Gas line leak warning signs are easy to miss, but spotting them early can protect your family. A rotten-egg smell, hissing near appliances, dead grass over the buried line, and unexplained gas bill spikes all point to trouble. If you notice any of these, leave the house and call your gas utility or 911 first. Then contact Hydro Plumbing in Tigard, OR for licensed, pressure-tested, permitted gas line repair across Washington and Yamhill Counties. Read our full safety guide today.