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Plumber (General) - ANZSCO 334111

Plumber (General) ANZSCO 334111 is a skilled trade occupation in Australia responsible for installing, maintaining, and repairing water, gas, drainage, and sewage systems in residential, commercial, and industrial settings. Plumbers are very important for making sure that people use water safely, dispose of trash properly, and follow Australian building and safety rules.

Plumber jobs in Australia still offer good career stability and long-term opportunities because of the rapid growth of construction, infrastructure, and the need for skilled trades. This job is especially important in both cities and rural areas, where there are still a lot of skilled workers who are hard to find.

Trades Recognition Australia (TRA) assesses plumber ANZSCO 334111 for migration purposes. It is also on important skilled occupation lists, which makes it a popular way for people to get permanent residency (PR) in Australia through skilled migration and employer-sponsored visas.

A Plumber (General) ANZSCO 334111 standing near a kitchen sink with his tools

Skills Required for Plumber (General)

To work as a plumber in Australia, candidates must demonstrate a strong set of skills. These involve technical skills, industry skills and soft skills.

Core Technical Skills

  • Installation of water supply and drainage systems
  • Pipe fitting, cutting, and welding
  • Reading plumbing drawings and blueprints
  • Maintenance of sewage and sanitation systems
  • Knowledge of Australian plumbing codes and standards

Modern Industry Skills

  • Water efficiency and sustainable plumbing systems
  • Installation of gas systems and appliances
  • Rainwater harvesting systems
  • Smart plumbing and building automation basics
  • Use of modern plumbing tools and diagnostic equipment

Soft Skills

  • Attention to safety and detail
  • Problem-solving ability
  • Communication with clients and contractors
  • Time management and project coordination

Plumber (General) ANZSCO 334111 Demand and Market Trends in Australia

The demand jobs for skilled migrant in Australia remains consistently strong due to population growth and infrastructure development. 

Why demand is high:

  • Rapid residential and commercial construction
  • Infrastructure upgrades and maintenance needs
  • Skilled labor shortages in trade occupations
  • Increased focus on water conservation and sustainability

Job Market Overview:

  • High demand in major cities like Sydney, Melbourne, Brisbane
  • Strong opportunities in regional Australia
  • Growth in construction and maintenance sectors
  • Employer sponsorship opportunities available

Career Path of a Plumber (General) in Australia

Entry Level (Apprentice Plumber)

  • Assists with installations and repairs
  • Learns plumbing systems and safety procedures
  • Works under supervision

Qualified Plumber

  • Performs installations and maintenance independently
  • Handles residential and commercial plumbing systems
  • Ensures compliance with safety standards

Senior Plumber

  • Supervises projects and teams
  • Manages complex plumbing systems
  • Oversees compliance and quality

Plumbing Supervisor / Contractor

  • Leads plumbing projects
  • Manages business operations and contracts
  • Coordinates with clients and stakeholders

Skill Level

Skill Level 3 (Trade Occupation)

Plumber (General) (ANZSCO 334111) is classified as Skill Level 3 under the ANZSCO framework.

This typically requires:

  • Completion of a plumbing apprenticeship
  • Relevant trade qualification (Certificate III in Plumbing)
  • Licensing or registration in Australia
  • Practical plumbing experience

Skill Assessment Process

For migration purposes, the skills assessment process for Plumber ANZSCO 334111 typically involves the following three stages:

Stage 1: Document Evidence Assessment

In this stage, your qualifications and employment history are reviewed to verify that your experience aligns with ANZSCO 334111 requirements.

You must provide:

  • Trade qualifications or apprenticeship certificates
  • Employment reference letters
  • Payslips and supporting financial documents
  • Detailed job duties matching the occupation

Stage 2: Technical Assessment

If required, you will undergo a technical evaluation conducted by a TRA-approved assessment provider such as VETASSESS.

This may include:

  • Practical demonstration of your plumbing skills
  • Technical interview
  • Questions based on real work scenarios

Stage 3: Outcome / Final Assessment

After successfully completing all required stages, TRA issues the final assessment outcome.

  • Positive outcome → Eligible for visa application
  • Negative outcome → Additional evidence or reassessment may be required

Specializations

  • Maintenance Plumber
  • Construction Plumber
  • Gasfitter
  • Roof Plumber
  • Drainage Specialist
  • Sanitary Plumber
  • Industrial Plumber

Occupation Lists Overview

On the Occupation Lists

  • Subclass 189 – Skilled Independent Visa
  • Subclass 190 – State/Territory Sponsored Visa
  • Subclass 491 – Skilled Work Regional (Provisional) Visa
  • Subclass 186 – Employer Nomination Scheme (ENS)
  • Subclass 494 – Skilled Employer Sponsored Regional Visa
  • Subclass 482 – Temporary Skill Shortage Visa
  • Subclass 407 – Training Visa
  • Subclass 485 – Temporary Graduate Visa

Occupation Category under Unit Group 3341

  • 334111 Plumber (General)
  • 334112 Airconditioning and Mechanical Services Plumber
  • 334113 Drainer
  • 334114 Gasfitter
  • 334115 Roof Plumber

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Job Outlook for Plumber (General) 334111

Weekly Earnings (Median)

$1,900 – $2,200 per week

Full-time Employment Share

85% – 93%

Workforce Size (Employed)

110,000 – 160,000 workers

Average Full-time Hours

44 hours per week

Female Share

~2%

Median Age

33–35 years

Employment Growth (Annual)

~5,000+ new jobs per year

Industry Demand

Construction, maintenance, infrastructure

5-Year Outlook

Strong growth (skills shortage occupation)

 

Visa Options for Plumber (General)

Skilled Migration Visas

  • Subclass 189 – Skilled Independent Visa
  • Subclass 190 – Skilled Nominated Visa
  • Subclass 491 – Skilled Work Regional Visa

Employer Sponsored Visas

  • Subclass 186 – Employer Nomination Scheme
  • Subclass 482 – Temporary Skill Shortage Visa
  • Subclass 494 – Regional Sponsored Visa

Other Pathways

  • Subclass 485 – Temporary Graduate Visa
  • Subclass 407 – Training Visa

English Language Requirement

Typical requirements:

Test

Overall Score

Minimum Score Requirement

IELTS

6.0 – 7.0

Minimum 6.0 in each band (Listening, Reading, Writing, Speaking) for most visas

OET

B

Minimum B in all sections

TOEFL iBT

60 – 94+

Minimum section scores vary depending on visa subclass

PTE Academic

50 – 65

Minimum 50 in each component (higher scores required for PR points)

Qualification Requirement for Plumber(General)

To work as a plumber in Australia, applicants generally need:

  • Certificate III in Plumbing
  • 3–5+ years of relevant work experience
  • Completed apprenticeship
  • Licensing or registration (state-based)
  • Practical hands-on trade experience

Tasks Performed by Plumber(General)

  • Installing water supply and drainage systems
  • Repairing pipes, fittings, and fixtures
  • Testing plumbing systems for leaks and safety
  • Installing gas appliances and systems
  • Reading technical plans and specifications
  • Ensuring compliance with Australian plumbing codes

Plumber vs Gasfitter (ANZSCO 334111 vs 334114)

Plumber (General) (ANZSCO 334111)

  • Installs, maintains, and repairs water supply, drainage, and sanitation systems in residential, commercial, and industrial buildings
  • Works on pipes, fittings, fixtures, and sewage systems to ensure proper water flow and waste disposal
  • Handles installation of bathrooms, kitchens, and water-based appliances such as sinks, toilets, and water heaters
  • Diagnoses plumbing issues such as leaks, blockages, and pipe damage, and performs necessary repairs
  • Ensures all plumbing work complies with Australian plumbing codes & safety regulations

Gasfitter (ANZSCO 334114)

  • Installs, maintains, and repairs gas supply systems and gas appliances in residential and commercial environments
  • Works with gas pipelines, meters, regulators, and valves to ensure safe gas distribution
  • Installs and services gas-powered appliances such as heaters, stoves, and hot water systems
  • Conducts gas leak detection, pressure testing, and safety inspections to prevent hazards
  • Ensures compliance with strict gas safety standards and regulations in Australia

Key Differences

The main difference between plumber and gasfitter occupations lies in their area of specialization. Plumbers primarily focus on water systems, drainage, and sanitation infrastructure, ensuring safe water supply and waste management. In contrast, gasfitters specialize in gas installation, maintenance, and safety, working with potentially hazardous systems that require additional safety certifications.

Plumber vs Drainer (ANZSCO 334111 vs 334113)

Plumber (General) ANZSCO 334111

  • Installs, maintains, and repairs water supply, drainage, and sanitation systems inside and around buildings
  • Works on residential, commercial, and industrial plumbing systems such as bathrooms, kitchens, and water lines
  • Installs and services pipes, taps, toilets, sinks, and hot water systems
  • Diagnoses and repairs issues like leaks, blockages, and low water pressure
  • Ensures compliance with Australian plumbing standards and safety regulations

Drainer ANZSCO 334113

  • Installs and maintains underground stormwater and sewerage drainage systems
  • Works primarily on large-scale excavation and civil construction projects
  • Lays and connects drainage pipes, pits, and culverts for proper water flow management
  • Prevents flooding, waterlogging, and structural water damage in infrastructure projects
  • Works closely with construction and civil engineering teams on roads, buildings, and subdivisions

Key Differences

The main difference between a plumber and a drainer lies in their area of work. Plumbers focus on internal and external building plumbing systems, ensuring safe water supply and sanitation within properties. In contrast, drainers specialize in underground drainage infrastructure, working on large-scale systems that manage stormwater and sewage flow across construction and civil projects.

Final Thoughts

Plumber (General) ANZSCO 334111 is one of the most in-demand trade occupations in Australia, driven by ongoing construction, infrastructure development, and increasing demand for water and sanitation services. With multiple visa pathways, strong job stability, and competitive salaries, it is an excellent option for skilled migration applicants.

However, successful migration depends on proper qualification recognition, licensing, and accurate documentation for skills assessment. Understanding the correct pathway and meeting all requirements can significantly improve your chances of approval and help you achieve Australian permanent residency.

Remember Us

If you need assistance with Australian migration or skills assessment for plumber jobs in Australia, our team at CDRAustraliaEngineer is here to guide you through every step. Trade occupation assessments, visa applications, and documentation can be complex, and professional support can make a significant difference in your success.

We provide:

  • Skills assessment support
  • Document verification and review
  • Correct ANZSCO code selection
  • Visa and PR pathway guidance
  • Reapplication and refusal case support

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Creating a CDR Report may be difficult due to Engineers Australia’s standards and rules ( EA ). Our experienced engineers have assisted many people in obtaining approval for their report from the EA via the use of powerful projects.

People Also Ask

 A plumber installs, maintains, and repairs water, drainage, and gas systems in residential and commercial buildings.

 Yes, plumbers are in high demand due to construction growth, infrastructure projects, and skilled labor shortages.

 You typically need a Certificate III in Plumbing, apprenticeship training, and licensing depending on the state.

 Trades Recognition Australia (TRA) assesses plumbers for migration purposes.

 Plumbers typically earn between AUD $70,000 to $110,000+ annually depending on experience and location.

Yes, plumbers can apply for PR through visas like Subclass 189, 190, and 491, as well as employer-sponsored pathways.