Contact Building and Energy
For licensing and technical enquiries
Contact us
Building and Energy general queries
Tel: 1300 489 099
Fax: (+618) 6251 1501
be.info@demirs.wa.gov.au
A person who holds a tradesperson’s (drainage plumbing) licence is authorised to undertake drainage plumbing work under the general direction and control of a licensed plumbing contractor, including:
To be eligible for a tradesperson’s (drainage plumbing) licence, you must hold a Certificate II in Drainage obtained by completing a relevant apprenticeship or traineeship.
Applications can be submitted:
If applying in person or by post your application also needs to be accompanied by a completed Application Payment Form
Details of how to apply in person or by post are included on the application form.
All applications must be made on a fully completed application form which can be found here: Form 103 – application form.
Should you have any queries regarding your application please contact 1300 489 099.
Most applications are determined within five weeks. You can assist us to keep processing times as low as possible by:
Licensing officers will contact you if any additional information is needed to finalise your application.
Current application and licence fees for plumbers can be found in the fee schedule.
An application fee is payable at the time of lodging an application. The application fee is non-refundable and GST is not payable.
If your application is unsuccessful the licence fee will automatically be refunded and posted to the address specified on the application form.
All licences are valid for three years from the date of approval.
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