Wood-burning to gas fireplace conversion cost

Looking for wood-burning to gas fireplace conversion cost in St. Louis, MO? Call WoodBurningFireplace Solutions for a contact a provider — no obligation. Licensed, insured certified fireplace pros serve St. Louis and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

The final bill for a wood fireplace depends on several moving parts. Choosing between a simple pre-fabricated insert and a custom-built masonry hearth changes labor costs significantly. You also need to consider the condition of your existing chimney; if it needs a new liner or structural repairs to meet local safety codes, that adds to the total. Efficiency ratings and the finish materials you select—like stone, brick, or high-end metal trim—also influence the investment required for your home. Exact pricing confirmed free on the call.

About this service

Switching from wood to gas involves running a gas line and installing a vent-free or direct-vent insert. Pricing depends on whether you have an existing gas line nearby, the complexity of the venting, and the specific model you select. Exact pricing confirmed free on the call.

Most homeowners forget about their fireplace during the summer months, but it is actually the best time for upgrades. You can avoid the rush of the busy heating season by scheduling installations or structural repairs now. Getting your fireplace ready during the off-season means you will be prepared the moment the first chilly evening arrives.

Frequently asked in St. Louis

Is it worth it to have a wood-burning fireplace in St. Louis?

For many St. Louis homeowners, a wood-burning fireplace adds significant value and ambiance, especially during cooler months. It provides a unique warmth and focal point for gatherings. The pros can ensure yours is efficient and safely installed to maximize enjoyment.

What is the most efficient wood-burning fireplace?

Highly efficient wood-burning fireplaces often feature advanced combustion technology, such as secondary burn systems or catalytic converters, which extract more heat from the wood. For St. Louis homes, this translates to less wood consumption and more warmth. Specialists can guide you to the best models.

How expensive is a wood-burning fireplace in St. Louis?

Will a wood-burning fireplace heat a house in St. Louis?

A wood-burning fireplace can effectively supplement the heating in a St. Louis home, providing warmth to the room it's in and potentially contributing to overall comfort. While it might not heat an entire large house on its own, it's excellent for creating a cozy atmosphere and reducing reliance on central heating. The pros can assess its heating potential for your home.

Are wood-burning fireplace inserts worth it in St. Louis?

What is the average cost of a wood-burning fireplace insert?

Also serving nearby: O Fallon · Springfield · Columbia · Champaign · Peoria

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More on this: EPA Burn Wise — efficient clean burning.