> Commercial | Tri Plumbing
Mackay 4957 4207 Brisbane 3392 0880 Gold Coast 5578 1106

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.


Master Plumbers for 30 years
Find out more about our plumbing services

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  • Repairs and Maintenance
  • Emergency Repairs
  • Rain Water Tanks
  • Hot Water Systems
  • Blocked Drains
  • Appliance Installation
  • Stormwater Drainage
  • Water Leak Detection

Leave it to the experts
Our trained staff cover all of your gas requirements

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  • Appliance Repairs, Servicing & Installation
  • Gas Leaks
  • Gas Line Installation
  • Gas Hot Water Systems
  • All Gas Servicing
  • Emergency Repairs

Need help up top?
We do everything roofing.

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  • Fascias and Guttering
  • Downpipes and Gutters
  • Roof Ventilators & Skylights
  • Re-Roofing
  • Roof Leaks and Reports
  • Roof Restoration & Maintenance
  • Leaf Guards

Have a project?
Find out more about our commercial services below.

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Contact us today for an obligation free quote

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If you can fix it we’ll help you do it

Family owned and run for over 40 years

Interest free finance available

One Stop Shop

Fully Insured

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