Cost of Fireplace Gas Insert in Denver, CO | GasFireplaceInsert Services

Looking for cost of fireplace gas insert in Denver, CO? Call GasFireplaceInsert Services for a contact a provider — no obligation. Licensed, insured certified gas fireplace pros serve Denver 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 price for a new gas fireplace depends on a few moving parts. First, you have to consider whether you are installing a unit into an existing chimney or creating a new opening in a wall, which adds labor. The type of venting required and the current proximity of your gas lines also play a big role in the complexity of the install. Aesthetic choices, like premium stone surrounds or remote-controlled flame features, will adjust the total as well.

About this service

The price for a gas fireplace insert varies based on the size of the unit, the complexity of your existing chimney venting, and the specific features you choose, such as remote controls or blower fans. Labor requirements for gas line installation also play a role. Exact pricing confirmed free on the call.

Many people think about fireplaces only in the cold, but summer is actually a great time to schedule an installation. Since demand is lower, you can often get your project finished without the long wait times seen during the peak winter months, making sure you are ready before the first frost arrives.

Frequently asked in Denver

What's the cost of a gas fireplace insert installed in Denver?

How do I find a gas fireplace company near me in Denver?

What's the lifespan of a gas fireplace insert in Denver?

What are the disadvantages of a gas fireplace in Denver?

While gas fireplaces offer many benefits in Denver, some homeowners may miss the authentic crackle and scent of burning wood. Certain models require a continuous pilot light, which consumes a small amount of gas. Although more efficient than traditional fireplaces, there is an ongoing cost associated with gas usage. However, for most Denver residents, the convenience, cleanliness, and consistent heat provided by gas fireplaces are significant advantages that often outweigh these minor points.

Can I use my gas fireplace during a Denver power outage?

Many gas fireplace inserts in Denver can continue to operate during a power outage, particularly those with a standing pilot light. These don't require electricity to ignite, providing a reliable heat source when you need it most. However, features like fans or remote controls might not function without power. It's always best to confirm your specific model's capabilities with a professional. This ensures you'll have warmth even if the power goes out in Denver.

What is the average cost to put in a gas fireplace in Denver?

How much does it cost to install a gas insert in an existing Denver fireplace?

Also serving nearby: Aurora · Thornton · Centennial · Westminster · Lakewood

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

Service area details

716,577residents

4,681per sq mile

8ZIP codes served

Serving all of Denver — population 716,577; about 4,681 residents per square mile across 153.1 sq mi. ZIP codes covered include 80201, 80202, 80203, 80204, 80205, 80206, 80207, 80208.

Neighborhoods served in Denver: Capitol Hill, LoDo (Lower Downtown), Cherry Creek, Highlands, Congress Park, Washington Park — and every surrounding area.