On Site Corporation

What this record tells you

On Site Corporation holds Florida licence CCC1330361, a CCC classification which authorises work as a certified/registered roofing contractor. A "C" prefix means the licence is certified — valid anywhere in Florida.

This licence was first issued in 2013, which makes it a long-held licence for the trade in this area. Roughly 35% of the 600 active roofing licences based in the Tampa area were issued earlier than this one, and the local median sits at 2019. That is 13 years of continuous licensure.

On Site Corporation is one of 261 active roofing licences registered to an address in Tampa, so you have local alternatives to compare quotes against. Lauralee Grizzaffi 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 On Site Corporation

• Re-check licence CCC1330361 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 On Site Corporation or its qualifying agent, Lauralee Grizzaffi.
• Compare at least three written quotes from other roofing contractors in Tampa.
• Confirm in writing that the contractor — not you — pulls the building permit.