Gas fireplace installation cost

Looking for gas fireplace installation cost in Kansas City, MO? Call FireplaceInstallation Solutions for a contact a provider — no obligation. Licensed, insured certified fireplace pros serve Kansas City 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

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

Factors that shift this price include whether you need to run new gas lines, the type of venting required, and the complexity of the custom surround or masonry work involved. Larger units or those requiring extensive structural modification will sit at the higher end of the spectrum. We provide 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 Kansas City

What's the average cost to install a fireplace?

Can I install a fireplace myself?

How do you install a fireplace?

Professional fireplace installation involves precise placement, secure gas line hookups, and proper venting to the exterior. The crew will ensure all connections are leak-free and that the unit operates efficiently and safely. They handle the technical aspects, from framing to final inspection.

How much does it cost to install a fireplace?

Do fireplaces need to be professionally installed?

Yes, it's highly recommended and often required by code to have fireplaces professionally installed, especially gas units. This ensures that gas lines are safely connected, venting is correctly implemented, and all safety regulations are met. Professionals guarantee a safe and functional installation for your Kansas City home.

What is the 2 + 10 rule for fireplaces?

The 2-10 rule pertains to the necessary clearances around a fireplace to prevent fires. It typically means a 2-inch clearance from the fireplace opening to combustible materials horizontally and a 10-inch clearance vertically. Licensed installers strictly follow these safety clearances.

Also serving nearby: Kansas City · Independence · Lee S Summit · Overland Park · Olathe

All cities in Missouri →

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

Service area details

510,704residents

1,622per sq mile

8ZIP codes served

Serving all of Kansas City — population 510,704; about 1,622 residents per square mile across 314.7 sq mi. ZIP codes covered include 64101, 64102, 64105, 64106, 64108, 64109, 64110, 64111.

Neighborhoods served in Kansas City: Westport, Crossroads Arts District, River Market, Plaza, Brookside, Downtown — and every surrounding area.