Cheshire County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Threshold Home Inspection, LLC | Earl H. Horn | (603) 827-3590 | Harrisville | Cheshire |
| Ahearn Radon Testing | Karen Ahearn | (413) 586-8730 | Northampton | Hampshire |
| Walter Irwin Radon Testing | Walter Irwin | (978) 621-6429 | Fitchburg | Worcester |
| APEX Water Pump & Filter Co., Inc | Christopher R. Gordon | (508) 987-9486 | Oxford | Worcester |