Licensed Gas Plumbing
Services in Sydney

Gas work in NSW must be carried out by a licensed gas fitter, not a handyman or a general plumber without the right ticket. We hold Gasfitter and LP Gasfitter classes under NSW Fair Trading contractor licence A825, and we handle gas fitting for homes and commercial properties across Sydney. Done properly, gas is safe and efficient. Done badly it is dangerous, which is why the licence exists.

Established

x

Generations of
family

+

Yrs Master
Plumbers member

Licensed
plumbers

.6

Google
rating

Established

x

Generations of
family

+

Yrs Master
Plumbers member

Licensed
plumbers

.6

Google
rating

Gas Work We Carry Out

New gas points and connections. Appliance installation and changeovers,
including cooktops, ovens, heaters, hot water
units and commercial kitchen equipment. Gas leak detection
and repair. Conversions between natural gas and LPG.
Certification of every job we do. Decommissioning and capping
of old
or unsafe lines. We work on both natural gas
and LPG for
homes, restaurants, pubs and
commercial kitchens, and we
issue the
compliance certificate when the job is done.

If You Smell Gas

A gas leak is an emergency.
If you can smell gas.

Safety Steps

Turn off the supply at the meter if it is safe to do so.
Open windows and doors.
Avoid anything that could ignite gas.
Do not use naked flames.
Call HD Trinder immediately. (02) 9798 8169

Commercial and
Hospitality Gas

Commercial kitchens run hard, and when new gas equipment
goes in, it needs to be installed right the first time.

We install new commercial cooktops, ovens, fryers, woks and
water heaters. Every installation is tested before handover, and
you receive the compliance certificate for the work we did.

We work around service hours, so a new installation does not
cost you a night of trade.

Restaurants

Pubs & Clubs

Commercial Kitchens

Hotels

Aged Hospitality Venues

Gas Appliance
Installation,
Done Properly

Every appliance we fit is tested
and certified before we leave.

Heaters

Supply, install and changeovers.

Cooktops

New installs and replacements.

Ovens

Fitted, connected and tested.

Hot Water Units

Instantaneous and storage systems.
We install gas heaters, cooktops, ovens and hot water units,
whether it is a brand-new connection or a swap-out of a failing unit.
The job ends with a leak test, a working appliance and the
compliance certificate in your hand.

Old Heaters and

Carbon Monoxide

Older gas heaters are the main carbon monoxide risk in
Australian homes.

If your heater is more than ten years old,
the safest fix is
not another repair. It is a
new unit, installed and certified.

We remove the old heater, install the
replacement,
test the connection and issue
the compliance certificate.

New units also burn less gas, so the upgrade 
pays part  of its own way.

Conversions and
New
Connections

Moving from electric to gas, or connecting a new appliance for
the first time, is more than running a pipe.

The supply has to be sized for the load, the appliance certified,
and the work tested and documented.

We handle new gas points, meter and regulator work in
coordination with the supplier, and conversions between
natural gas and LPG.

Assess the load

Install pipework

Test and certify

Issue compliance certificate

Why the Licence Matters

Unlicensed gas work is illegal in NSW for good
reason.

A small mistake with gas does not end in a
puddle you mop
up, it can mean a fire or
carbon monoxide.

Using a licensed gas fitter protects your home
or venue,
keeps your insurance valid, and gives
you a compliance
certificate that proves the
work was done to standard.

We Test and
Certify Every Job

Every gas job we complete is tested and certified, and you receive
the compliance certificate for your records and insurance.

It is the proof the work was done to standard, and it is part of every
gas job we do, not an optional extra you have to ask for.

Straight Answers, Fair Prices

We will tell you what is wrong, what it will cost, and what your options are, in plain terms, before any work starts. No jargon, no pressure, and no surprise on the invoice. It is how we would want to be treated, and it is how we have kept clients for decades.

Yes. We hold Gasfitter and LP Gasfitter classes under NSW Fair Trading contractor licence A825.

Yes. We install and connect gas appliances and certify the work.

Yes. Certified gas work comes with the compliance certificate you need.

Turn off the supply if safe, open up the space, avoid flames and switches, and call (02) 9798 8169. We respond to gas emergencies 24/7.

Ready to Talk?
Call Us Directly.

Whether it's a commercial contract, a maintenance arrangement, or a job booked this week, the fastest way is a call.

© 2026 HD Trinder Plumbers‎