John Matthew Jr Key

What this record tells you

John Matthew Jr Key holds Florida licence CFC1433085, a CFC classification which authorises work as a certified/registered plumbing contractor. A "C" prefix means the licence is certified — valid anywhere in Florida.

This licence was first issued in 2024, which makes it one of the newer licences for the trade in this area. Roughly 82% of the 461 active plumbing licences based in the Jacksonville area were issued earlier than this one, and the local median sits at 2014. That is 2 years of continuous licensure.

John Matthew Jr Key is one of 10 active plumbing licences registered to an address in Fernandina Beach, so you have local alternatives to compare quotes against.

The licence is recorded as expiring on 08/31/2026. 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 John Matthew Jr Key

• Re-check licence CFC1433085 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 John Matthew Jr Key or its qualifying agent, John Matthew Jr Key.
• Compare at least three written quotes from other plumbing contractors in Jacksonville.
• Confirm in writing that the contractor — not you — pulls the building permit.