Essex County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Flagstone Home Inspection Services, LLC | Patrick R Coulter | (201) 891-3270 | Oakland | Bergen |
| Proguard | Rod Hayes | (609) 688-1469 | Plainsboro | Middlesex |
| Radata, Inc. | David C. Grammer | (973) 927-7303 | Flanders | Morris |
| Radiation Data, Inc. | Joseph A. Baicker | (800) 325-3579 | Rocky Hill | Somerset |
| LEW Corporation | Dominick Marciano | (908) 654-8068 | Mountainside | Union |
| 20/20 Inspection, Inc. | Jacob Haas | (718) 854-2867 | Brooklyn | Kings |
| Precision Environmental Inc. | Andreas C. Andreou | (718) 383-2626 | Long Island City | Queens |
| Devices Data | Ben Katz | (845) 826-3251 | Monsey | Rockland |