Tiong Kian Jonathan Ong
- Licence
- 15550621
- Type
- Individual
- Based in
- Mount Waverley VIC 3149
On the QBCC register
According to QBCC’s data published 6 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 15550621
What this licence covers
Builder - Open
Builder 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
-
6 Nov 2026
Checked: on the register
Builder - Open 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 Tiong Kian Jonathan Ong
Is Tiong Kian Jonathan Ong licensed with QBCC?
Yes. Tiong Kian Jonathan Ong holds QBCC licence 15550621, and it was on QBCC’s register published 6 Nov 2026. Check QBCC’s own record for licence 15550621 to confirm today’s status before you sign or pay a deposit.
What work is Tiong Kian Jonathan Ong licensed to do?
Tiong Kian Jonathan Ong holds one licence class: Builder - Open. Builder - Open: The broadest builder licence. It covers building work on every kind of building, of any size. Check that the class matches your job. Work outside these classes needs another licensed contractor.
Source: QBCC: Builder - Open licence
Can I sign a contract with Tiong Kian Jonathan Ong directly?
Yes. Tiong Kian Jonathan Ong holds a contractor licence, so you can sign a contract with them directly. The name on your quote and contract should be Tiong Kian Jonathan Ong, the licence holder.
Has Tiong Kian Jonathan Ong had a QBCC suspension or cancellation?
None recorded since 1 July 2026. We check QBCC’s suspension and cancellation files every day, and licence 15550621 hasn’t appeared in them since our record began.
Where is Tiong Kian Jonathan Ong based?
QBCC’s register lists Tiong Kian Jonathan Ong in Mount Waverley VIC 3149. A QBCC licence covers work anywhere in Queensland, so they can take on jobs outside Mount Waverley.
What is Tiong Kian Jonathan Ong’s QBCC financial category?
QBCC lists Tiong Kian Jonathan Ong 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.