John RossanaLicensed
| License number | 3697 |
| License type | Radon Mitigation Professional |
| License status | Active, PA DEP certified |
| Based in | Morgantown, Monongalia County, West Virginia |
"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 #3697 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.
Checked against PA DEP radon services directory, last checked 2026-11-02. See the issuing agency.
Compare radon professionals based in Morgantown
Other radon professionals based in Morgantown
Mountaineer Radon, LLCLicensed
Radon · Mitigator
Evan N. ThomasLicensed
Radon · Tester
Bradford NickellLicensed
Radon · Tester
Joshua K. OverkingLicensed
Radon · Tester
Jeffrey A. DavisLicensed
Radon · Tester
Vet Owned Radon, LLCLicensed
Radon · Mitigator
Other radon professionals based in Monongalia County
Jason J. QuinnLicensed
Radon · Mitigator
Jason J. QuinnLicensed
Radon · Tester
Joedy N. GuttaLicensed
Radon · Tester
John P. RossanaLicensed
Radon · Mitigator
See every listing based in Morgantown.