Electric fireplace installation cost

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

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Simple units that hang on the wall are on the lower end, while models that are built into the wall with custom finish materials involve more labor and materials. If your wall requires electrical upgrades to handle the unit, the total will reflect that extra work. 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 St. Louis

What's the average cost to install a fireplace in St. Louis?

The cost for fireplace installation in St. Louis varies based on the type of fireplace and the installation complexity. Factors like venting requirements and whether you're adding to an existing structure or building new play a role. A professional quote will provide an accurate cost for your specific needs.

Can I install a fireplace myself in St. Louis?

How do you install a fireplace?

Professional fireplace installation involves careful planning, site preparation, running fuel lines if necessary, ensuring proper ventilation, and securing the unit safely. The process differs for gas, electric, and wood-burning fireplaces. An experienced installer will manage all these critical steps.

How much does it cost to install a fireplace?

The price of fireplace installation depends on the model, whether it's gas, electric, or wood, and the complexity of the venting and installation. For St. Louis homes, factors like chimney modifications or gas line additions will impact the cost. A professional quote is the best way to find out.

Do fireplaces need to be professionally installed?

Yes, especially gas and wood-burning fireplaces, due to the critical safety aspects of fuel lines and exhaust ventilation. Professional installation in St. Louis ensures compliance with all relevant codes and prevents potential risks like fire or carbon monoxide poisoning.

What is the 2 + 10 rule for fireplaces?

The 2+10 rule is a guideline for chimney height, stating it must be at least two feet taller than any part of the building within ten feet. This ensures proper draft and safe smoke expulsion. Licensed installers will ensure your system adheres to this crucial safety measure.

Also serving nearby: O Fallon · Springfield · Columbia · Champaign · Peoria

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