Guaranteed Air Services Corporation

What this record tells you

Guaranteed Air Services Corporation holds Florida licence CAC1814636, 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 2005, which makes it a long-held licence for the trade in this area. Roughly 21% of the 1,019 active hvac & ac repair licences based in the Tampa area were issued earlier than this one, and the local median sits at 2016. That is 21 years of continuous licensure.

Guaranteed Air Services Corporation is one of 66 active hvac & ac repair licences registered to an address in Plant City, 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 Guaranteed Air Services Corporation

• Re-check licence CAC1814636 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 Guaranteed Air Services Corporation or its qualifying agent, Derwood Glen Cummings.
• Compare at least three written quotes from other hvac & ac repair contractors in Tampa.
• Confirm in writing that the contractor — not you — pulls the building permit.