William Charles OLSEN
- Licence
- 15271842
- Type
- Individual
- Based in
- Salisbury QLD 4107
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 15271842
What this licence covers
Mechanical Services - Air-conditioning and Refrigeration - Occupational
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 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 William Charles OLSEN
Is William Charles OLSEN licensed with QBCC?
Yes. William Charles OLSEN holds QBCC licence 15271842, and it was on QBCC’s register published 5 Nov 2026. Check QBCC’s own record for licence 15271842 to confirm today’s status before you sign or pay a deposit.
What work is William Charles OLSEN licensed to do?
William Charles OLSEN holds one licence class: Mechanical Services - Air-conditioning and Refrigeration - Occupational. Mechanical Services - Air-conditioning and Refrigeration - Occupational: The licence for the person who installs and services air conditioning and refrigeration with their own hands. 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 William Charles OLSEN directly?
No. William Charles OLSEN 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 William Charles OLSEN had a QBCC suspension or cancellation?
None recorded since 1 July 2026. We check QBCC’s suspension and cancellation files every day, and licence 15271842 hasn’t appeared in them since our record began.
Where is William Charles OLSEN based?
QBCC’s register lists William Charles OLSEN in Salisbury QLD 4107. A QBCC licence covers work anywhere in Queensland, so they can take on jobs outside Salisbury.