Harrison County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Best Building Inspection, Inc | Mickey Conaway | (740) 695-4375 | St. Clairsville | Belmont |
| RADON Abatements, LLC | Richard Dana Mallernee | (330) 343-1690 | Dover | Tuscarawas |
| Mountain State Inspections | Mark R. Bonar | (304) 830-3354 | Wheeling | Ohio |