Zachary K Stelma

What this record tells you

Zachary K Stelma holds Florida licence MRSA4867, a MRSA classification which authorises work as a licensed mold assessor. An "R" prefix means the licence is registered, which limits work to the local jurisdictions that accepted it rather than the whole state.

This licence was first issued in 2023, which makes it a relatively recent licence for the trade in this area. Roughly 73% of the 134 active mold inspection licences based in the Jacksonville area were issued earlier than this one, and the local median sits at 2018. That is 3 years of continuous licensure.

Zachary K Stelma is one of 68 active mold inspection licences registered to an address in Jacksonville, so you have local alternatives to compare quotes against.

The licence is recorded as expiring on 07/31/2028. Florida licences renew on a fixed cycle, and a licence that is not renewed moves to delinquent status — which is why the expiry date matters if you are planning work close to that date. Confirm the current status on the state portal before signing a contract.

Before you hire Zachary K Stelma

• Re-check licence MRSA4867 on the DBPR portal — status can change any day.
• Ask for a current certificate of liability insurance and workers' compensation, issued to you directly by their insurer.
• Confirm the name on your contract matches Zachary K Stelma or its qualifying agent, Zachary K Stelma.
• Compare at least three written quotes from other mold inspection contractors in Jacksonville.
• Confirm in writing that the contractor — not you — pulls the building permit.