Skip to content

Plumbers jobs in Bunbury

Plumbers in Bunbury do the same work as plumbers anywhere in Australia, but who employs them, and under which licence, is local. Bunbury's largest employing industries are Health care and social assistance, Construction and Retail trade, which shapes both where the work is and how steady it tends to be. Licensing is set by Western Australia, not nationally — the requirements below are the ones that apply here.

Vacancies

Current plumbers vacancies in Bunbury

No plumbers roles are advertised in Bunbury right now. Licensing and who hires locally still apply — this page updates when a matching role appears.

Licensing

Licensing for plumbers in WA

A licence or registration is required in every Australian state and territory before you can carry out plumbing work — there is no unlicensed pathway anywhere in the country. Each jurisdiction has its own plumbing regulator, its own licence classes and its own split between doing the work, supervising it, certifying it and contracting directly to customers.

Western Australia
The Plumbers Licensing Board, supported by Building and Energy, licenses plumbers under the WA plumbers licensing regulations. A tradesperson's licence authorises a plumber to work under the direction of a plumbing contractor on water supply, sanitary and drainage plumbing, while a plumbing contractor licence authorises the holder to carry out and supervise plumbing work at both contractor and trade level. A provisional tradesperson's licence covers overseas plumbers completing gap training, and restricted plumbing permits cover limited work by other trades. Licences are renewed every three years.

Licensing rules change. Confirm with the regulator named above before quoting or contracting — this page is a starting point, not advice.

Local market

Who hires plumbers in Bunbury

Bunbury is Western Australia's second city and the South West's industrial gateway — the Bunbury Port ships alumina, mineral sands and woodchips, and South32's Worsley Alumina refinery inland at Collie is one of the region's largest private employers. Coal-fired generation at Collie is being wound down under the state's 2030 exit plan, prompting a government-funded worker transition program that is reshaping the regional skills mix. Health care led by Bunbury Hospital, construction and a growing ECU South West rural health training presence make up the balance.

WA Country Health Service South West (Bunbury Hospital), City of Bunbury, South32 Worsley Alumina and Edith Cowan University (South West campus) are among the largest employers in Bunbury. Most plumbers here, though, are hired by small and mid-sized businesses rather than by the names everyone recognises — which is why so many local vacancies never reach a big job board.

Largest employing industries

Health care and social assistanceConstructionRetail tradeManufacturingMiningEducation and training

84,332 people (Bunbury Significant Urban Area, ABS Estimated Resident Population at 30 June 2025 (much larger than the City of Bunbury LGA)).

Role

What the job involves

Plumbers install, maintain and repair water supply, sanitary, drainage, gas, roofing and mechanical services systems in homes, businesses and industrial buildings, and must be licensed in every Australian state and territory.

  • Studying blueprints, drawings and specifications to work out the layout of plumbing systems and the materials required
  • Installing hot and cold water systems, water supply pipework and associated equipment
  • Designing and installing sanitary plumbing, discharge pipes and fixtures, and fabricating soil and waste stacks
  • Installing below-ground drainage, sewerage and effluent pumping and disposal systems
  • Installing, maintaining and repairing gas mains, gas piping systems and fuel gas appliances
  • Installing water-based fire protection systems, including fire hydrants, hose reels and sprinklers
  • Assembling and installing mechanical services plant, air handling and conditioning equipment, and fabricating and installing metal roofing, rainwater goods and flashings

Training

Qualifications and training

  • Certificate III in Plumbing (CPC32420), the standard trade qualification, normally completed as a four-year Australian Apprenticeship (nominal duration 48 months full time, 72 months part time)
  • Certificate IV in Plumbing and Services (CPC40920) is the higher qualification required for supervisory and contracting credentials in some jurisdictions — NSW, for example, requires CPC40920 or later plus two years of combined industry experience for a plumbing contractor licence or qualified supervisor certificate
  • CPC32420 offers occupational specialisation streams, so apprentices can build towards work in areas such as drainage, gasfitting, roof plumbing and mechanical services

Skills

Skills employers ask for

Reading and interpreting plans, drawings and hydraulic specifications · Pipe measuring, cutting, jointing and pressure testing · Fault finding and diagnosis on water, drainage and gas systems · Roof plumbing, flashings and rainwater goods fabrication · Gas appliance installation and servicing (with the relevant gasfitting authorisation) · Excavation, trenching and confined-space awareness · Customer communication, quoting and compliance documentation · Construction induction (White Card) for on-site work

FAQ

Frequently asked questions

Plumbers work in Bunbury — licensing, hiring and what employers look for.

Can't find the answer you're looking for? Get in touch

Sources

  • Plumbers — occupation data · verified 2026-07-31. ABS ANZSCO Unit Group 3341 Plumbers — https://www.abs.gov.au/statistics/classifications/anzsco-australian-and-new-zealand-standard-classification-occupations/2022/browse-classification/3/33/334/3341; training.gov.au CPC32420 — https://training.gov.au/training/details/CPC32420; training.gov.au CPC40920 — https://training.gov.au/training/details/CPC40920; ACT AVETARS CPC32420 nominal term — https://www.avetars.act.gov.au/qualifications/CPC32420-CTT; Fair Work Ombudsman MA000036 — https://awards.fairwork.gov.au/MA000036.html; Jobs and Skills Australia Plumbers — https://www.jobsandskills.gov.au/data/occupation-and-industry-profiles/occupations/3341-plumbers; QBCC plumbing and drainage licences — https://www.qbcc.qld.gov.au/licences/apply-licence/available-licences/plumbing-drainage-licences; NSW Government plumbing, draining and gasfitting — https://www.nsw.gov.au/business-and-economy/licences-and-credentials/building-and-trade-licences-and-registrations/plumbing-draining-and-gasfitting; Building and Plumbing Commission Victoria — https://www.bpc.vic.gov.au/plumbers/registration-and-licensing/which-registration-or-licence-do-i-need; WA Government plumbers licensing — https://www.wa.gov.au/government/multi-step-guides/plumbers-licensing; ABLIS SA Plumbing, Gas Fitting or Electrical Workers Registration — https://ablis.business.gov.au/service/sa/plumbing-gas-fitting-or-electrical-workers-registration/446; ABLIS TAS Plumbing Practitioner's Licence — https://ablis.business.gov.au/service/tas/plumbing%20practitioners%20licence/7832; ACT Government construction licences — https://www.planning.act.gov.au/professionals/regulation-and-responsibilities/construction-licences; NT Plumbers and Drainers Licensing Board — https://plumberslicensing.nt.gov.au/licensing; ABLIS NT Certifying Plumber and Drainer Registration — https://ablis.business.gov.au/service/northern%20territory/certifying%20plumber%20drainer%20registration/3375
  • Bunbury — local data · verified 2026-07-31. ABS Regional population, 2024-25 (released 31 March 2026) — https://www.abs.gov.au/statistics/people/population/regional-population/latest-release; Edith Cowan University South West campus — https://www.ecu.edu.au/about-ecu/our-campuses/south-west-campus; .id (informed decisions) — https://www.id.com.au/insights/articles/top-50-largest-cities-and-towns-in-australia/

Hiring plumbers in Bunbury?

Valont People runs award-aware recruitment — role design, advertising, screening and shortlisting.