Coastal Plumbing and Mechanical Service LLC

What this record tells you

Coastal Plumbing and Mechanical Service LLC holds Florida licence CFC1428318, 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 2010, which makes it a long-held licence for the trade in this area. Roughly 33% of the 315 active plumbing licences based in the Port St. Lucie & Treasure Coast area were issued earlier than this one, and the local median sits at 2016. That is 16 years of continuous licensure.

Coastal Plumbing and Mechanical Service LLC is one of 28 active plumbing licences registered to an address in Palm City, so you have local alternatives to compare quotes against. Nathan David Hobby 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 Coastal Plumbing and Mechanical Service LLC

• Re-check licence CFC1428318 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 Coastal Plumbing and Mechanical Service LLC or its qualifying agent, Nathan David Hobby.
• Compare at least three written quotes from other plumbing contractors in Port St. Lucie & Treasure Coast.
• Confirm in writing that the contractor — not you — pulls the building permit.