Cost of gas fireplace insert installed — Downey, CA
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
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.
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Also serving nearby: Norwalk · South Gate · Compton · Carson · El Monte
More on this: CSIA gas appliance guidance — venting and inspection.
Service area details
Serving all of Downey — population 108,816; about 8,769 residents per square mile across 12.4 sq mi. ZIP codes covered include 90239, 90240, 90241, 90242.
Neighborhoods served in Downey: Norwalk, South Gate, Compton, Lakewood — and every surrounding area.
Areas we serve
Browse by state, then city.