Napa County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| AEI Consultants | Alain Grissette | (925) 746-6000 | Walnut Creek | 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