Florida Licensed Pros

Weiss Constructors LLC

Active license

Certified/Registered Plumbing Contractor · Miami, FL

License numberCFC057621
License typeCFC — Certified/Registered Plumbing Contractor
License holderGregory Francis Galmin
Location1800 Coral Way, Miami, FL 33245
Licensed since2000
License expires08/31/2026
Status in DBPR recordsCurrent, Active (as of 2026-08-11)

Verify license CFC057621 on the official Florida DBPR site ↗

What this record tells you

Weiss Constructors LLC holds Florida licence CFC057621, 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 2000, which makes it one of the longest-held licences for the trade in this area. Roughly 7% of the 1,098 active plumbing licences based in the Miami area were issued earlier than this one, and the local median sits at 2022. That is 26 years of continuous licensure.

Weiss Constructors LLC is one of 692 active plumbing licences registered to an address in Miami, so you have local alternatives to compare quotes against. Gregory Francis Galmin additionally holds 3 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 08/31/2026. 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 Weiss Constructors LLC

  • Re-check licence CFC057621 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 Weiss Constructors LLC or its qualifying agent, Gregory Francis Galmin.
  • Compare at least three written quotes from other plumbing contractors in Miami.
  • Confirm in writing that the contractor — not you — pulls the building permit.

This page is generated from Florida DBPR public license records and is shown for consumer-protection purposes. Weiss Constructors LLC has not claimed this page, is not a sponsor, and no endorsement is implied. Figures comparing this licence to others are calculated from the same public dataset, last refreshed 2026-08-11. Always re-verify license status and insurance directly before hiring.

Other licensed plumbing contractors near Miami

Carlwind, Inc.

25+ yrs

Miami, FL 33177

CFC058010 · licensed since 2001

See all plumbing contractors in Miami →

Weiss Constructors LLC is #84 of 1,098 plumbing contractors in Miami by length of licensure — that places this record on page 2 of the Miami list.

Other licences under the name Gregory Francis Galmin

Florida records these licences under the same qualifying agent name. A single qualifying agent can hold licences across several trades or entities, so this is a name match in the public register — not proof that the same person or business is behind each one.