Every gas fitter Sydney property owners hire should be able to show two things: a current licence and a Certificate of Compliance at the end of the job. Sigma Plumbing brings both to every gas job, every time. As a licensed gas plumber Sydney households and businesses call daily, we handle gas fitting Sydney-wide. The work runs from a single cooktop connection to a full commercial gas line, with fixed written pricing and 24/7 emergency response for leaks.
Safe, Certified Gas Plumbing Services
Gas plumbing requires precision and strict safety standards. Sigma Plumbing provides licensed gas fitting for installations, repairs, and maintenance. We ensure your appliances and systems are safe, compliant, and fully functional.
- Gas appliance installations
- Repairs and servicing
- Safety checks and compliance
Gas Installation Sydney Properties Book Us For
New gas work is precision work. We run new gas lines, extend existing ones, and complete gas appliance installation across Sydney. That covers cooktops, ovens, and ducted or space heaters. Gas hot water systems and outdoor BBQ points round out the list. Every installation is pressure-tested before handover and finished with a Certificate of Compliance, because in NSW that document is your proof the work meets AS/NZS 5601 and state gas safety legislation.
Renovating a kitchen? Moving a gas point half a metre matters as much as installing a new one, and both are regulated work. Tell us what the build needs and we will sequence the gas fitting around your trades.
Commercial kitchens get the same treatment at a bigger scale. We install and certify gas lines for cafes, restaurants, and commercial fit-outs across Sydney. We size the supply for the appliance load and schedule the work around your trading hours, so the kitchen never misses a service.
Gas Repairs Sydney Cannot Afford to Put Off
Gas faults do not announce themselves politely. The signs are a faint rotten-egg smell near an appliance, a hiss along a line, or a pilot light that keeps dying. A gas bill that climbs without a reason belongs on the list too. Any one of those is a reason to stop and call.
Our gas repairs cover Sydney homes and businesses around the clock. Leaking joints and valves sit alongside faulty appliance connections, failed regulators, and damaged lines. Gas leak detection is done with proper instruments rather than guesswork. The fault gets found, fixed, and certified in one visit wherever possible.
If you suspect a leak right now, leave the area and avoid switches and flames. Ventilate only if it is safe to do so. Then call us on 0426 582 778. The emergency line runs 24 hours a day.
LPG or Natural Gas, Bottled or Mains
Sydney runs on both fuels, and we are licensed for both. As an LPG gas fitter, Sydney’s bottled-gas properties use us for cylinder connections and regulator replacements. Changeovers are part of the same licence. As a natural gas fitter, Sydney’s mains-connected homes book us for new connections and appliance swaps. Line upgrades complete the picture. Converting an appliance between fuels is also regulated work. We handle the conversion, the testing, and the certification together.
Why the Licence Matters
In NSW, gasfitting must be done by a licensed tradesperson or under one’s direct supervision. Unlicensed gas work risks fines, voided insurance, and far worse. Sigma Plumbing is licensed and insured under NSW Fair Trading, works to AS/NZS 5601 on every job, and hands over a Certificate of Compliance after every regulated gas job, no exceptions.
The rest is service. Fixed prices in writing before work starts. There is a $0 call-out fee, but not on weekends or late night. A 5.0-star Google rating. And one team that handles the plumbing and the gas, so nothing falls between two trades.
Gas Fitting Sydney FAQs
Do you install gas appliances?
Yes, we handle installation for stoves, heaters, and other appliances.
Can you repair gas leaks?
Absolutely. Safety is our top priority, and we respond quickly to any issues.
Do you perform safety inspections?
Yes, all work is checked to comply with regulations.
Do I need a licensed gas fitter in Sydney to connect a cooktop?
Yes. Connecting, moving, or converting any gas appliance is regulated work in NSW and must be done by a licensed gasfitter. The job should end with a Certificate of Compliance, which you will want for insurance and resale. We issue one on every regulated job as standard.
How do I know if I have a gas leak?
The classic sign is a sulphur or rotten-egg smell near an appliance or pipe. A hissing sound, a pilot light that will not stay lit, or an unexplained jump in your gas bill are also warnings. Leave the area, avoid anything that sparks, and call us on the 24/7 line.
How do I know if I have a gas leak?
The classic sign is a sulphur or rotten-egg smell near an appliance or pipe. A hissing sound, a pilot light that will not stay lit, or an unexplained jump in your gas bill are also warnings. Leave the area, avoid anything that sparks, and call us on the 24/7 line.
Can you install a gas hot water system?
Yes, supply and install or install only. We work across the major brands, advise on the right capacity for the household, and certify the installation. Same-day replacement is often possible when a unit fails.
Do you work with LPG bottles as well as mains gas?
We do. Cylinder connections, regulators, and changeover valves are all part of the licence. So are appliance conversions between LPG and natural gas. Tell us what fuel the property runs on and we bring the right fittings.
Book a Sydney Gas Fitter Today
Gas work is one trade where the shortcut is never worth it. Get it installed, repaired, and certified properly the first time.
Call 0426 582 778, email Info@sigmaplumbing.com.au, or use our contact page. Gas emergencies connect directly to a licensed gas fitter, 24 hours a day, every day of the year.