Gas plumbing is one of those things you never really think about until something goes wrong. Unlike a tap that drips or some slow drain, gas issues are serious and can pose major health and safety risks if left unattended. If it’s a small leak of gas, a malfunctioning appliance, or low pressure – no gas issue should ever be ignored. At ABA Plumbing & Gas, we have seen firsthand how neglected gas plumbing issues can escalate quickly and compromise safety of your family and property and that’s why we’re breaking down the most common gas plumbing problems, what signs to look out for, and when it’s time to call in the professionals.

1. Gas Leaks – The Silent Danger

A gas leak is among the most dangerous plumbing situations that homeowners can face. Gas is extremely flammable, and exposure to it could mean serious health problems or carbon monoxide poisoning.

Warning Signs of a Gas Leak:

•   There’s a rotten egg or sulfur-like smell in your house.
•   You hear hissing sounds around gas pipes or appliances.
•   Headaches, dizziness, nausea, or difficulty breathing
•       Higher-than-usual gas bills
  

What to Do If You Suspect a Gas Leak:

•   Switch off the supply of gas at the main valve.
•   Open doors and windows to ventilate the area.
•   Avoid using electrical appliances or open flames—even a spark can ignite gas in the air.
•   Evacuate the property immediately.
•   Call a licensed gas plumber to inspect and repair the leak.

  Pro Tip: Regular gas system maintenance can prevent leaks before they become hazardous!

2. Faulty or Aging Gas Appliances

Gas appliances, including stoves, ovens, gas hot water systems, and heaters, need servicing to ensure safe and efficient functioning. With time and use, wear and tear can cause leaks, poor combustion, or inefficient heating/operation.

Signs Your Gas Appliance Needs Attention:

•   Yellow or orange flames instead of blue-an indication of incomplete combustion
•   Soot or black marks around burners
•   Appliances shutting off unexpectedly or malfunctions in ignition
•   A constant smell of gas when appliances are in use

Why It’s a Problem: Poorly maintained appliances can emit carbon monoxide, an invisible, odourless gas that, in large amounts, can be lethal when inhaled.

Solution: Arrange a yearly service of all gas appliances by a qualified gas plumber to maintain them in perfect condition and safety.

3. Gas Pipe Damage or Corrosion

Like any plumbing system, gas pipes can deteriorate over time, especially if old or exposed to the elements. Corrosion, rust, or physical damage can lead to gas leaks and dangerous malfunctions.

Check for These Signs:

•   Visible rust or corrosion on gas pipes
•   Cracks, dents, or damage to exposed gas lines
•   A hissing sound near gas pipes or connections
•   A persistent gas odour around your home

Why It’s Dangerous: Even small cracks can cause gas leaks that put your home and family at risk.

Solution: If your home has old or exposed gas pipes, have them inspected and replaced by a professional before they become a safety hazard.

When to Call a Licensed Gas Plumber Adelaide Residents Trust

While some minor gas issues can be solved with basic troubleshooting, gas plumbing is not something to DIY. If you’re dealing with leaks, faulty appliances, or pressure problems, it’s best to call in a licensed professional.

Call a gas plumber if you notice:
✔ Unusual gas smells or hissing sounds
✔ Low gas pressure affecting appliances
✔ Pilot light problems that keep recurring
✔ Old or damaged gas pipes showing signs of corrosion
✔ Inconsistent gas supply when using multiple appliances

At ABA Plumbing & Gas, we specialise in gas leak detection, appliance servicing, and gas pipe repairs. Our expert team is available 24/7 for gas emergencies, so you’re never left in a risky situation. Call us today for expert gas plumbing services because safety should never be left to chance!