Looking for cost for gas fireplace installation in Denver, CO? Call FireplaceInstallation Solutions for a contact a provider — no obligation. Licensed, insured certified 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

Local housing snapshot: Denver, CO

Population: about 714,000
Median year homes were built: 1974
Homes built before 1980: 57%
Owner-occupied homes: 49%

Older homes can mean different materials, wiring, venting or permit needs. Mention your home's age when you contact a provider.

Source: U.S. Census Bureau, American Community Survey 2019–2023 5-year estimates.

What affects the price

When you start planning a fireplace installation, the final bill depends on a few major factors. Choosing between a simple electric unit, a gas insert, or a full wood-burning masonry build creates the biggest difference in cost. You also have to consider the existing setup of your home; running new gas lines or venting through a roof will naturally add labor hours compared to a straightforward swap. Finishing materials like custom stonework or mantel pieces also shift the total.

About this service

When you want to add a gas unit, the total bill depends on whether you have an existing gas line or need a new one run to the location. You also have to consider the cost of venting, which varies based on your home's layout and the type of fireplace you choose. Exact pricing confirmed free on the call.

Most people do not think about fireplaces in the summer, which makes it the best time for a stress-free installation. You will likely find more convenient appointment times and faster project turnaround. It is the perfect window to handle masonry or venting work while the weather is dry and clear, keeping the process clean and efficient for your home.

Frequently asked in Denver

Can I get an electric fireplace installed easily in Denver?

Who installs gas fireplaces near me in Denver?

What's the cost for installing a gas fireplace insert?

The cost for gas fireplace insert installation in Denver can vary based on the insert model and the complexity of the installation. Factors like whether you need to modify your existing fireplace opening or if any additional venting is required will influence the price. We can give you a clear, no-obligation quote when you call.

Are direct vent fireplaces a good option for Denver homes?

What are the advantages of a gas fireplace?

Gas fireplaces offer convenience and consistent heat. They're easy to operate with the flip of a switch or remote, provide instant warmth, and typically require less maintenance than wood-burning units. Many models also offer adjustable flame heights and heat settings for personalized comfort in your Denver home.

How is fireplace installation different from just replacing a part?

Fireplace installation involves setting up a new unit, which can include structural modifications, venting, and gas or electrical connections. A repair, on the other hand, focuses on fixing an existing component that's not working correctly, like a faulty igniter or a cracked firebrick. Installation is a bigger project than a simple repair or patch.

What's involved in installing a fireplace insert?

Installing a fireplace insert typically means placing a self-contained unit into an existing masonry or metal fireplace. The pros will ensure it fits securely, connect it to your gas or electric supply, and ensure proper venting. It's a way to upgrade the efficiency and aesthetics of your current fireplace.

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

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More on this: NFPA heating safety — heating equipment fire data.

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, Highlands, Cherry Creek, Uptown, Washington Park — and every surrounding area.