Gas fireplace installation cost

Looking for gas fireplace installation cost in Knoxville, TN? Call FireplaceInstallation Services for a contact a provider — no obligation. Licensed, insured certified fireplace pros serve Knoxville 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

Fireplace pricing depends on your specific setup. If you already have a gas line or a chimney in place, the work is much simpler and cheaper. Installing from scratch requires more labor, including framing, venting, and finishing work with stone or tile. The type of unit—whether it is gas, wood, or electric—also changes the budget significantly. Larger units or custom hearth designs naturally add to the cost compared to basic inserts. We can discuss your project details and get exact pricing confirmed free on the call.

About this service

The final price for installing a gas fireplace depends on whether you have existing gas lines, the type of venting required, and the complexity of the unit you select. If you need to run new gas lines or build a new chimney, expect the price to rise. While project totals vary, they are typically in the thousands. Exact pricing confirmed free on the call.

Summer might seem unusual for fireplace work, but it is actually the most efficient time to renovate. Contractors are often less busy, meaning you get more attention and faster installation times. By tackling this project now, you skip the waitlists that pop up once the temperature drops. You will be fully prepared well before the first frost arrives.

Frequently asked in Knoxville

What's the cost for gas fireplace installation in Knoxville?

Where can I find an installer for a wood-burning fireplace in Knoxville?

How much does it cost to install a fireplace in Knoxville?

Can I get fireplace repair near me in Knoxville?

What is the cost of a fireplace insert installation?

Are there fireplace installation contractors in Knoxville?

What are the latest trends in gas fireplaces?

Modern gas fireplaces are trending towards sleek, linear designs that offer a clean, contemporary look. Many units now feature remote controls and smart home integration for convenient operation. See-through fireplaces are also gaining popularity for creating visual interest between rooms. Energy efficiency continues to be a focus, with advanced burner systems designed to provide warmth without excessive fuel consumption. These trends offer both aesthetic appeal and practical benefits for homeowners.

Also serving nearby: Asheville · Chattanooga · Murfreesboro · Roswell · Sandy Springs

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

Service area details

198,162residents

2,007per sq mile

8ZIP codes served

Serving all of Knoxville — population 198,162; about 2,007 residents per square mile across 98.7 sq mi. ZIP codes covered include 37901, 37902, 37909, 37912, 37914, 37915, 37916, 37917.

Neighborhoods served in Knoxville: South Knoxville, West Knoxville, North Knoxville, Downtown Knoxville, Old City, Bearden — and every surrounding area.