Old City Air, Inc.

What this record tells you

Old City Air, Inc. holds Florida licence CAC1822917, 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 2024, which makes it one of the newer licences for the trade in this area. Roughly 83% of the 762 active hvac & ac repair licences based in the Jacksonville area were issued earlier than this one, and the local median sits at 2014. That is 2 years of continuous licensure.

Old City Air, Inc. is one of 61 active hvac & ac repair licences registered to an address in Saint Augustine, so you have local alternatives to compare quotes against. John William Borglund 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 08/31/2026. 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 Old City Air, Inc.

• Re-check licence CAC1822917 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 Old City Air, Inc. or its qualifying agent, John William Borglund.
• Compare at least three written quotes from other hvac & ac repair contractors in Jacksonville.
• Confirm in writing that the contractor — not you — pulls the building permit.