Mark Mankowski

What this record tells you

Mark Mankowski holds Florida licence CFC1432394, 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 2023, which makes it a relatively recent licence for the trade in this area. Roughly 68% of the 435 active plumbing licences based in the St. Petersburg & Clearwater area were issued earlier than this one, and the local median sits at 2019. That is 3 years of continuous licensure.

Mark Mankowski is one of 9 active plumbing licences registered to an address in Safety Harbor, 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 Mark Mankowski

• Re-check licence CFC1432394 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 Mark Mankowski or its qualifying agent, Mark Mankowski.
• Compare at least three written quotes from other plumbing contractors in St. Petersburg & Clearwater.
• Confirm in writing that the contractor — not you — pulls the building permit.