R J LANGE & SON INC

What should I know before hiring?

Plain-language notes from the evidence on this page. Educational only — not advice to hire or avoid anyone.

• License

  CAC042744 is Active in our DBPR extract. Always re-check the official board the day you hire.

• Scope

  Certified Air Conditioning Contractor. Confirm equipment sizing, permits, and whether refrigerant handling is performed by qualified personnel.

• Expiration

  Extract lists Aug 31, 2028. Confirm renewal status on DBPR.

• Entity

  Sunbiz Active · R.J. LANGE & SON, INC.. Match the legal name on your contract to this filing.

• Discipline

  None linked in our current extracts. That is a factual statement about our files — not a certificate of a clean record outside these sources or after our last load.

• Workers’ comp

  We do not store coverage status. Use the official Florida Proof of Coverage tools linked on this report before relying on a contractor’s claim.

• Next steps

  Confirm license on Florida DBPR, confirm the business on Sunbiz if relevant, use a written contract, and check local permits.