John Hampton Jr Hubbard

Active license

Licensed Mold Assessor · Jacksonville, FL

License numberMRSA529
License typeMRSA — Licensed Mold Assessor
License holderJohn Hampton Jr Hubbard
Location3550 St Johns Bluff Road South, Jacksonville, FL 32224
Licensed since2011
License expires07/31/2028
Status in DBPR recordsCurrent, Active (as of 2026-08-11)

Verify license MRSA529 on the official Florida DBPR site ↗

What this record tells you

John Hampton Jr Hubbard holds Florida licence MRSA529, a MRSA classification which authorises work as a licensed mold assessor. 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 2011, which makes it a long-held licence for the trade in this area. Roughly 9% of the 134 active mold inspection licences based in the Jacksonville area were issued earlier than this one, and the local median sits at 2018. That is 15 years of continuous licensure.

John Hampton Jr Hubbard is one of 68 active mold inspection licences registered to an address in Jacksonville, so you have local alternatives to compare quotes against. John Hampton Jr Hubbard 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 John Hampton Jr Hubbard

  • Re-check licence MRSA529 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 John Hampton Jr Hubbard or its qualifying agent, John Hampton Jr Hubbard.
  • Compare at least three written quotes from other mold inspection contractors in Jacksonville.
  • Confirm in writing that the contractor — not you — pulls the building permit.

This page is generated from Florida DBPR public license records and is shown for consumer-protection purposes. John Hampton Jr Hubbard has not claimed this page, is not a sponsor, and no endorsement is implied. Figures comparing this licence to others are calculated from the same public dataset, last refreshed 2026-08-11. Always re-verify license status and insurance directly before hiring.

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Karl M Kramer

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Frank Malle

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Jacksonville, FL 32260

MRSA1929 · licensed since 2011

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Other licences under the name John Hampton Jr Hubbard

Florida records these licences under the same qualifying agent name. A single qualifying agent can hold licences across several trades or entities, so this is a name match in the public register — not proof that the same person or business is behind each one.