Commercial Plumbing

TRI Plumbing has been servicing the commercial plumbing industry in Brisbane and Queensland for over 40 years. With Master Plumber certification and offices in Brisbane, Mackay and the Gold Coast, our clients trust us to get the job right within budget and on schedule. They expect this of us because we expect it of ourselves.

Regardless of the size of the project, our commercial plumbing services include:

  • Commercial plumbing
  • Hot water systems
  • Piping & construction
  • Fire plumbing, including piping, fire hydrants
  • S.S piping
  • Emergency back flow prevention
  • Blocked drains
  • Grease traps
  • Water metres
  • Water tanks
  • Blocked sewers
  • Stormwater drains
  • Downpipes and hose tap installations


  • Gas fitting
  • Gas stoves
  • Industrial/commercial gas installations (Type A and B)
  • Heating units
  • Gas repairs & maintenance
  • Paint spray booth installations
  • Steam boilers
  • Water heaters
  • Large cooking equipment
  • General gas services
  • Appliance installation
  • Repairs and maintenance for the food service industry
  • Service agents for most commercial brands
  • Gas certificates
  • Installations
  • Regulator replacement
  • Piping & metering


  • Industrial/commercial roofing installation
  • Repairs and maintenance
  • Leak detection
  • Leak prevention
  • Flashings & roof ventilators
  • Skylights
  • Wall sheeting
  • Colorbond installation

If you need it done right, within budget and on time

The TRI Plumbing team will come alongside your project and deliver every time. Save time and cut costs by using tradesmen who specialise across multiple disciplines. We encourage and train our team to become experts in the fields they are passionate about, meaning we can offer the most diverse commercial plumbing services in the Queensland industry.

Have a project for us? Get in touch.

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