NEHA Certified Inspectors in Massachusetts
(Certified for Radon Measurement)
General Radon Information
| Company | Inspector | City | County |
| Nauset Environmental Services, Inc. | William M. Vaughan | East Orleans | Barnstable |
| Haden Home Inspections | Robert Haden | Sandwich | Barnstable |
| Mid-Cape Home Inspections | Ken Amelin | South Dennis | Barnstable |
| Berkshire Radon Technologies | Justin Zieminski | Great Barrington | Berkshire |
| Sherman Home Inspections, Inc | Guy Occhino | Attleboro | Bristol |
| Maradon Co | Jeffrey Parisee | Fall River | Bristol |
| Bay State Radon Services | Michael Hernon | Mansfield | Bristol |
| Radonman The Radon Investigator | Stephen Sanville | Mansfield | Bristol |
| Home and Hearth Inspections, LLC | Leonard D. Rucker | Raynham | Bristol |
| Cornerstone Home Inspection | Charles S Grassie Jr | Rehoboth | Bristol |
| Radon Diagnostic Service Inc | Fred C. Ghilarducci | Andover | Essex |
| Harbor Home Inspections | John A Mace | Marblehead | Essex |
| Ricker Associates Inc. | Charles Ricker | Marblehead | Essex |
| RadonAway | David P. Kapturowski | Ward Hill | Essex |
| RadonAway | David D. Hill | Ward Hill | Essex |
| Spruce Environmental Technologies, Inc | Casey M. Lutz | Ward Hill | Essex |
| JB Home Inspections | John Borges | Westfield | Hampden |
| Ahearn Radon Testing | Karen Ahearn | Northampton | Hampshire |
| Morgan K. Cohen Home Inspection LLC | Morgan Cohen | Arlington | Middlesex |
| Safeguard Home Inspection | Bryan Wilcox | Billerica | Middlesex |
| Radon Response | Jeff Collins | Hopkinton | Middlesex |
| Advantage Look Building Inspections | Peter J. Ottowitz | Stow | Middlesex |
| Peraner Inspections & Environmental Services | Barry L. Peraner | Westford | Middlesex |
| US Inspect, LLC | Robert J. Amaral | Walpole | Montgomery |
| Imperial Inspection Services, Inc. | Stephen M. Cook | Braintree | Norfolk |
| US Inspect, LLC | James A. Roache | Canton | Norfolk |
| Accustar Labs | Lisa L. Laflamme | Medway | Norfolk |
| AccuStar Labs | Nicole Patterson | Medway | Norfolk |
| AccuStar Labs | Kristin Wenger | Medway | Norfolk |
| Radon 2Day | Anthony Jakaitis | South Weymouth | Norfolk |
| Home and Hearth Inspections | James Christoforo | Plymouth | Plymouth |
| Fuss & O'Neill EnviroScience, LLC | Robert L. May Jr | Boston | Suffolk |
| Fuss & O'Neill Enviroscience, LLC | Jonathan Hand | Boston | Suffolk |
| Walter Irwin Radon Testing | Walter Irwin | Fitchburg | Worcester |
| APEX Water Pump & Filter Co., Inc | Christopher R Gordon | Oxford | Worcester |