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Emergency · September 15, 2025

Natural Gas Safety: What Every NJ Homeowner Should Know

Natural gas safely heats and powers millions of New Jersey homes, but a leak is a genuine emergency. Knowing the warning signs and the right response can protect your family.

Signs of a gas leak

  • A rotten-egg or sulfur smell (added to gas as a warning)
  • A hissing sound near a gas line or appliance
  • Dead or dying plants near a buried line
  • Bubbling in standing water outside
  • Physical symptoms: headaches, dizziness, or nausea that improve when you leave

What to do immediately

If you suspect a leak: don't flip switches, light matches, or use your phone inside. Leave the house immediately, get everyone out, and once outside, call your gas utility's emergency line and a licensed plumber. Don't go back in until it's declared safe.

Prevention

Have gas appliances and lines inspected periodically by a licensed professional. Never attempt gas-line work yourself — it requires licensing for good reason. A licensed plumber can safely repair or install gas lines to code.

Pro Tip

Consider installing a natural-gas detector, especially near gas appliances and sleeping areas, for an added layer of protection.

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