Image Home Complaints & disputes Report offence or misconduct Complaint against a plumber and drainer Complaint against a plumber and drainer If you believe that a plumber or drainer is breaking the law and you have evidence, you can lodge a complaint with us. To raise plumbing and drainage complaints, fill out and submit a complaint form. Submit a digital online formRegister on myQBCC and navigate to the drop down list under the plumbing heading.Lodge online Offence or misconduct Complaint against a contractor Complaint against a certifier Complaint against a pool safety inspector Complaint against a plumber and drainer Complaint against an adjudicator Last reviewed: 25 Jun 2025 Last published: 25 Jun 2025 Back to top