Looking for gas fireplace insert installation cost in St. Paul, MN? Call FireplaceInstallation Direct for a contact a provider — no obligation. Licensed, insured certified fireplace pros serve St. Paul 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 budget for a new fireplace, the final number depends on several moving parts. Choosing between a simple electric insert and a complex gas or wood-burning setup changes labor needs significantly. If your home already has a chimney or gas line, costs stay lower. If we need to run new venting, cut into walls, or add custom stonework, the labor and material requirements increase. Every home layout is unique, and we look at your specific space to provide a plan. Exact pricing confirmed free on the call.

About this service

Installing an insert means placing a new firebox into an existing masonry fireplace. Costs vary based on the size of the insert, the condition of your existing chimney, and whether a new chimney liner is required for proper venting. The final total depends on the specific requirements of your chimney and the gas hookup needed. Exact pricing confirmed free on the call.

Installing during the summer is a smart way to prepare for the colder months ahead. While it may seem counterintuitive to think about fire when it is hot outside, this is often the best window to get better pricing on units and shorter wait times. Your fireplace will be ready to go the moment the first chilly evening arrives.

Frequently asked in St. Paul

What's the average cost to install a gas fireplace insert?

Do gas fireplaces need to be professionally installed?

Yes, for safety and proper function, professional installation is highly recommended. This is especially true for gas fireplace inserts in St. Paul. A licensed installer ensures correct gas line connections and ventilation, preventing potential hazards. Don't risk a DIY installation; call for expert help.

Can I install a gas fireplace insert myself?

How do you install a gas fireplace insert?

What is the 2 + 10 rule for fireplaces?

The 2+10 rule generally refers to clearance requirements for certain fireplace components. It ensures adequate space between combustible materials and the fireplace, preventing fires. Professionals understand these critical safety codes for installations in St. Paul homes. Ask for details when you call.

How much does it cost to install a gas fireplace insert?

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