How often should gas lines be checked for leaks?

It’s recommended to schedule a professional gas line inspection at least once a year or immediately if you notice unusual odors or sounds.

Can I detect gas leaks without equipment?

Yes, you can notice signs like a sulfur smell, hissing sounds, or physical symptoms such as dizziness. However, always call a licensed technician for confirmation.

What’s the safest way to test for a gas leak?

Certified professionals use approved gas detection tools and methods. Never use open flames or matches to test for gas leaks.

Are gas detectors worth installing at home?

Yes, gas detectors are a valuable safety addition. They provide early warnings of leaks and can prevent major accidents or health risks.

Smell Gas in Your Hamilton Home? What to Do Immediately & When to Call for Gas Leak Repair

Karan Chawla
Jan 14
3 min read

A gas leak is one of the most serious household emergencies—and recognizing it early can protect your family, property, and health. If you smell gas in your Hamilton home, knowing what actions to take immediately and when to call a professional gas leak repair service can make all the difference.

At Halton Heating and Gas Services, we help homeowners across Hamilton respond quickly and safely to gas leaks with expert inspection and repair.

What Does a Gas Leak Smell Like?

Natural gas is odorless by nature, but utility companies add a chemical called mercaptan, giving it a strong sulfur or “rotten egg” smell. If you notice:

A persistent sulfur or egg-like odor
Hissing sounds near gas lines or appliances
Dead plants near gas lines
Dizziness, headaches, or nausea indoors

These could all be warning signs of a gas leak that requires immediate attention.

What to Do Immediately If You Smell Gas

If you suspect a gas leak in your home, follow these steps right away:

1. Do Not Use Electrical Devices

Avoid turning lights on or off, using phones indoors, or operating appliances. Even a small spark can ignite gas.

2. Ventilate the Area

If it’s safe, open doors and windows to allow gas to escape. This can reduce the risk of ignition.

3. Shut Off the Gas Supply

Turn off your main gas valve if you know where it is and can do so safely.

4. Evacuate the Home

Get everyone—including pets—outside immediately. Maintain a safe distance from the property.

5. Call a Professional Gas Leak Repair Service

Once you are safely outside, contact a licensed gas technician. If the smell is strong, call emergency services first.

Common Causes of Gas Leaks in Homes

Gas leaks can occur for several reasons, including:

Aging or corroded gas pipes
Loose or damaged fittings
Faulty gas appliances
Poor installation or DIY gas work
External damage from construction or weather

Older homes in Hamilton are particularly vulnerable due to aging infrastructure, making regular inspections essential.

When to Call for Gas Leak Repair in Hamilton

You should call a professional immediately if:

The gas smell does not disappear
You hear hissing sounds
Appliances are malfunctioning
You’ve experienced repeated gas odors

Gas leak repair is not a DIY job. Licensed technicians use specialized tools to locate leaks accurately and repair them safely according to Ontario safety regulations.

Why Choose Halton Heating and Gas Services?

When it comes to gas leak repair in Hamilton, experience and reliability matter. At Halton Heating and Gas Services, we provide:

Licensed and certified gas technicians
Fast emergency response
Advanced leak detection equipment
Code-compliant repairs
Honest pricing and local expertise

Your safety is our top priority, and we treat every gas leak as an urgent matter.

Preventing Future Gas Leaks

While not all gas leaks are preventable, you can reduce risk by:

Scheduling annual gas system inspections
Replacing old appliances and connectors
Avoiding DIY gas line modifications
Installing gas detectors near appliances

Preventative maintenance can save lives and avoid costly repairs.

Frequently Asked Questions

How serious is a gas leak in a house?

Gas leaks are extremely serious. Even a small leak can cause fire hazards, explosions, or health issues if not repaired promptly.

Should I call the gas company or a repair service first?

If the smell is strong or you feel unsafe, call emergency services or your gas provider first. For repairs, contact a licensed gas leak repair professional in Hamilton.

How long does gas leak repair take?

Most gas leak repairs can be completed within a few hours, depending on the severity and location of the leak.

Can I stay in my home after a gas leak is fixed?

Yes, once the repair is completed and the system is tested and declared safe, you can return to your home.

Do you offer emergency gas leak repair in Hamilton?

Yes. Halton Heating and Gas Services offers prompt emergency gas leak repair to keep your home and family safe.