Michael Knudstrup LLC

What this record tells you

Michael Knudstrup LLC holds Florida licence CFC1431545, 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 2022, which makes it a relatively recent licence for the trade in this area. Roughly 70% of the 136 active plumbing licences based in the Lakeland & Winter Haven area were issued earlier than this one, and the local median sits at 2016. That is 4 years of continuous licensure.

Michael Knudstrup LLC is one of 70 active plumbing licences registered to an address in Lakeland, so you have local alternatives to compare quotes against. Michael David Knudstrup additionally holds 2 other active Florida licences in our records, which can indicate a contractor qualified across more than one trade or entity.

The licence is recorded as expiring on 08/31/2028. 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 Michael Knudstrup LLC

• Re-check licence CFC1431545 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 Michael Knudstrup LLC or its qualifying agent, Michael David Knudstrup.
• Compare at least three written quotes from other plumbing contractors in Lakeland & Winter Haven.
• Confirm in writing that the contractor — not you — pulls the building permit.