Us1 Air Conditioning LLC

What this record tells you

Us1 Air Conditioning LLC holds Florida licence CAC043900, 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.

Us1 Air Conditioning LLC is one of 921 active hvac & ac repair licences registered to an address in Miami, so you have local alternatives to compare quotes against. Gary Carmack 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 Us1 Air Conditioning LLC

• Re-check licence CAC043900 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 Us1 Air Conditioning LLC or its qualifying agent, Gary Carmack.
• Compare at least three written quotes from other hvac & ac repair contractors in Miami.
• Confirm in writing that the contractor — not you — pulls the building permit.