Topline Group

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plumbing, gas services & drainage Services

Auckland’s One-Stop-Shop for all your Specialist Trade Services.

We provide a wide range of specialised trade services under one roof. Whether you’re a residential or commercial customer, our experienced and qualified team of professional tradespeople are here to help. 

Neil Gillespie, co-director of Topline currently sits on the Auckland executive of Master Plumbers - the association for plumbers, gasfitters and drainlayers, and is an appointed Trustee on the board of the Apprenticeship Training Trust.

Our services include Residential, Commercial and Programmed Maintenance Servicing.


  • 24/7 Emergency plumber available
  • Electric Hot water cylinder installation
  • and repair
  • Bathroom renovations and upgrades
  • Plumbing for laundry and kitchen
  • Waste disposal installation
  • Tap repairs and tap replacement
  • Rain water collection
  • Water pipes, water mains and water leaks
  • Water filtration systems
  • Backflow
  • Retention and detention tanks


  • 24/7 Emergency drain repair
  • Blocked drain repair
  • Blocked toilet
  • Drain leaks and leak detection
  • Cesspit cleaning and storm water maintenance
  • CCTV drain inspection
  • High pressure hydrojet drain cleaning


  • 24/7 Urgent Gas Leak Repair
  • Gas hot water cylinder installation and repair
  • Gas hot water systems
  • Boilers
  • Gas cooking – hob and oven installation
  • Central heating new installation, maintenance and repair
  • Gas fire and gas heater new installation
  • Gas fire maintenance, service and repair
  • Gas hot water cylinder new installation
  • Gas hot water maintenance, service and repair
  • Pool heating
  • LPG bottle installation
  • Gas appliance servicing




For all your commercial and residential roofing  requirements see our sister company at  Topline Roofing


Member of RoofingSiteSafeMaster PlumbersSiteWiseImpac Prequal