Cost of fireplace insert installation

Looking for cost of fireplace insert installation 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

When you install an insert, you are upgrading an old wood-burning fireplace into a more efficient unit. The price is influenced by the labor required to prepare the firebox, the cost of the insert itself, and any necessary venting components. Projects involving complex masonry or extensive gas line work will fall on the higher end of the scale. While estimates 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 average cost to install a fireplace in Knoxville?

The cost to install a fireplace in Knoxville can vary quite a bit. Factors like the type of fireplace, the complexity of the installation, and any necessary modifications to your home's structure will affect the final price. It’s best to get a personalized quote for your specific project.

Can I install a fireplace myself in Knoxville?

While some DIY enthusiasts might consider it, installing a fireplace yourself is generally not recommended in Knoxville. Professional installation ensures it's done safely, up to code, and efficiently. This protects your home and family from potential hazards like fire or carbon monoxide leaks.

How do you install a fireplace?

Professional fireplace installation involves careful planning and execution. This includes selecting the right spot, ensuring proper venting and chimney construction, and making sure all connections are secure and safe. The crew will handle all the details to ensure it works perfectly and safely.

How much does it cost to install a fireplace?

The cost of fireplace installation depends on several factors. Consider the type of unit you choose, whether it's a pre-fabricated insert or a custom build, and the labor involved. Getting a detailed quote from a local pro is the best way to understand the investment.

Do fireplaces need to be professionally installed?

What about the cost of fireplace insert installation?

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: Downtown Knoxville, Bearden, West Knoxville, Fountain City, Old City — and every surrounding area.