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Plumbers jobs in Adelaide

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

Vacancies

Current plumbers vacancies in Adelaide

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

Licensing

Licensing for plumbers in SA

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.

South Australia
Consumer and Business Services registers plumbing workers under the Plumbers, Gas Fitters and Electricians Act 1995 and the Plumbers, Gas Fitters and Electricians Regulations 2025. All plumbing and gas fitting workers, including apprentices, must hold a photographic registration card, which runs for three years, and contracting to the public requires a plumbing contractor's licence with a National Police Certificate no more than 12 months old.

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 Adelaide

Health care and social assistance accounts for 20.2% of South Australian employment, the highest share of any mainland state, with hospitals and aged care residential services the two largest single employing industries in Greater Adelaide. Defence shipbuilding at Osborne is the standout specialisation: ASC Pty Ltd sustains the Collins Class submarine fleet there with more than 2,500 staff and has been selected to jointly build Australia's conventionally armed, nuclear-powered submarines, while BAE Systems Australia runs the Osborne Naval Shipyard building Hunter class frigates. The merger of the University of Adelaide and the University of South Australia on 1 January 2026 created Adelaide University, now the state's largest university.

Central Adelaide Local Health Network, Northern Adelaide Local Health Network, Adelaide University and Flinders University are among the largest employers in Adelaide. 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 assistanceRetail tradeEducation and trainingConstructionProfessional, scientific and technical servicesManufacturing

1,491,015 people (Greater Adelaide (GCCSA), ABS ERP at 30 June 2025, from Regional population 2024-25).

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 Adelaide — licensing, hiring and what employers look for.

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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
  • Adelaide — local data · verified 2026-07-31. ABS Regional population, 2024-25 - https://www.abs.gov.au/statistics/people/population/regional-population/latest-release; ABS Labour Force, Australia, Detailed, Feb 2026, Table 05 - https://www.abs.gov.au/statistics/labour/employment-and-unemployment/labour-force-australia-detailed/feb-2026; ABS Census 2021 QuickStats Greater Adelaide - https://www.abs.gov.au/census/find-census-data/quickstats/2021/4GADE; SA Health Local Health Networks - https://www.sahealth.sa.gov.au/; Adelaide University - https://www.adelaide.edu.au/; ASC Pty Ltd - https://www.asc.com.au/; BAE Systems Australia - https://www.baesystems.com/en-aus/home

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