Use this form to make a complaint to the department about a regulated building service or a home building work contract.
In person/by post
To submit your complaint in person or by post download the form, complete it, and submit it with any supporting documents:
In person: Level 1, 303 Sevenoaks St, Cannington (Mon-Fri, 8.30am-4.30pm)
By post: Building Commission Complaints Branch, Locked Bag 14, Cloisters Sq WA 6850
Online using this form
To submit your complaint online using this form you may need electronic copies of:
- the Notice of Proposed Complaint;
- proof of service of the Notice of Proposed Complaint;
- contracts and invoices;
- building permits (if any); and
- correspondence or documentation relevant to your complaint