Harford County
Local NEHA certified Radon Measurement Specialists
Certified Radon Inspectors
NEHA Certified Radon Measurement Specialists
| Company | Inspector | Phone | City | County |
| Edwin Howes | (443) 619-3057 | Bel Air | Harford | |
| Affordable Radon Reduction, Inc. | Carl Pucci, Jr. | (888) 584-8899 | Baltimore | Baltimore |
| Affordable Radon Reduction, Inc | Kimber Pucci | (410) 284-8899 | Balto | Baltimore |
| APECS, Inc. | Nicholas Latgis Jr. | (410) 529-5505 | Nottingham | Baltimore |
| J & P Home Inspection Services | James T. Brown Jr | (410) 654-6569 | Owings Mills | Baltimore |
| Josh A Cooper | (410) 292-3039 | Owings Mills | Baltimore | |
| Accredited Home Inspections, Inc. | Larry Barrow | (443) 553-5476 | Canowingo | Cecil |
| Liberty Home Inspections | Thomas J. Cline | (443) 466-8007 | Elkton | Cecil |
| Target Home & Radon Inspections | Steve Hayes | (410) 913-6675 | Port Deposit | Cecil |
| Connor Environmental Services | Stephen W. Sybert | (410) 296-7971 | Baltimore | Baltimore City |
| Connor | Tessa Barth | (410) 296-7971 | Baltimore | Baltimore City |