15 Jan Gas Plumber vs Gas Fitter Brisbane
Choosing the Right Professional
“Do I need a gas plumber or a gas fitter?” I get asked this question at least once a week, and honestly, I understand the confusion. The terms are often used interchangeably, the work overlaps significantly, and for the average Brisbane homeowner or business owner, the distinction isn’t always clear.
As a Master Plumber holding both plumbing and gas fitting licenses in Queensland, let me clear up the confusion and help you understand who you actually need to call for different gas-related jobs.
The Short Answer
In Queensland, the terms “gas plumber” and “gas fitter” essentially refer to the same qualified professional – someone licensed to install, maintain, repair, and certify gas appliances and systems. The terminology difference is more about common usage than legal distinction.
However, there’s a crucial detail: not all plumbers hold gas licenses, and not all gas fitters are also plumbers. This matters when your job involves both plumbing and gas work.
Understanding Gas Licensing in Queensland
Let me explain how the licensing actually works:
Gas Fitting License – This is your Type B Gas License issued by the Queensland Government. It qualifies the holder to work on gas appliances and installations. My gas license is L31 902.
Plumbing License – This covers all general plumbing work including water supply, drainage, roofing, and sanitary plumbing. My plumbing license is 28840.
Combined qualification – Many professionals (like myself) hold both licenses. This is actually quite common and incredibly practical because most gas work involves some plumbing work too.
Here’s what’s important: when you call someone for gas work, verify they hold a current Queensland gas license. Don’t assume that being a plumber automatically means they’re licensed for gas work – it doesn’t.
When You Need a Gas-Licensed Professional
Any work involving gas requires a properly licensed professional. It’s not just good practice – it’s the law, and it’s about safety. Here’s the work that requires a gas license:
Gas appliance installations:
- Cooktops and ovens
- Hot water systems (gas storage or instantaneous)
- Gas heaters (ducted, wall, or space heaters)
- Gas fireplaces
- Outdoor BBQ installations
- Commercial kitchen equipment
Gas line work:
- Installing new gas lines to appliances
- Repairing or replacing existing gas lines
- Installing or relocating gas bayonets (those connection points for portable heaters or BBQs)
- Pressure testing gas systems
- Gas meter relocations
Safety and compliance:
- Gas leak detection and repair
- Gas safety inspections
- Testing and certifying gas installations
- Disconnecting gas appliances
The stakes are high with gas. A poorly installed gas fitting can lead to gas leaks, carbon monoxide poisoning, fires, or explosions. This isn’t work for DIY enthusiasts or unlicensed handymen.
Why Many Gas Fitters Are Also Plumbers (And Why That Matters)
Think about what’s involved in installing a gas cooktop. You need to:
- Connect the gas supply line (requires gas license)
- Often adjust or relocate plumbing for the kitchen (requires plumbing license)
- Possibly relocate the hot water system if you’re changing kitchen layout (requires both)
Or consider installing a gas hot water system:
- Connect the gas supply (gas license)
- Connect water supply and drainage (plumbing license)
- Install pressure and temperature relief valves (plumbing license)
- Test and commission the system (both licenses)
If your tradesperson only has a gas license, you’ll need to hire a separate plumber for the water work. If they only have a plumbing license, you’ll need a separate gas fitter for the gas work. This means two separate callouts, coordination headaches, and potentially higher costs.
At Alexander Gas and Plumbing Co, I hold both licenses (Plumbing 28840 and Gas L31 902), which means I can handle the complete installation in one visit. It’s more efficient and ensures better coordination between the gas and plumbing aspects of the job.
Common Gas Jobs We Handle in Brisbane
Let me walk through typical gas work we do and explain what’s involved:
Gas Cooktop and Oven Installations
This is one of the most common gas jobs in Brisbane homes. You’ve bought a beautiful new gas cooktop, and it needs proper installation.
What’s involved: Running or checking the gas line to the kitchen, installing a compliant connection point, connecting the appliance, pressure testing the system, and testing the burners. Often we’re also capping off an old electric connection or adjusting benchtop cutouts.
Why both licenses help: Kitchen renovations often involve plumbing work for the sink, dishwasher, and sometimes relocating the fridge water line. Being able to do it all in one visit saves time and hassle.
Gas Hot Water System Installations
Switching from electric to gas hot water, or replacing an old gas system, is very common in Brisbane.
What’s involved: Installing the gas supply line, connecting water inlet and outlet, installing pressure relief valves and drainage, connecting the gas, testing and commissioning the system, and ensuring compliance with Queensland regulations.
Why both licenses matter: This job is about 60% plumbing work and 40% gas work. You absolutely need someone qualified for both.
Outdoor BBQ Installations
Brisbane’s climate means outdoor entertaining is year-round, and gas BBQs are popular.
What’s involved: Running gas line to the outdoor area, installing a compliant bayonet connection point, testing the system. For built-in BBQs, this might also involve working with builders or stone masons.
Safety considerations: Outdoor gas lines need proper installation to withstand weather and meet clearance requirements from buildings.
Gas Bayonets for Portable Heaters
Many Brisbane homes have gas bayonet points for portable heaters in living rooms or bedrooms.
What’s involved: Running gas lines through walls or roof spaces, installing approved bayonet connection points, pressure testing, certification.
Why it’s worth doing properly: Portable heaters connected to permanent gas points are more convenient than bottled gas, but only if installed correctly. Poor installation creates serious safety risks.
Commercial Gas Installations
We do significant commercial gas work for restaurants, cafes, and commercial kitchens.
What’s involved: Large-capacity gas lines, multiple appliance connections, commercial-grade regulators, compliance with food safety and workplace safety regulations.
Why experience matters: Commercial gas work is more complex, higher stakes, and requires understanding of Australian Standards for commercial installations.
Gas Safety: Why Licensed Professionals Matter
I’ve been doing this for 30 years, and I’ve seen the aftermath of unlicensed gas work. It’s not pretty. Here’s why proper gas licensing matters:
Gas leaks – Improper connections or poor-quality materials can lead to gas leaks. Natural gas isn’t toxic, but it displaces oxygen and is highly flammable. A small leak in an enclosed space can be deadly.
Carbon monoxide poisoning – Gas appliances that aren’t installed or maintained properly can produce carbon monoxide – an odorless, colorless killer. Proper ventilation and correct installation prevent this.
Explosions and fires – Gas is volatile. Poor installations or modifications can result in explosions that destroy homes and lives.
Insurance implications – If you have a gas-related incident and it’s discovered that unlicensed work was done, your insurance may not cover the damage.
Legal requirements – In Queensland, gas work must be performed by licensed professionals. Doing it yourself or hiring unlicensed operators is illegal.
Certification – Licensed gas fitters provide compliance certificates for work completed. You need these for insurance, building inspections, and property sales.
I hold Gas License L31 902 issued by the Queensland Government. Every gas job we complete is tested, certified, and complies with Australian Standard AS/NZS 5601 (Gas Installations).
Red Flags: Signs of Unlicensed or Poor Gas Work
If you’re buying a property or suspect existing gas work might not be up to standard, watch for:
- Gas smell near appliances or gas lines
- Yellow or orange flames on gas cooktops (should be blue)
- Soot marks around gas appliances
- Pilot lights that frequently go out
- No compliance certificates for gas installations
- Flexible hoses past their use-by date
- Connections that look makeshift or temporary
- Gas work without any documentation
If you notice any of these, get a licensed professional to inspect immediately. Don’t use gas appliances until they’ve been checked.
DIY Gas Work: Don’t Even Think About It
I’m generally supportive of DIY home maintenance – there’s lots of stuff homeowners can handle themselves. Gas work is NOT one of them.
It’s illegal – Queensland law requires gas work to be done by licensed professionals. Full stop.
It’s dangerous – Even small mistakes with gas can have catastrophic consequences.
It voids warranties – DIY gas work voids appliance warranties.
Insurance won’t cover you – If something goes wrong, your insurance will deny claims for unlicensed work.
You can’t certify it – Gas installations require compliance certificates. You can’t provide these yourself.
Even licensed plumbers without gas qualifications aren’t permitted to do gas work. It requires specific training, knowledge, and licensing.
Choosing Your Gas Professional in Brisbane
When you need gas work done, here’s what to check:
Verify licensing – Ask for their Queensland gas license number and verify it’s current. Mine is L31 902.
Check they’re insured – Proper public liability insurance is essential for gas work.
Ask about their experience – How long have they been doing gas fitting? What types of gas work do they commonly do?
Get detailed quotes – A professional quote should itemise materials, labour, and any certification fees.
Request compliance certificates – These should be provided at completion of work and kept for your records.
Check reviews – What do other Brisbane customers say about their gas work?
Ask about emergency availability – Gas leaks don’t wait for business hours. Can they respond to emergencies?
Gas Work and Plumbing Work: Better Together
Here’s my practical advice: for most residential and commercial gas jobs, you’re better off with a tradesperson who holds both plumbing and gas licenses.
Installing a gas hot water system? You need both skills. Kitchen renovation with new gas cooktop? You need both skills. Outdoor entertaining area with BBQ and plumbed sink? You need both skills. Commercial kitchen fit-out? You definitely need both skills.
Having one qualified professional handle both aspects means:
- Better coordination and workflow
- One point of contact
- Usually lower overall cost
- Consistent quality across all work
- Single warranty and accountability
This is why I decided upon receiving both qualifications – I saw how much more value I could provide to clients when I could handle complete installations rather than just part of the job.
Emergency Gas Services
Gas emergencies require immediate response. If you smell gas:
- Evacuate everyone immediately
- Don’t turn anything electrical on or off (including lights and phones)
- Turn off the gas at the meter if safe to do so
- Call from outside the property
- Ventilate the area if possible without re-entering
For gas leak emergencies in Brisbane, call us 24/7 on 0404 823 184. We respond immediately to gas emergencies because we understand the serious safety implications.
For major gas leaks or if you’re not sure the situation is safe, also call emergency services (000).
Common Gas-Related Questions
Can I install a gas bottle BBQ myself? – Portable BBQs with replaceable bottles don’t require licensed installation, but permanent gas line connections do.
Do I need a gas fitter to disconnect an appliance? – Yes. Even disconnection requires a licensed professional to ensure it’s done safely and properly.
How often should gas appliances be serviced? – Annual servicing is recommended for safety and efficiency, especially for hot water systems and heaters.
What’s that gas smell when I turn on my heater after winter? – Often just dust burning off, but if it smells like gas (rotten eggs), turn it off and call immediately.
Can I do my own gas pressure testing? – No. This requires specific equipment and licensing.
Why Choose Alexander Gas and Plumbing Co
Dual qualifications – Plumbing License 28840 and Gas License L31 902 mean we handle complete installations.
30+ years experience – Three decades of gas fitting across residential, commercial, and industrial applications.
Safety first – Every installation is tested, certified, and complies with Australian Standards.
24/7 emergency response – Gas emergencies can’t wait. We’re available around the clock.
Honest advice – If gas isn’t the right solution for your situation, I’ll tell you. If your existing installation is fine, I’ll tell you that too.
Complete documentation – Compliance certificates, test results, and warranty documentation for every job.
Brisbane local – We’re part of this community. Your safety and satisfaction matter to us.
Get Proper Gas Work Done Right
Whether you call it a gas plumber or a gas fitter, what matters is that you choose a properly licensed, experienced professional for any gas-related work in your Brisbane home or business.
Gas work isn’t something to cut corners on. The risks are too high, and the peace of mind that comes from knowing your gas installations are safe and compliant is worth far more than trying to save a few dollars.
For all your gas fitting needs across Brisbane, South East Queensland, and Ipswich – from simple BBQ connections to complete commercial kitchen installations – contact Alexander Gas and Plumbing Co.
For quotes and non-urgent work: Visit www.alexandergasandplumbing.com.au
For gas emergencies: Call our 24/7 emergency number 0404 823184
Stay safe,
Richard Alexander
Master Plumber & Licensed Gas Fitter
Plumbing Licence: 28840 | Gas Licence: L31 902
QBCC: 12 654 79 | Building Assets and Services Contractor: 860 066
Licensed, experienced, and committed to gas safety across Brisbane
With over 30 years in the plumbing industry he provides a level headed and experience approach to all client related work.He is genuine person with a keen interest in family, friends and helping others.
He holds Queensland Plumbing Licence 28840, Gas Licence L31 902, QBCC License 12 654 79, and Building Assets and Services Contractor licence 860 066.
Rich believes in educating clients about their plumbing systems and providing honest advice about when professional help is needed.
He founded Alexander Gas and Plumbing Co in 2013 to provide personal, trustworthy service to Brisbane families and businesses.
- Instantaneous Hot Water Systems in Brisbane Explained - 6 October 2026
- How To Clear A Blocked Drain In Brisbane - 17 September 2026
- Is Solar Hot Water Worth It in Brisbane? - 9 September 2026
No Comments