About Us


G4 Plumbing and Drainage consists of over 12 fully qualified plumbers and apprentices. We also have a management team with site foremans and supervisors, the estimating, materials pricing, client liaison and the site specific areas are handled by Dean (Director).
We offer a diverse range of hydraulic contracting from commercial, industrial and residential commercial plumbing. We specialise in design and construct work, where we work alongside our hydraulic engineer for a hydraulic design and estimation package.
G4 Plumbing & Drainage prides itself on an ongoing commitment to safety, quality, service and continued growth. Great care is taken to ensure projects large and small are handled in accordance with:

  • OHS regulations
  • Industrial regulations
  • Quality and Assurance

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