National Property InspectionsLicensed
| Company | Thomas Harr |
| License number | RT1421 |
| License type | Radon Tester |
| License status | Active, Ohio ODH licensed |
| License expires | March 14, 2027 |
| Based in | Pickerington, Fairfield County, Ohio 43147 |
"Based in" is the city and county of the address on the business's license record. That can be a mailing address; it doesn't tell you where the business works.
How to verify this license
We publish the license details exactly as they appear in the official licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #RT1421 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.
Checked against ODH radon licensure data, last checked 2026-11-02. See the issuing agency.
Compare radon professionals based in Pickerington
Other radon professionals based in Pickerington
M.A. Home InspectionsLicensed
Radon · Tester
Berning & Associates Inc DBA The BrickkickerLicensed
Radon · Tester
Complete Search Inspection, LLCLicensed
Radon · Mitigator
Other radon professionals based in Fairfield County
Mid Ohio Radon Experts LLCLicensed
Radon · Mitigator
Top Flight Home Inspections, LLC.Licensed
Radon · Tester
Adkins Home Inspection LLCLicensed
Radon · Tester
Dodd Home Inspection, LLCLicensed
Radon · Tester
The Radon Guy LLCLicensed
Radon · Mitigator
See every listing based in Pickerington.