Why does my fireplace smell like rotten eggs even when it's off?
In Black Mountain, homes largely run on natural gas, and the Swannanoa Valley's cold, still mornings can push a downdraft down the flue that snuffs a standing pilot — while gas keeps trickling. Smelling rotten eggs with the fireplace off is that leak. Don't flip a switch. Get outside, then call your gas utility and us at (828) 545-0525.
How a pilot-out becomes a leak
Black Mountain sits where the valley pools cold air and temperature inversions run mornings 10 to 15 degrees colder than Asheville, and the heavily wooded lots up toward Montreat make for gusty, shifting drafts. On an older standing-pilot fireplace, a downdraft can blow the pilot out while the gas valve stays open just enough to keep feeding fuel — so you smell mercaptan, the rotten-egg odorant, even though nothing is lit. Natural gas rises, but a lingering smell means it's still escaping.
Treat it as an emergency
Don't relight, don't test switches, and don't unplug anything — any spark can ignite gas that's pooled in the room. Walk the household and pets outside, and from the driveway or a neighbor's call your gas provider or 911, then us. Because we're only about fifteen minutes east of our Asheville showroom, Black Mountain is home turf; once the area's safe we locate the leak, pressure-test the line, and make the repair.
Licensed, permitted, pressure-tested
In North Carolina, gas-line work is licensed, and there's no safe shortcut on a leak. Steady Flame is a licensed gas contractor; we pull the Buncombe County permit, pressure-test the line, and stand behind the fix. If your pilot keeps blowing out, that's worth a service call on its own — but a rotten-egg smell with the unit off is an emergency. Call (828) 545-0525.
Fireplace help in Black Mountain
We install and service fireplaces throughout Black Mountain and the rest of Buncombe County — just 15 minutes east from our Asheville-area showroom.
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