Cost for gas insert fireplace — Louisville/Jefferson County, KY

Last updated: September 24, 2026

What affects the price

When estimating a gas fireplace project, several variables shift the final number. The type of unit—whether you choose a direct vent, vent-free, or an insert—plays a big role. You also have to account for the labor required to run new gas lines or update venting through your walls and roof. Customizing the surround, including stone, tile, or a new mantel, adds to the material costs. If you are converting an existing wood-burning fireplace, the complexity of the chimney liner installation will impact the total. Exact pricing confirmed free on the call.

About this service

When budgeting for a gas insert, consider the cost of the unit itself plus the professional labor required for safe gas and venting connections. Prices are influenced by the heat output, aesthetic design, and whether you need electrical work for a blower fan. We provide a tailored estimate with an exact pricing confirmed free on the call.

Summer is the smartest time to plan a new fireplace installation or replacement. Because contractors are not dealing with the winter rush, you often have more flexibility with scheduling appointments. It is the perfect opportunity to renovate your fireplace surround or upgrade to a more efficient model while you aren't reliant on it for daily heat.

Frequently asked in Louisville/Jefferson County

All cities in Kentucky →

More on this: CSIA gas appliance guidance — venting and inspection.

Service area details

Serving all of Louisville/Jefferson County — population 622,981.