Can You Smell Gas at Home in Liverpool? Do Not Wait — Here Is Exactly What to Do

If you can smell gas in your Liverpool home right now, stop reading and act. Leave the building. Do not use light switches, your phone inside the house, or any appliances. Get outside and then call Jemena Gas Networks on 1800 427 532 to isolate the supply. Come back to this article once you are outside and safe. The next section explains what happens after that.

Step 1 — Leave the Building Immediately

When you smell gas, your first priority is safety, not investigation. Do not look for the source of the smell — leave the building immediately. Natural gas is highly combustible, and lingering to find the leak puts you at unnecessary risk. As you exit, do not use light switches, power points, your mobile phone, or any appliances inside the building. Do not smoke or light a match. If possible, leave doors open as you go to allow the gas to disperse and ventilate the property. Get everyone, including pets, outside and move a safe distance away from the building. Once you are out, do not re-enter the property for any reason until you have been given explicit clearance by a professional.

Step 2 — Do Not Use Any Electrical Devices Inside

Natural gas is highly flammable, and it only takes a tiny spark to ignite a concentrated accumulation of gas in an enclosed space. A spark from flipping a light switch, unplugging a phone charger, or even the static from a mobile phone is enough to trigger an ignition. This strict rule applies to everything electrical: light switches, power points, appliances, doorbells, and your mobile phone if you are still inside. Do not turn things off if they are on, and do not turn them on if they are off. Wait until you are completely outside and well away from the building before using your mobile phone to call for help.

Step 3 — Call Jemena Gas Networks, Then Call a Licensed Gas Fitter

Once you are safely outside, your first call should be to Jemena Gas Networks on 1800 427 532. They are available 24 hours a day and manage the gas network infrastructure. They can dispatch a crew to shut off the gas supply at the street level if necessary, ensuring the immediate danger is neutralized. After Jemena has isolated the supply and confirmed the area is safe, your next step is to call a licensed gas fitter in Liverpool to inspect the property, locate the leak, and repair the fault before the gas can be turned back on. It is crucial to understand that only a licensed gas fitter can legally carry out gas repairs in NSW and issue the certificate of compliance required before reconnection. Start 2 Finish Plumbing is available 24/7 on 0438 331 929 for gas emergencies across Liverpool and the surrounding area.

What Our Gas Fitters Do When They Arrive

When our licensed gas fitter arrives at your property, their first task is to safely assess the situation. They will check the property for any lingering gas smell and use specialized detection equipment to pinpoint the exact source of the leak. Once located, they will pressure test the gas lines to confirm the overall integrity of your system. The repair process may involve replacing faulty components such as flexible connectors, worn valves, regulators, or damaged sections of pipework. After the repair is complete, we re-test the entire system to absolutely confirm the leak is resolved and the pressure holds steady. Finally, we issue a gas fitting and compliance in Liverpool certificate for all gas work completed, which is required by NSW law before your supply can be safely reconnected. We can also liaise with Jemena to facilitate that reconnection if required.

What Are the Signs of a Gas Leak If You Cannot Smell It?

While the smell of "rotten eggs" (an additive called mercaptan) is the most obvious sign, not all leaks are immediately detectable by scent, especially if they are outdoors or very small. Other signs to watch for include dead or discoloured vegetation in a specific spot in your yard, which can indicate a leak from a buried gas line. You might also hear a faint hissing or blowing sound near gas appliances, meters, or pipes. If there is standing water near your property, continuous bubbling can be a warning sign. Additionally, an unexplained and sudden increase in your gas bill, or gas appliances that repeatedly fail to ignite or struggle to stay lit, should prompt an immediate inspection by a professional.

Can You Fix a Gas Leak Yourself in NSW?

Absolutely not. It is illegal and highly dangerous to carry out gas fitting work without a valid licence in NSW. This applies to everything, even seemingly simple tasks like tightening a loose gas fitting or replacing a flexible connector behind a stove. You must use a licensed gas fitting across Liverpool and surrounding area professional. Attempting unlicensed gas work not only puts your life and property at severe risk but will also instantly void your home insurance. Furthermore, all legal gas work requires a formal certificate of compliance upon completion.

Smell Gas in Liverpool? Call Us Now — 24/7

Start 2 Finish Plumbing provides 24/7 emergency gas fitting across Liverpool, Chipping Norton, Moorebank, Prestons, Casula and surrounding area. All gas work is carried out under Licence No. 383982C and a certificate of compliance is issued on every job.