcs | Ruben Marcos Sanchez | (415) 893-9242 | Novato | Marin |
You may wish to view the entire list of NEHA Certified Inspectors for California