NEHA Certified Inspectors in Hawaii
(Certified for Radon Measurement)
General Radon Information
| Company | Inspector | City | County |
| Critchfield Pacific, Inc | Jim Grimm | Honolulu | Honolulu |
| Hawaii International Environmental Services, Inc | William Randall | Kailua | Honolulu |
| ENPRO Environmental | Randy Herold | Kailua | Honolulu |
| Derek Y. Yasaka | Mililani | Honolulu |