Justin Grumbir

What this record tells you

Justin Grumbir holds Florida licence RR282812327, a RR classification which authorises work as a certified/registered building or residential contractor. An "R" prefix means the licence is registered, which limits work to the local jurisdictions that accepted it rather than the whole state.

This licence was first issued in 2024, which makes it one of the newer licences for the trade in this area. Roughly 86% of the 470 active home building & remodeling licences based in the Gainesville area were issued earlier than this one, and the local median sits at 2009. That is 2 years of continuous licensure.

Justin Grumbir is one of 11 active home building & remodeling licences registered to an address in Hawthorne, so you have local alternatives to compare quotes against.

The licence is recorded as expiring on 08/31/2027. 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 Justin Grumbir

• Re-check licence RR282812327 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 Justin Grumbir or its qualifying agent, Justin Grumbir.
• Compare at least three written quotes from other home building & remodeling contractors in Gainesville.
• Confirm in writing that the contractor — not you — pulls the building permit.