Carl William Winkler
- Licence
- 15029981
- Type
- Individual
- Based in
- Logan Village QLD 4207
On the QBCC register
According to QBCC’s data published 5 Nov 2026.
Holds a contractor licence, so can sign a contract with you directly.
No suspensions or cancellations recorded since 1 July 2026.
QBCC’s record for licence 15029981
What this licence covers
Builder - Low Rise
Builder Licence
Can contract for this work
Carpentry
Trade Contractor Licence
Can contract for this work
Financial category: Self Certification - Builder/Trade. QBCC uses financial categories to set the most a licensee can turn over each year. What the categories mean
Licence record
-
5 Nov 2026
Checked: on the register
Builder - Low Rise and Carpentry 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 Carl William Winkler
Is Carl William Winkler licensed with QBCC?
Yes. Carl William Winkler holds QBCC licence 15029981, and it was on QBCC’s register published 5 Nov 2026. Check QBCC’s own record for licence 15029981 to confirm today’s status before you sign or pay a deposit.
What work is Carl William Winkler licensed to do?
Carl William Winkler holds 2 licence classes: Builder - Low Rise and Carpentry. Builder - Low Rise: The most common builder licence. It covers houses, extensions and renovations, and smaller apartment and commercial buildings. Carpentry: Carpenters build and fix the timber and steel frames of a house, and the doors, windows, stairs and floors that go in it. Check that the class matches your job. Work outside these classes needs another licensed contractor.
Source: QBCC: Builder - Low Rise licence
Can I sign a contract with Carl William Winkler directly?
Yes. Carl William Winkler holds a contractor licence for Builder - Low Rise and Carpentry, so you can sign a contract with them directly. The name on your quote and contract should be Carl William Winkler, the licence holder, with ABN 74 012 020 654.
Has Carl William Winkler had a QBCC suspension or cancellation?
None recorded since 1 July 2026. We check QBCC’s suspension and cancellation files every day, and licence 15029981 hasn’t appeared in them since our record began.
Where is Carl William Winkler based?
QBCC’s register lists Carl William Winkler in Logan Village QLD 4207. A QBCC licence covers work anywhere in Queensland, so they can take on jobs outside Logan Village.
What is Carl William Winkler’s QBCC financial category?
QBCC lists Carl William Winkler in the financial category “Self Certification - Builder/Trade”. QBCC uses the category to set the most a licensee can turn over each year. A very large job from a contractor in a small category is worth a question.