They have an incredibly fast and friendly service. It is a no brainer to use them, it is such a relief to find a business who are doing such a great job and providing excellent service.
Licensed Gas Fitters in Sydney
Gas Plumbing Sydney
Honest pricing, quality workmanship, gas plumbers available 7 days.
Apex Gas Heater Service handles gas leaks, installs and repairs for homes and businesses across Sydney. Clear communication, no hidden costs, work you can rely on.
Reliable gas plumbing
Trusted gas plumbing in Sydney
When it comes to gas plumbing Sydney homeowners and businesses trust, Apex Gas Heater Service delivers safe, compliant work at a fair price.
With more than 26 years of plumbing experience behind the team, we provide professional gas plumbing services for residential and commercial properties right across Sydney. From a hissing gas leak to a full appliance install, every job is carried out by a licensed gas fitter and finished to Australian safety standards. We keep our communication clear and our pricing honest, so you always know what you are paying for before we start.
Need a gas plumber Sydney wide who turns up when they say they will? That is the standard we hold. Our gas plumbers are available 7 days, and we back every job with our workmanship guarantee.
What we do
Our gas plumbing services
One licensed team for the full range of gas plumbing services across Sydney.
When it cannot wait
Emergency gas plumbing
A gas leak or a sudden appliance failure is not something to leave overnight. Our emergency gas plumbing response gets a licensed gas fitter to your property quickly to make the situation safe. If you can smell gas, turn off your supply at the meter, open the windows, avoid switches and flames, and call us straight away.
We carry the right detection gear to find the source, isolate it and repair it properly, then issue the paperwork to prove the work is compliant. Emergency gas plumbing is available 7 days a week so you are never left waiting through a weekend.
For business
Commercial gas plumbing
Apex covers residential and commercial gas plumbing across Sydney. For business owners, strata managers and real estate agents, we handle commercial gas plumbing with minimal disruption to your premises and your trading hours.
From kitchen fit-outs and appliance connections to leak investigations and compliance work, our licensed gas fitter team delivers the same honest pricing and guaranteed workmanship we bring to every home.
Licensed and compliant
Why a licensed gas fitter matters
In New South Wales, gas work is not a DIY job. Using a licensed gas fitter Sydney wide protects your home, your insurance and your family.
By law, all gas installation and repair work in NSW must be carried out by a licensed gas fitter, and every job needs a gas compliance certificate. Apex holds licence 306733C, so the work we do is legal, certified and signed off correctly. A proper gas safety check at the end of the job confirms there are no leaks and that your appliances are running as they should.
Cutting corners on gas is dangerous and can void appliance warranties and home insurance. We would rather do it once, properly, and give you the certificate to prove it.
Know the warning signs
Signs you need a gas plumber
Catch these early and you can avoid a bigger, costlier problem.
Gas odour
A rotten-egg or sulphur smell points to a leak. Treat it as urgent and call a gas plumber straight away.
Hissing or banging
Unusual sounds near gas lines or appliances often signal a fault that needs inspection.
Rising gas bills
A jump in your bill with no change in usage can mean a hidden leak somewhere in the system.
Weak or yellow flame
A healthy gas flame burns blue. Yellow or orange flames suggest incomplete, unsafe combustion.
Pilot light keeps going out
A pilot that will not stay lit usually needs a professional to diagnose and repair.
Corroded or damaged pipes
Visible wear on gas pipes compromises safety and is a clear sign to book a gas plumber.
Why Apex
Workmanship guaranteed gas plumbing
The reasons Sydney customers call us back and refer us on.
What people say
Real reviews from Apex customers
Customer
Made an enquiry for a heater repair in the morning and they had it repaired by the end of the day. Amazingly fast service, never had experienced such fast response from any business type before. 5 star service!!
Customer
Apex Gas Heater Service is a trustable heater service business. They return call and are always on time whenever you contact them. I’m definitely going to use them again.
Customer
Good to know
Gas plumbing FAQs
Quick answers to the questions Sydney customers ask most.
No. In New South Wales, gas work must be carried out by a licensed gas fitter, and DIY gas work is illegal and unsafe. Every gas installation or repair also requires a gas compliance certificate, which only a licensed gas fitter can issue.
Yes. Whether it is a new appliance connection, a leak repair or a full installation, the law requires a licensed gas fitter. Apex holds licence 306733C, so your work is legal, certified and properly signed off.
Common signs are a rotten-egg or sulphur smell, a hissing sound near gas lines, a sudden rise in your gas bill, or a yellow rather than blue flame. If you suspect a leak, turn off the gas at the meter, open windows, avoid switches and flames, and call a gas plumber immediately.
Cost depends on the job, the appliances involved and the length and routing of any new gas lines. Rather than guess, we give you a free, upfront quote after assessing the work, with honest pricing and no hidden costs. You approve it before we start.
As a general guide, gas appliances should be serviced every one to two years to keep them running safely and efficiently. Regular servicing helps prevent leaks, lowers running costs and extends the life of the appliance.
Yes. Apex provides gas plumbing across Sydney, 7 days a week. Call (02) 8960 0868 or request a free quote and a licensed gas fitter will get back to you fast.
Ready for safe, compliant gas plumbing?
Get a free quote from a licensed gas fitter today. Honest pricing, guaranteed workmanship, 7 days a week.