Florida Licensed Pros

Macy Jackson Air Systems Inc.

Active license

Certified/Registered Air Conditioning or Mechanical Contractor · Weeki Wachee, FL

License numberCAC1819333
License typeCAC — Certified/Registered Air Conditioning or Mechanical Contractor
License holderMichael James Plummer
Location7597 Cortez Blvd, Weeki Wachee, FL 34607
Licensed since2018
License expires08/31/2028
Status in DBPR recordsCurrent, Active (as of 2026-08-11)

Verify license CAC1819333 on the official Florida DBPR site ↗

What this record tells you

Macy Jackson Air Systems Inc. holds Florida licence CAC1819333, a CAC classification which authorises work as a certified/registered air conditioning or mechanical contractor. A "C" prefix means the licence is certified — valid anywhere in Florida.

This licence was first issued in 2018, which makes it an established licence for the trade in this area. Roughly 56% of the 241 active hvac & ac repair licences based in the Spring Hill & Nature Coast area were issued earlier than this one, and the local median sits at 2015. That is 8 years of continuous licensure.

Macy Jackson Air Systems Inc. is one of 12 active hvac & ac repair licences registered to an address in Weeki Wachee, so you have local alternatives to compare quotes against. Michael James Plummer 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 Macy Jackson Air Systems Inc.

  • Re-check licence CAC1819333 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 Macy Jackson Air Systems Inc. or its qualifying agent, Michael James Plummer.
  • Compare at least three written quotes from other hvac & ac repair contractors in Spring Hill & Nature Coast.
  • 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. Macy Jackson Air Systems Inc. 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 hvac & air conditioning contractors near Weeki Wachee

Danfoss, LLC

Active

Weeki Wachee, FL 34614

CAC1817441 · licensed since 2013

See all hvac & air conditioning contractors in Spring Hill & Nature Coast →

Macy Jackson Air Systems Inc. is #140 of 241 hvac & air conditioning contractors in Spring Hill & Nature Coast by length of licensure — that places this record on page 3 of the Spring Hill & Nature Coast list.

Other licences under the name Michael James Plummer

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.