Residential Plumbing

Friendly reliable, affordable residential plumbers Auckland wide.
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Experienced, friendly, affordable, qualified Auckland gas fitters.
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Commercial Plumbing

Fast, efficient, experienced commercial plumbers & gas fitters.
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Heating & Cooling

Heating & cooling for commercial & residential Auckland wide.
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Back Flow Prevention

To maintain a current building warrant of fitness all backflow devices must be inspected and tested annually, by an Independently Qualified Person (IQP), P20 employs IQP Certified staff.
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General Repairs

We provide general plumbing services Auckland wide from taps to repairs to kitchen & bathroom plumbing.
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Gas fitting


Heating and Cooling

General repairs

The services we can assist with but are not limited to include:

Hot water systems service, repair or replacement:

  • Pressure testing and regulating
  • Temperature testing and regulating
  • Efficiency around the building
  • Commission and service any hot water cylinders or boilers
  • Upgrades with more cost-effective products

Dripping tapware:

  • Replace jumper / washer
  • Replace cartridge
  • Replace flexi hoses
  • Replace complete tap

Toilet issues:

  • Toilet pans that run on
  • Replace washer
  • Inlet valve replacement
  • Replace fixings
  • Fix or replace broken toilet seat
  • Replace pan connector and flush pipe rubber
  • Replace complete toilet and cistern

Urinal issues:

  • Unblock slow draining urinals
  • Replace automatic sensor
  • Replace Solenoid valve
  • Replace trap and seals
  • Replace or upgrade urinal
  • Repair or replace flushing tank

Basin issues:                  

  • Repair faulty tap
  • Clean out trap if slow draining
  • Replace broken pop up waste
  • Repair sensor and push button taps
  • Replace or upgrade basin


  • Unblock slow draining basin
  • Unblock slow draining or overflowing urinal
  • Unblock slow draining or overflowing toilet
  • Unblock sewer mains
  • Assist in getting hydro jet or sucker trucks in

Kitchen issues:

  • Fix leaks under the sink
  • Replace or install Insinkerators
  • Disconnect or install dishwashers
  • Disconnect or install coffee machines
  • Disconnect or install water filters
  • Install or repair Zenith or Billi units

Gas fitting: 

LPG or Natural gas which includes new installations, repairs or replacements for:

  • Gas hot water cylinders
  • Instantaneous units
  • Gas hobs or freestanding ovens
  • Gas fires or heaters


  • Circulation pumps: Install or upgrade
  • Sani pump or macerating pump install or repairs
  • Booster pumps for domestic or commercial high rise buildings.

Filters: Check and change water filters for the following:

  • Under sink water filter
  • Fridges
  • Water coolers,
  • Billi units
  • Zenith units
  • Water main filtration system
  • Boiler filtration
  • Uv lights