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Mechanical Services Plumber

Technicians and Trades WorkersUsually a trade certificate or similar, or several years of experience

What the work is

Installs, maintains and repairs piping (excluding drinking water and refrigerant pipework, flow controls and components), ducting and equipment for heating, cooling and ventilation of buildings or vessels.

Would you enjoy the work?

These are the main tasks in the official description. Mark how each one sounds to you.

  • Assembles and installs mechanical services plant, air handling and conditioning equipment, and small-bore heating systems
  • Maintains and repairs piping (excluding drinking water and refrigerant pipework, flow controls and components), ducting, and equipment for heating, cooling and ventilation systems
  • Installs, maintains and tests medical gas systems
  • Fabricates and installs sheet metal ductwork around installed systems
  • Insulates piping used for hot water or steam pipes

Try it

A simulation and a case study from this kind of work, set in a fire protection company that installs and tests sprinkler systems, hydrants and hose reels in apartments, schools and hotels. They are fictional.

The kind of days you could have

Good days

  • A system you tested all morning passes cleanly and the building is safer for it
  • You find a closed valve that would have stopped the water in a real emergency
  • A building manager who never thought about fire safety finally understands what you do

Hard days

  • Crawling through a ceiling space tracing pipes in a building that was altered years ago
  • Residents upset about the noise and the water shut off for a day
  • A manager who sees every test as an expense, not a protection

Written by Career Calling as a general guide. Real roles vary by employer and place.

Work a mission

Step into a simulated workplace in this field, with a brief from your manager.

Description and tasks: Australian Bureau of Statistics, Occupation Standard Classification for Australia, 2024, Version 1.0 (opens another site), occupation 363933, used under a Creative Commons Attribution 4.0 licence. The skill guide above is our plain English summary.