Ralph Alexander Whiddett
- Licence
- 15397717
- Type
- Individual
- Based in
- Kooralbyn QLD 4285
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 15397717
What this licence covers
Waterproofing
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
Waterproofing 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 Ralph Alexander Whiddett
Is Ralph Alexander Whiddett licensed with QBCC?
Yes. Ralph Alexander Whiddett holds QBCC licence 15397717, and it was on QBCC’s register published 5 Nov 2026. Check QBCC’s own record for licence 15397717 to confirm today’s status before you sign or pay a deposit.
What work is Ralph Alexander Whiddett licensed to do?
Ralph Alexander Whiddett holds one licence class: Waterproofing. Waterproofing: For waterproofers. It covers stopping water getting into a building, such as in bathrooms, balconies and roofs. Check that the class matches your job. Work outside these classes needs another licensed contractor.
Source: QBCC: Waterproofing licence
Can I sign a contract with Ralph Alexander Whiddett directly?
Yes. Ralph Alexander Whiddett holds a contractor licence, so you can sign a contract with them directly. The name on your quote and contract should be Ralph Alexander Whiddett, the licence holder.
Has Ralph Alexander Whiddett had a QBCC suspension or cancellation?
None recorded since 1 July 2026. We check QBCC’s suspension and cancellation files every day, and licence 15397717 hasn’t appeared in them since our record began.
Where is Ralph Alexander Whiddett based?
QBCC’s register lists Ralph Alexander Whiddett in Kooralbyn QLD 4285. A QBCC licence covers work anywhere in Queensland, so they can take on jobs outside Kooralbyn.
What is Ralph Alexander Whiddett’s QBCC financial category?
QBCC lists Ralph Alexander Whiddett 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.