How much does it cost to run a gas line to an outdoor fire pit or patio, including trenching?
In Hendersonville the wildcard for a patio gas line is the clay-heavy soil under Henderson County yards, which digs slow and holds water, while the run itself usually feeds off a natural-gas meter along the Spartanburg Highway and Main Street corridors. Distance to the fire feature and any hardscape the trench must cross set the rest of the price.
Why the dirt matters more here
Hendersonville's clay is the same soil that settles foundations and stresses older masonry chimneys around town, and it works against a trench too. Wet, heavy clay is slower to open and sometimes needs careful backfill and compaction so the buried line stays supported. That ground condition, not just the length of the run, can move the number. We read the yard before we quote so there are no surprises once the shovels are in.
Fed from the meter, sized for the load
Because much of Hendersonville sits on the natural-gas mains, most fire pits tie into an existing meter rather than a propane tank. That said, a fire pit is a hungry appliance, sometimes pulling toward 60,000 BTU, and the line has to be sized for that load over the distance it travels, which can mean larger pipe than homeowners expect. The town's many low-maintenance retirement households like that a sealed, permitted gas feed is set-and-forget. See our guide on [choosing a fire pit](/guides/choosing-a-fire-pit) for how load and layout interact.
Plan it before the patio's finished
We're 25 minutes south of our Asheville showroom and out here constantly. The Henderson County permit, inspector sign-off, and pressure test are all part of the job. One call during your patio's design phase, before anything is poured, is the least expensive gas decision you can make. Call (828) 545-0525 for a free assessment.
Fireplace help in Hendersonville
We install and service fireplaces throughout Hendersonville and the rest of Henderson County — just 25 minutes south from our Asheville-area showroom.