Choosing the right professional for your home or business can be confusing when it comes to gas and water work. Most people assume a plumber can do everything. In reality, there are key differences between plumbers and gasfitters in Australia.

Let’s break it down so you know who to call.

What Plumbers Are Qualified to Do

A licensed plumber is trained to install and repair water systems. That includes pipes, taps, drainage, toilets, sinks, and water heaters. Plumbers also handle blockages, leaking pipes, and water pressure issues.

Many people don’t realise that not all plumbers are licensed to work on gas. It depends on their qualifications and licensing class.

Common Tasks for Plumbers

• Fixing leaks and burst pipes
• Installing hot water systems
• Repairing toilets and taps
• Laying pipes for new homes or renovations
• Stormwater and sewer drainage

If the job involves water or wastewater, a plumber is the right choice. Just don’t assume they can handle gas as well.

What a Licensed Gasfitter Does

Gasfitters are specialists in working with natural gas and LPG systems. They install and repair gas appliances, meters, and piping. They also ensure proper ventilation and safety for all gas installations.

Gasfitters Handle Safety-Critical Work

Incorrect gas fittings can lead to dangerous leaks or carbon monoxide poisoning. That’s why it’s essential to use a licensed gasfitter for any gas-related job.

In New South Wales, gasfitting is a separate licence category. Many plumbers do carry both plumbing and gas licences. But not all.

To see what kind of gas services are available or required, get the details here.

How to Check If Your Tradesperson Is Licensed

It’s easy to assume that every tradie is qualified. However, checking credentials is vital. You can look up licences on the Service NSW website or ask for a licence card before the job starts.

A tradesperson may legally be allowed to do plumbing, gasfitting, drainage, or just one of those. The licence type will say exactly what they're allowed to do.

Why This Matters for Your Home or Business

If you need a new cooktop or gas heater installed, using a plumber without gasfitting qualifications can void insurance or warranty. Worse still, it could be unsafe.

The same goes for water work. Hiring someone unlicensed for plumbing can lead to water damage or fines.

Always hire based on the specific job at hand.