Mason Sales Co.

What this record tells you

Mason Sales Co. holds Florida licence CMC054669, a CMC 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 1991, which makes it one of the longest-held licences for the trade in this area. Roughly 6% 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 35 years of continuous licensure.

Mason Sales Co. is one of 63 active hvac & ac repair licences registered to an address in Winter Haven, 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.

Before you hire Mason Sales Co.

• Re-check licence CMC054669 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 Mason Sales Co. or its qualifying agent, Michael Edward Mc Nicholas.
• Compare at least three written quotes from other hvac & ac repair contractors in Lakeland & Winter Haven.
• Confirm in writing that the contractor — not you — pulls the building permit.