Aaron John Christiansen
- Licence
- 15270966
- Type
- Individual
- Based in
- Douglas QLD 4814
On the QBCC register
According to QBCC’s data published 5 Nov 2026.
Holds a supervisor or occupational licence only, so can’t sign a contract with you directly. They work for a licensed contractor.
No suspensions or cancellations recorded since 1 July 2026.
QBCC’s record for licence 15270966
What this licence covers
Mechanical Services - Air-conditioning and Refrigeration - Occupational
Mechanical Services Occupational
Supervisor or occupational licence, can’t contract with you directly
Mechanical Services - Plumbing
Mechanical Services Occupational
Supervisor or occupational licence, can’t contract with you directly
Licence record
-
5 Nov 2026
Checked: on the register
Mechanical Services - Air-conditioning and Refrigeration - Occupational and Mechanical Services - Plumbing all listed.
-
1 July 2026
Start of this record
QBCC’s lists of suspensions and cancellations start each financial year. We keep a daily copy, so this record grows over time.
Questions about Aaron John Christiansen
Is Aaron John Christiansen licensed with QBCC?
Yes. Aaron John Christiansen holds QBCC licence 15270966, and it was on QBCC’s register published 5 Nov 2026. Check QBCC’s own record for licence 15270966 to confirm today’s status before you sign or pay a deposit.
What work is Aaron John Christiansen licensed to do?
Aaron John Christiansen holds 2 licence classes: Mechanical Services - Air-conditioning and Refrigeration - Occupational and Mechanical Services - Plumbing. Mechanical Services - Air-conditioning and Refrigeration - Occupational: The licence for the person who installs and services air conditioning and refrigeration with their own hands. Mechanical Services - Plumbing: For building, installing, repairing, servicing and testing a building's heating and cooling systems. Check that the class matches your job. Work outside these classes needs another licensed contractor.
Source: QBCC: Mechanical Services - Air-conditioning and Refrigeration licence
Can I sign a contract with Aaron John Christiansen directly?
No. Aaron John Christiansen holds a supervisor or occupational licence only. They can carry out or supervise work for a licensed contractor, but you can’t sign a contract with them directly.
Has Aaron John Christiansen had a QBCC suspension or cancellation?
None recorded since 1 July 2026. We check QBCC’s suspension and cancellation files every day, and licence 15270966 hasn’t appeared in them since our record began.
Where is Aaron John Christiansen based?
QBCC’s register lists Aaron John Christiansen in Douglas QLD 4814. A QBCC licence covers work anywhere in Queensland, so they can take on jobs outside Douglas.