Mitch Duncan & Son Plumbing Inc

What this record tells you

Mitch Duncan & Son Plumbing Inc holds Florida licence CFC051642, 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 1990, which makes it one of the longest-held licences for the trade in this area. Roughly 5% of the 168 active plumbing licences based in the Spring Hill & Nature Coast area were issued earlier than this one, and the local median sits at 2017. That is 36 years of continuous licensure.

Mitch Duncan & Son Plumbing Inc is one of 17 active plumbing licences registered to an address in Inverness, 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 Mitch Duncan & Son Plumbing Inc

• Re-check licence CFC051642 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 Mitch Duncan & Son Plumbing Inc or its qualifying agent, William Mitchell Duncan.
• Compare at least three written quotes from other plumbing contractors in Spring Hill & Nature Coast.
• Confirm in writing that the contractor — not you — pulls the building permit.