Karl Jason Sempf
- Licence
- 15047647
- Type
- Individual
- Based in
- Mount Cotton QLD 4165
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 15047647
What this licence covers
Carpentry
Trade Contractor Licence
Can contract for this work
Financial category: Self Certification - 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
Carpentry 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 Karl Jason Sempf
Is Karl Jason Sempf licensed with QBCC?
Yes. Karl Jason Sempf holds QBCC licence 15047647, and it was on QBCC’s register published 5 Nov 2026. Check QBCC’s own record for licence 15047647 to confirm today’s status before you sign or pay a deposit.
What work is Karl Jason Sempf licensed to do?
Karl Jason Sempf holds one licence class: Carpentry. 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: Carpentry licence
Can I sign a contract with Karl Jason Sempf directly?
Yes. Karl Jason Sempf holds a contractor licence, so you can sign a contract with them directly. The name on your quote and contract should be Karl Jason Sempf, the licence holder, with ABN 67 690 199 344.
Has Karl Jason Sempf had a QBCC suspension or cancellation?
None recorded since 1 July 2026. We check QBCC’s suspension and cancellation files every day, and licence 15047647 hasn’t appeared in them since our record began.
Where is Karl Jason Sempf based?
QBCC’s register lists Karl Jason Sempf in Mount Cotton QLD 4165. A QBCC licence covers work anywhere in Queensland, so they can take on jobs outside Mount Cotton.
What is Karl Jason Sempf’s QBCC financial category?
QBCC lists Karl Jason Sempf in the financial category “Self Certification - 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.