Gas Leak Detection in Phoenix, AZ.

5 Signs of a Gas Leak in Your Home

Gas leaks are dangerous and should be taken seriously. Spotting the warning signs early can protect your family from health risks and prevent significant damage. Trust Fast Layne as your trusted gas leak detection company, and contact us immediately if you suspect a leak.

1. Smell of Rotten Eggs: Natural gas is mixed with Mercaptan, a chemical that smells like sulfur or rotten eggs, to help identify leaks. If you notice this odor indoors, act fast.
2. Hissing or Whistling Sounds: A hissing noise near gas lines, appliances, or walls could mean gas is escaping from a leak. Shut off the supply and call us for immediate help.
3. Dead or Discolored Plants: Plants dying indoors or brown patches in your yard could signal a leak in underground lines affecting the soil.
4. Physical Symptoms Indoors: Feeling lightheaded, dizzy, or nauseous at home may indicate you are breathing in gas. Get some fresh air and call a professional.
5. Unexpected Gas Bill Increases: A sudden rise in your gas bill without increased usage may indicate a hidden leak draining your supply.

What causes gas leaks in Phoenix homes?

• Worn appliance connectors. Flexible connectors on ranges, dryers, and water heaters wear out and loosen.
• Corroded or aging pipe. Older steel gas lines rust at joints and where they enter the ground.
• Garage and outdoor lines. Gas lines to water heaters, pool heaters, outdoor kitchens, and fire pits are exposed to heat, sun, and landscaping work.
• Soil movement. Shifting ground can stress underground lines or separate a joint.
• Poor past work. Unpermitted or DIY gas work often has wrong fittings or missing tests.

How does gas leak detection work, step by step?

1. Make sure the area is safe. If you smell gas, the utility clears the area first.
2. Pressure test the system. A drop in pressure confirms a leak exists.
3. Narrow it down. Combustible gas detectors and soap solution show us the leaking joint, connector, or section of pipe.
4. Repair. We fix the source. Larger repairs and new runs are handled by our gas line repair and installation team.
5. Final test. We pressure test again and confirm every appliance connection before the system goes back in service.

Do gas line repairs need a permit?

Repairs that replace or alter piping normally require a permit and a pressure test inspection from your city or town. Tightening a connector usually does not. We tell you what applies to your repair.

When should I call for gas leak detection?

• You smelled gas and the utility has made the area safe.
• You hear hissing near a gas line or appliance.
• Your gas bill rises without a change in use.
• You are adding an appliance, or you want a pressure test after a remodel or new water heater installation.

A strong gas smell or symptoms like dizziness or nausea are an emergency. Leave first, then see our emergency plumbing page and call us from outside.