Gas Plumbers in Christchurch

Gas plumbing costs in New Zealand include gas hob connection at $200 to $500, gas hot water system installation at $2,500 to $4,500, gas fireplace installation at $3,000 to $6,000 (including flue), gas bayonet fitting installation at $200 to $400, gas compliance certificate at $150 to $350, and gas leak detection and repair at $150 to $500. All prices include GST. A full home gas fit-out for a new build costs $3,000 to $8,000 depending on the number of gas points.

Gas leaks are extremely dangerous — natural gas and LPG are both flammable and can cause explosions. If you smell gas (a rotten egg odour added to gas for detection), do not operate any electrical switches, evacuate the property, and call 111 from outside. Then call a registered gasfitter. All gas installations in New Zealand must comply with NZS 5261 (Gas Installation) and must be tested for leaks before commissioning. A gasfitter must issue a Gas Safety Certificate (GSC) for all gas work.

New Zealand has two types of gas supply: natural gas (reticulated network, available mainly in the North Island from Auckland to Taranaki) and LPG (bottled gas, available everywhere). If your property is on the natural gas network, you pay a monthly connection fee plus usage. LPG is delivered in 45kg bottles or bulk tanks. Your gas plumber can advise on the best gas supply option for your property in Christchurch and ensure your appliances are set up for the correct gas type.

A Gas Safety Certificate (GSC) is required for all gas work carried out in New Zealand. This is a legal document that certifies the installation has been tested, is safe, and complies with NZS 5261. Your gasfitter must provide a GSC within 20 working days of completing the work. If you are selling or renting a property, having current gas compliance documentation provides assurance that the gas installation is safe.