Intelligent commercial and residential plumbing. Bear Plumbing has been operating as a reliable and reputable plumbing service for more than 30 years. Our business is based on ethical conduct, skilfultradesmanship and strong working partnerships with both our corporate and residential clients. We are a full-service organisation, focused on the installation and testing for backflow prevention devices, thermostatic mixing (TM) valves and major fit outs for new or refurbishment works. We also provide residential repair and maintenance for blocked drains, burst or leaking pipes, gas fitting, hot water service, guttering and downpipes, roof leaks, and water tanks.