Natural gas powers a lot of what makes a home comfortable — furnaces, water heaters, ranges, fireplaces. It's also one of the few home systems where "figure it out yourself" is never the right approach. Here's what's actually useful to know as a homeowner, without the scare tactics.
How to Recognize a Gas Leak
Utility companies add a distinct sulfur, "rotten egg" smell to natural gas specifically so leaks are noticeable — natural gas itself is odorless. Beyond smell, watch for:
- A hissing sound near a gas line or appliance
- Dead or discolored vegetation over an underground line, with no other explanation
- Bubbles in standing water near a gas line
- Physical symptoms like dizziness, headache, or nausea that ease when you leave the house
If You Suspect a Leak
Leave the house immediately without switching any lights or electronics on or off — even a small spark can be a risk. Once you're safely outside, call your gas utility's emergency line and, if needed, 911. Don't go back in until a professional confirms it's safe. This is the one area where it's always better to be overly cautious.
Routine Maintenance Homeowners Can Do
- Keep the area around gas meters and appliances clear of debris and vegetation
- Test carbon monoxide detectors monthly and replace batteries yearly
- Know where your main gas shutoff valve is located, before you ever need it
- Never store flammable materials near gas appliances
What Should Always Go to a Certified Gas Fitter
Anything involving the gas line itself — installing a new appliance, extending a line, relocating a meter, or investigating a suspected leak — needs a licensed gas fitter. This isn't just best practice; in most areas it's required by code, and for good reason. Improperly connected gas work is one of the more serious home safety risks, and it's rarely obvious from the outside that something's wrong.
When to Call Us
If you're installing a new gas appliance, smell gas, or just want a safety inspection for peace of mind, our certified team can help. Learn more about our gas fitting services, or reach out for an inspection.