2 Julie Road, Ellen Grove Qld. 4078

Why Choose Us


We at G Jack , always do our best to deliver projects on time and on budget with a proactive commitment to SAFETY for all workers. We aim to exceed client expectation in all aspects whilst building strong client relationships.

Live Connections


G Jack is a Queensland Urban Utilities Accredited Pipework Service Provider in Brisbane installing Live Connections for new proposed subdivisions, including:

  • Fire Hydrants
  • Construction of Water Mains and Water Meter Installations
  • Live Sewer Connections by our experienced sewer contractors

We can take on your project from design stage to construction stage and through to Plan Sealing including lodgement of documents to QUU and the regional council.

We specialize in:

  • Subdivisions / Commercial
  • Stormwater drainage
  • Sewer Mains

Industrial/Commercial Warehouses

welcome to Jacks drainage

Thanks for visiting welcome to Jack`s drainage, your premiere Brisbane`s civil drainage contractors. Here you'll find information on the type of work we do (sewer-mains, storm-water reticulation, water-mains), our policies, previous projects.
Since 1989 we have been helping South East Brisbane develop and grow around you, making dream homes into reality.
At Jack`s drainage, we have over 25 years experience undertaking takes projects in the greater Brisbane Metropolitan area and from the Northern Gold Coast to Caboolture.
As Drainage Contractors we provide construction of drainage works and associated concrete structures for developers, builders and plumbers. Our Drainage Company specializes in five core drainage engineering disciplines.
Storm Water reticulation and Gross Pollutant Traps, Concrete head walls, box culverts Sewer-mains, Water Reticulation, Drainage for Small and Large Sub-divisions.

Contact With Us