Great Northern Plumbing & Gasfitting are a professional & reliable plumbing company in Darwin, NT, providing quality services. They service all over Darwin & surrounds; and are licensed plumbers, drainers and gasfitters with vast knowledge in all fields. Their highly skilled team covers all plumbing aspects for residential, commercial and industrial clients. They’ll make sure your new space has a perfect plumbing system, beautiful hot water and even a new gas system installed. Call today for a quote!