McDiarmid Plumbing Service Pty Ltd

McDiarmid Plumbing Service Pty Ltd is a local, family owned business with more than four decades of experience delivering trusted plumbing and heating solutions across South East Queensland. We combine practical know-how with commercial discipline, offering a comprehensive range of services for residential, commercial and retail clients. Our team acts with the highest standards of licensing and compliance, ensuring that every installation, repair or upgrade meets regulatory requirements and best practice. As seasoned practitioners, we work with trusted brands such as Rheem, Rinnai, Vulcan and Apricus to guarantee reliable performance and long life for hot water systems, gas fittings and heating equipment. In addition to essential plumbing, our excavation, CCTV inspections, backflow prevention and pipe relining capabilities help us manage complex projects with minimum disruption. This depth of capability underpins our strong track record of successful outcomes and consistent customer satisfaction.

Our services span from routine maintenance and emergency repairs to complete installations and major refurbishments. We handle leaking taps, blocked drains, toilet repairs, underground leaks, gas services and high‑rise or commercial maintenance with precision. Our team is proficient in heat and energy solutions, including hot water ...