Alter Plumbing

What this record tells you

Alter Plumbing holds Florida licence CFC1428504, 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 2011, which makes it a long-held licence for the trade in this area. Roughly 34% of the 479 active plumbing licences based in the Sarasota & Bradenton area were issued earlier than this one, and the local median sits at 2018. That is 15 years of continuous licensure.

Alter Plumbing is one of 94 active plumbing licences registered to an address in Bradenton, so you have local alternatives to compare quotes against. Mark C Kelley additionally holds 1 other active Florida licence 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 Alter Plumbing

• Re-check licence CFC1428504 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 Alter Plumbing or its qualifying agent, Mark C Kelley.
• Compare at least three written quotes from other plumbing contractors in Sarasota & Bradenton.
• Confirm in writing that the contractor — not you — pulls the building permit.