At a Glance
Adelaide's well-established natural gas network means most metropolitan homes already have connections, keeping appliance hookups straightforward. Gas fitting work ranges from $150 to $3,400 per job, with new line installations and compliance upgrades at the top end.
What's Included in the Price
A standard gas fitting quote covers labour, pipe and fittings, flexible connectors, pressure testing to AS/NZS 5601 Gas Installations requirements, and an OTR compliance certificate (eCoC). Appliance connections include gas supply hookup, leak testing at all joints, and pressure verification. New line work includes pipe routing from the meter, penetrations, support brackets, and full system pressure testing. Where plumbing connections are involved, work must also comply with AS/NZS 3500 Plumbing and Drainage.
What Affects the Cost
- Existing gas infrastructure: Most Adelaide homes have gas, so adding a new point near an existing line is relatively affordable. Running pipe from the meter across the property costs more.
- Pipe routing: Solid brick construction (common in Adelaide's older homes) makes wall penetrations more labour-intensive than timber-framed walls.
- Gas appliance type: Connecting a freestanding gas heater via bayonet is simple. Installing a built-in gas fireplace or ducted heating requires more extensive gas fitting work.
- Flexible connectors: Must be replaced every 5 years. Any gas work should include an audit of all connectors in the property.
- After-hours and emergency work: Gas leak investigations outside business hours attract premium rates.
A straightforward appliance connection to an existing bayonet point in a modern Mawson Lakes home sits toward $150. Running a new gas line from the meter to a rear extension in a solid brick character home in Colonel Light Gardens, with multiple wall penetrations, aged pipework needing replacement, and connector upgrades across the property, pushes toward $3,400. Most Adelaide jobs land around $700 for a short new pipe run or connection with connector replacement.
Gas leaks require immediate attention. If you smell gas, call Australian Gas Networks' emergency line (1800 GAS GAS / 1800 427 427) to isolate the supply before calling a gas fitter. After-hours, weekend, and emergency gas work carries premium rates. Adelaide's cool winters from June to August create peak booking periods for gas heater servicing and connections. For non-urgent work, scheduling during business hours and outside the winter peak saves money.
Adelaide-Specific Considerations
Adelaide relies heavily on natural gas for heating. The city's cool winters (overnight lows of 5 to 8 degrees C from June to August) mean gas ducted heating and gas wall furnaces are common, more so than in Brisbane or Perth. This makes gas fitting a bread-and-butter trade in Adelaide, with competitive pricing for standard work.
Older character homes in suburbs like Norwood, Unley, Colonel Light Gardens, and Prospect often have original gas infrastructure from the mid-20th century. While generally still functional, aged iron or copper gas lines should be inspected during any new work. A responsible gas fitter will flag sections that do not meet current standards and recommend replacement.
Adelaide's metropolitan natural gas network (supplied by Australian Gas Networks) covers most suburbs within 25km of the CBD. Beyond that, particularly in the Adelaide Hills and semi-rural areas like McLaren Vale, LPG is more common. LPG gas fitting involves different regulators and pressure settings, so confirm your gas fitter has experience with the relevant gas type.
South Australia has among the highest electricity prices in the country, which historically made gas the economical choice for heating and cooking. With rooftop solar now widespread, some Adelaide homeowners are switching to all-electric setups. Consider your long-term energy strategy before investing in new gas infrastructure.
Hiring a Licensed Gas Fitter in SA
Gas work in South Australia must be performed by a tradesperson with a gas fitting licence. Consumer and Business Services (CBS) issues the licence, while the Office of the Technical Regulator (OTR) monitors technical compliance. Not all plumbers hold a gas fitting licence. Your gas fitter must lodge an electronic Certificate of Compliance (eCoC) with OTR for every job. Ask for the notice number before final payment. Red flags: no licence number on the quote, not lodging a compliance notice, or quoting a flat rate without inspecting the site.
How We Calculate
Estimates are based on current trade rates for licensed gas fitters in SA, adjusted for Adelaide labour costs and typical material prices. All figures include GST. Ranges cover appliance connections through to new gas line installations.