Carlos Luis Sr Aranguren

What this record tells you

Carlos Luis Sr Aranguren holds Florida licence MRSR4559, a MRSR classification which authorises work as a licensed mold remediator. 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 2022, which makes it a relatively recent licence for the trade in this area. Roughly 72% of the 400 active mold remediation licences based in the Fort Lauderdale area were issued earlier than this one, and the local median sits at 2019. That is 4 years of continuous licensure.

Carlos Luis Sr Aranguren is one of 18 active mold remediation licences registered to an address in Weston, so you have local alternatives to compare quotes against. Carlos Luis Sr Aranguren 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 07/31/2028. 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 Carlos Luis Sr Aranguren

• Re-check licence MRSR4559 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 Carlos Luis Sr Aranguren or its qualifying agent, Carlos Luis Sr Aranguren.
• Compare at least three written quotes from other mold remediation contractors in Fort Lauderdale.
• Confirm in writing that the contractor — not you — pulls the building permit.