Siyu Cai
- Licence
- 15300161
- Type
- Individual
- Based in
- Coomera QLD 4209
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 15300161
What this licence covers
Carpentry
Trade Contractor Licence
Can contract for this work
Plastering Drywall
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 and Plastering Drywall 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 Siyu Cai
Is Siyu Cai licensed with QBCC?
Yes. Siyu Cai holds QBCC licence 15300161, and it was on QBCC’s register published 5 Nov 2026. Check QBCC’s own record for licence 15300161 to confirm today’s status before you sign or pay a deposit.
What work is Siyu Cai licensed to do?
Siyu Cai holds 2 licence classes: Carpentry and Plastering Drywall. Carpentry: Carpenters build and fix the timber and steel frames of a house, and the doors, windows, stairs and floors that go in it. Plastering Drywall: For plasterers who work with plasterboard. It covers internal walls and ceilings that don't hold up the building. 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 Siyu Cai directly?
Yes. Siyu Cai holds a contractor licence for Carpentry and Plastering Drywall, so you can sign a contract with them directly. The name on your quote and contract should be Siyu Cai, the licence holder.
Has Siyu Cai had a QBCC suspension or cancellation?
None recorded since 1 July 2026. We check QBCC’s suspension and cancellation files every day, and licence 15300161 hasn’t appeared in them since our record began.
Where is Siyu Cai based?
QBCC’s register lists Siyu Cai in Coomera QLD 4209. A QBCC licence covers work anywhere in Queensland, so they can take on jobs outside Coomera.
What is Siyu Cai’s QBCC financial category?
QBCC lists Siyu Cai 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.