Quality Cooling Systems Inc
39+ yrsMiami, FL 33186
CAC042713 · licensed since 1987
Certified/Registered Air Conditioning or Mechanical Contractor · Miami, FL
| License number | CAC043924 |
| License type | CAC — Certified/Registered Air Conditioning or Mechanical Contractor |
| License holder | Dorrance Lee Yount |
| Location | P O Box 700792, Miami, FL 33170 |
| Licensed since | 1988 |
| License expires | 08/31/2028 |
| Status in DBPR records | Current, Active (as of 2026-08-11) |
Verify license CAC043924 on the official Florida DBPR site ↗
A 1 Air & Heat Inc holds Florida licence CAC043924, 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 1988, which makes it one of the longest-held licences for the trade in this area. Roughly 4% of the 1,534 active hvac & ac repair licences based in the Miami area were issued earlier than this one, and the local median sits at 2019. That is 38 years of continuous licensure.
A 1 Air & Heat Inc is one of 921 active hvac & ac repair licences registered to an address in Miami, so you have local alternatives to compare quotes against.
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.
This page is generated from Florida DBPR public license records and is shown for consumer-protection purposes. A 1 Air & Heat 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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A 1 Air & Heat Inc is #64 of 1,534 hvac & air conditioning contractors in Miami by length of licensure — that places this record on page 2 of the Miami list.