How much does it cost to swap an old gas insert for a new one?
In Asheville, swapping a tired gas insert for a newer one costs less than the first install did, because the licensed gas line, the chimney route, and the wiring were all paid for when the original unit went in. What's left is the appliance, the labor to set and connect it, and whatever liner work your masonry opening turns out to need.
A tale of two Asheville fireboxes
Asheville is really two markets in one, and the swap plays out differently in each. In Montford and North Asheville, older masonry fireboxes frequently had a gas insert fitted during the 2000s, so replacing one means working inside original brick where the flue and the existing liner get a careful look. Out in South Asheville's newer construction, the inserts are more standardized and the opening is cleaner, which usually means less faceplate and trim work. Where your home sits shapes how much of the job is appliance and how much is finish.
The liner is the swing factor
Every insert we set gets a chimney liner sized to the new appliance. If your old liner already matches, the swap moves fast and stays close to plug-and-play on the Asheville natural-gas mains. If it's the wrong diameter for the replacement or it has quietly deteriorated inside an older in-town chimney, relining becomes the largest line on the estimate. That's why a licensed gas contractor looks up the flue before quoting a number rather than after, and why we pressure-test and permit the connection instead of guessing at it.
Right down Emma Road
We pull the Buncombe County permit and meet the inspector on the gas connection, same as every job. Because our showroom sits at 629 Emma Rd in West Asheville, you can watch the Napoleon Oakville X4 and the blower-equipped Kozy Heat Chaska 25L actually burning before you commit to either. And with elevation keeping nighttime lows in the 20s well into spring, a swapped-in modern insert earns a genuinely long season here. Call (828) 545-0525 for a free in-home estimate on your exact opening.
Fireplace help in Asheville
We install and service fireplaces throughout Asheville and the rest of Buncombe County — we're headquartered right here.
Related questions
- How much does a gas fireplace insert cost installed?
- Is it worth repairing an old gas fireplace, or should I just replace it?
- How much does a chimney liner cost when installing a gas or wood insert?
- Are gas fireplace inserts worth the cost?
- Will a gas insert lower my heating bills compared to my open fireplace?

