Horncastle Plumbing is a small, local residential plumbing maintenance company based in Adelaide. Our plumber Adelaide are fully qualified and fully licensed in both plumbing and gas fitting. Whether it’s a hot water service that isn’t functioning correctly or a shower drain that is running slowly – we have the experience and knowledge to fix the problem straight away. Our late-model vans are fully stocked with all the parts needed to fix almost any maintenance plumbing job immediately.