Certificate III in Plumbing

Duration - 4 year
Study - TAFE / CIT

What Is A Certificate III In Plumbing? 

A Certificate 3 in plumbing is a nationally recognised qualification that provides apprentices with the skills and knowledge to become a licenced plumber in Australia. This comprehensive program provides the plumbing qualifications and covers various aspects, ensuring trainees gain expertise in diverse field areas.

At 1300apprentice, we connect employers with apprentices across +40 industries, including plumbing. 

What Will You Learn in Plumber Training? 

Upon successful completion of the course to become a certified plumber, apprentices will learn different tasks, including:

  • Using plumbing hand and power tools
  • Installing hot and cold water systems
  • Installing stormwater and LPG systems
  • Fabricating and installing soil and waste stacks
  • Studying blueprints and drawings to determine plumbing systems and materials
  • Installing mechanical services plant, air handling and conditioning equipment
  • Setting out and installing hot and cold water systems and associated equipment
  • Installing water-based fire protection systems, including fire hydrants, hose reels, and sprinkler systems
  • Designing and installing sanitary plumbing and water supply systems
  • Fabricating and installing metal roofing, rainwater goods, and flashings

The Plumber Apprenticeship Student  

If you’re interested in pursuing a career in the plumbing industry, here are some aspects of the plumber apprentice: 

Critical Thinking

The apprentice should be able to evaluate the pros and cons of different solutions to solve plumbing-related problems effectively.


Proficient in fixing machines or systems, showcasing hands-on problem-solving skills.

Coordination with Others

The apprentice should be able to work in a team; adaptability and effective coordination with team members are essential traits developed during the apprenticeship.

Quality Control Analysis

Students need to learn and be responsible for conducting tests and checks to ensure products, services, or processes meet high-quality standards.

Active Listening

Apprentices must actively listen, avoid interruptions, and ask insightful questions to understand better and address plumbing challenges.

Practical Hands-On Work
The program emphasises hands-on experience, allowing apprentices to apply theoretical knowledge in practical scenarios.

Working Independently

Apprentices learn to work independently, demonstrating self-reliance and responsibility in executing plumbing tasks.

Using a Variety of Hand Tools

A key skill developed during the apprenticeship is proficiency with various hand tools.

Career Opportunities 

A plumber course opens doors to a range of exciting career opportunities, including:

  • Licensed Plumber
  • Plumbing Contractor
  • Hydraulic Consultant
  • Gasfitter
  • Specialized Plumber
  • Construction Plumbing
  • Maintenance Plumber
  • Estimator 
  • Supervisor or Manager 
  • Plumbing Inspector

The Plumbing Industry 

The plumbing industry in Australia is booming, with an expected growth of 8.6% by 2026, making it a sustainable long-term career choice. The main industries contributing to this growth include:

  • Construction:
    In construction, apprentices install and maintain plumbing systems in various structures, ensuring compliance with building codes for efficient water supply and sanitation.
  • Public Administration and Safety:
    Within the public sector, apprentices play a crucial role in maintaining plumbing infrastructure in public buildings, schools, and government offices, contributing to public safety through projects like fire protection system installations.
  • Electricity, Gas, Water, and Waste Services:
    Apprentices in this sector focus on installing and maintaining plumbing infrastructure related to water supply, wastewater management, and gas systems, aligning with sustainable practices for water conservation and eco-friendly waste disposal

(Plumbers | Labour Market Insights)

Future Paths and Certifications

This qualification lays the foundation for further career advancement and specialisation. Individuals can pursue additional certifications to enhance their skills and open doors to more diverse job roles within the plumbing sector.

How does 1300apprentice help me?

If you’re looking to complete a Certificate III in Plumbing, here’s how we assist you every step of the way:

  • Wages 

For Apprentices: We assist by providing information on fair wages. We advocate for fair compensation, ensuring that apprentices are financially supported throughout their learning journey.

For Employers: We work with employers to establish fair and competitive wage structures. 

  • Allowances

For Apprentices: We guide apprentices in understanding and accessing the allowances they are entitled to.  

For Employers: We educate employers on the various allowances available to apprentices, fostering a supportive environment.  

  • Annual Leave & Annual Leave Loading
  • TAFE/RTO Fees

For Apprentices: We assist apprentices in managing TAFE/RTO fees, providing information on fee structures and potential financial assistance.

For Employers: We work with employers to support the educational growth of apprentices. This includes discussing options for financial assistance and creating an environment that values ongoing education.

  • Mentoring & Support

For Apprentices: We connect apprentices with experienced mentors and companies. 

For Employers: We encourage employers to participate in traineeship programs, creating a positive workplace culture and facilitating the transfer of knowledge and skills within the team.


For Apprentices: We emphasise the importance of WHS and provide information on the necessary PPE to ensure apprentices work in a safe and secure environment.

For Employers: We collaborate with employers to establish and maintain a safe workplace. This includes implementing proper WHS practices and providing the necessary PPE for apprentices.

The 1300apprentice Difference

At 1300apprentice, we are committed to offering comprehensive support, guidance, and resources to ensure apprentices and employers connect. Join us on the journey towards a rewarding career in plumbing!

Contact us and learn more about how we can help apprentices and employers have a successful journey in the plumbing industry.

Check Out Our Latest Job Offers. 


  • Use plumbing hand and power tools
  • Install hot and cold water systems
  • Install stormwater
  • Install LPG systems
  • Fabricate and install soil and waste stacks
  • Studying blueprints, drawings to determine the plumbing systems and materials required
  • Install mechanical services plant, air handling and conditioning equipment and small boring systems

Future prospects

  • Certificate IV in Plumbing & services (Operations stream)

Also known as

  • Plumber
  • Drainer
  • Gas fitter
  • Plumber & drainer

If you like

  • Problem solving
  • Making decisions
  • Practical hands-on work
  • Working independently 
  • Using a variety of hand tools

We look after

  • Wages
  • Allowances
  • Annual leave & annual leave Loading
  • TAFE/RTO fees
  • Mentoring & support


The average weekly pay for a qualified plumber is $1,419 before tax. (LabourMarketInsights.gov.au)


>  Find out more about other apprenticeships