Hdi Mechanical Inc
28+ yrsLakeland, FL 33811
CMC056949 · licensed since 1998
Certified/Registered Air Conditioning or Mechanical Contractor · Lakeland, FL
| License number | CAC057584 |
| License type | CAC — Certified/Registered Air Conditioning or Mechanical Contractor |
| License holder | Ronald Robert Renna |
| Location | 3231 Drane Field Road, Lakeland, FL 33811 |
| Licensed since | 1998 |
| License expires | 08/31/2026 |
| Status in DBPR records | Current, Active (as of 2026-08-11) |
Verify license CAC057584 on the official Florida DBPR site ↗
Renna Enterprises Inc holds Florida licence CAC057584, 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 1998, which makes it one of the longest-held licences for the trade in this area. Roughly 10% of the 330 active hvac & ac repair licences based in the Lakeland & Winter Haven area were issued earlier than this one, and the local median sits at 2017. That is 28 years of continuous licensure.
Renna Enterprises Inc is one of 150 active hvac & ac repair licences registered to an address in Lakeland, so you have local alternatives to compare quotes against.
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.
This page is generated from Florida DBPR public license records and is shown for consumer-protection purposes. Renna Enterprises 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.
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