John LockhartLicensed
| License number | RME 150 |
| License type | Radon Mitigation Professional |
| License status | Active, Colorado DORA licensed |
| License expires | May 31, 2027 |
| Based in | Greeley, Weld County, Colorado 80631 |
"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 #RME 150 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.
Checked against Colorado DORA radon license file, last checked 2026-11-02. See the issuing agency.
Compare radon professionals based in Greeley
Other radon professionals based in Greeley
Brian PersonsLicensed
Radon · Mitigator
Jeff LordsLicensed
Radon · Tester
Julia Mercier-LordsLicensed
Radon · Mitigator
Shawn JaegerLicensed
Radon · Mitigator
Brett DatteriLicensed
Radon · Mitigator
Matthew FulmerLicensed
Radon · Mitigator
Other radon professionals based in Weld County
Ivan DobeshLicensed
Radon · Tester
Florin ManLicensed
Radon · Mitigator
Aarmond ProctorLicensed
Radon · Tester and mitigator
Thomas MartinezLicensed
Radon · Mitigator
Eric KelleyLicensed
Radon · Mitigator
See every listing based in Greeley.