Adm Building & Construction LLC

What this record tells you

Adm Building & Construction LLC holds Florida licence CGC1511998, a CGC classification which authorises work as a certified/registered general contractor. A "C" prefix means the licence is certified — valid anywhere in Florida.

This licence was first issued in 2006, which makes it a long-held licence for the trade in this area. Roughly 36% of the 1,400 active general contracting licences based in the Jacksonville area were issued earlier than this one, and the local median sits at 2008. That is 20 years of continuous licensure.

Adm Building & Construction LLC is one of 10 active general contracting licences registered to an address in Macclenny, so you have local alternatives to compare quotes against. Andrew David Mittenen 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 Adm Building & Construction LLC

• Re-check licence CGC1511998 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 Adm Building & Construction LLC or its qualifying agent, Andrew David Mittenen.
• Compare at least three written quotes from other general contracting contractors in Jacksonville.
• Confirm in writing that the contractor — not you — pulls the building permit.