Need a licensed gas fitter in Adelaide? We install, repair and certify gas hot water, gas cooktops, gas heaters, gas BBQs and bayonet points, and we detect and locate gas leaks 24/7. Call 0432 667 785.

Allmat plumbers hold full South Australian gas fitting licences. Every gas job is signed off with a Certificate of Compliance and lodged with the Office of the Technical Regulator (OTR), which is required by SA law for any new gas appliance install or alteration.

Smell gas? Do this first

If you can smell gas inside your home:

  • Do not turn any electrical switches on or off (a spark can ignite gas)
  • Do not use phones, lighters, matches or any flame
  • Open doors and windows to ventilate
  • Turn off the gas at the meter (a quarter-turn lever near the front of your property)
  • Get out of the house and call us from outside on 0432 667 785, or in a serious emergency call the SA Gas Networks 24/7 emergency line on 1800 GAS LEAK (1800 427 532)

See our blog post on signs of a gas leak in your home for the warning signals to watch for.

Gas services we provide

Gas leak detection

We use electronic gas detectors and pressure-decay testing to find leaks at fittings, joints, regulators and buried pipework. After repair we re-test and certify the system.

Gas hot water installs and replacement

Continuous flow gas (Rinnai, Bosch, Rheem) and gas storage units. We supply, install, certify, and lodge the OTR paperwork. See our dedicated hot water plumber page for system options.

Gas cooktop installs and replacement

New cooktops, swap-outs, electric-to-gas conversions, and conversions from natural gas to LPG (or back). We install the bayonet, run the gas line if needed, fit the cooktop, and certify.

Gas heaters and space heating

Wall furnaces, log-effect fires, ducted gas. We service and replace existing units and run the gas supply for new installs. See our blog on how often to service a gas heater.

Bayonet points and BBQ connections

Outdoor bayonet points for portable gas heaters or BBQs, and fixed BBQ supply lines. Done to AS 5601 and certified.

Pre-purchase and rental gas inspections

Buying a property and want a gas safety check? Renting one out and need to confirm appliances are safe? We inspect, test, and provide a written report.

Why proper certification matters

Any gas appliance install, replacement or alteration in South Australia must be done by a licensed gas fitter and accompanied by a Certificate of Compliance lodged with the OTR. Without it:

  • Your home insurance can refuse to pay if there is an incident
  • Conveyancing can flag the install during sale
  • You expose your household to carbon monoxide and explosion risk

Every gas job we do is fully certified. We give you a copy of the compliance certificate and lodge it with the OTR.

What gas fitting costs in Adelaide

Pricing depends on the appliance, the run length, and whether new gas line work is required. Cooktop swap-outs, heater services, and bayonet points are usually a single call-out plus parts. Continuous flow gas hot water installs are quoted separately. We give a fixed written quote before any work starts.

Why Adelaide chooses Allmat for gas fitting

  • Licensed SA gas fitters with full plumbing licences too – one trade does the whole install.
  • Certificate of Compliance issued and OTR lodged on every gas job.
  • 24/7 emergency response for suspected gas leaks. See our 24/7 emergency plumbing page.
  • Same-day appointments available across metropolitan Adelaide.
  • 5.0 stars on Google from 200+ verified Adelaide customers.

Adelaide suburbs we service for gas fitting

We cover all of metropolitan Adelaide including Glenelg, Norwood, North Adelaide, Port Adelaide, Unley, Stirling, Blackwood, and surrounds.

Related plumbing services

Gas fitting FAQs

Do I legally need a licensed gas fitter in SA?

Yes. Any gas install, replacement or alteration in South Australia must be done by a licensed gas fitter and accompanied by a Certificate of Compliance lodged with the OTR. DIY gas work is illegal and voids your home insurance.

Can I convert my electric cooktop to gas?

Usually yes if you have a gas connection at the property. We run the gas line to the cooktop location, fit the bayonet or hard connection, install the appliance, and certify. Worth getting a quote to compare against an induction electric upgrade.

How often should I service my gas appliances?

Gas hot water and heaters every 2 years is the general guidance, annually if heavily used or in a coastal location. See our gas heater servicing blog for the detail.

What is a Certificate of Compliance?

It is the legal document a licensed gas fitter issues at the end of any gas install or alteration in SA. It certifies the work was done to AS 5601 standards and is lodged with the Office of the Technical Regulator. Always keep your copy – you may need it for insurance claims or property sale.

Do you do gas leak detection in rentals or commercial?

Yes, both. We work directly with property managers, landlords and commercial premises across Adelaide. Written reports and certificates supplied.

Book your Adelaide gas fitter now

Call 0432 667 785 for licensed gas fitting and 24/7 gas leak detection across Adelaide. If you smell gas inside the house, get out and call from outside.