Top Line Home Inspections, LLCLicensed
| Company | Sherman Hall |
| License number | RT1808 |
| License type | Radon Tester |
| License status | Active, Ohio ODH licensed |
| License expires | March 9, 2028 |
| Based in | Columbus, Franklin County, Ohio 43209 |
"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 #RT1808 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 Columbus
Other radon professionals based in Columbus
Trusted Property Inspections LLCLicensed
Radon · Tester
Noah Fletcher
Radon · Tester
Habitation Investigation LLCLicensed
Radon · Tester
Quality Pest Control Inc.Licensed
Radon · Tester
Atlas Technical Consultants LLCLicensed
Radon · Tester
Lyle EnvironmentalLicensed
Radon · Tester
Other radon professionals based in Franklin County
My Property Inspector LLCLicensed
Radon · Tester
Radon ProsLicensed
Radon · Tester and mitigator
Aadvanced AairLicensed
Radon · Mitigator
Bidemly Environmental and Analytical Services LLCLicensed
Radon · Tester
All-Clear Home Inspection, Ltd.Licensed
Radon · Tester
See every listing based in Columbus.