Information for plumbers

This page is for: 
Plumber

Drainage Plumbing Diagrams

Information and search function for drainage plumbing diagrams

Plumbing review

Information on the review of plumbing regulation in WA

Licensing

Applying for a plumber's licence
Pay your plumbing licence renewal online

Find a licensed plumber

Search for a licensed plumber

Forms and fees

Drainage plumbing work notification – By fax or by email
Notice of intention – Certificate order form
New fixture installation fees
Notification of change of address
Employee and contractor register
Plumbers fee schedule

Plumbers' technical advice

Complete list of Plumbers' technical notes

Plumbers technical advice line

1300 360 897

Monday to Friday, 8.30am–4.30pm

All other enquiries including drain inspections, book orders and licensing:

Monday to Friday, 8.30am–4.30pm

Phone: 08 6251 1377
Fax: 1300 449 185 (all hours)
SMS: 0417 209 818 (drain inspections only)
Email: plumbers@dmirs.wa.gov.au

Responsibilities and compliance

Plumbers' responsibilities and compliance

Obligations for licensed plumbing contractors

A guide providing information on licensing, certificates and the audit program

Click here to download the document 

Compliance reports

Visit the Building Commission's Compliance reports webpage.

Outcomes of prosecution and disciplinary proceedings

Visit the Building Commission's website Announcements for media statements on prosecution and disciplinary proceedings.

Plumbing induction sessions

Visit the Building Commission's Events and seminars webpage for details on upcoming information sessions and events, including plumbing induction sessions.

Number of currently licensed plumbers

Plumbing contractor licence: 3508
Tradespersons licence: 3700

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