Cost of fireplace insert installation

Looking for cost of fireplace insert installation in St. Paul, MN? Call FireplaceInstallation Solutions 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

Local housing snapshot: St. Paul, MN

Population: about 308,000
Median year homes were built: 1952
Homes built before 1980: 79%
Owner-occupied homes: 53%

Older homes can mean different materials, wiring, venting or permit needs. Mention your home's age when you contact a provider.

Source: U.S. Census Bureau, American Community Survey 2019–2023 5-year estimates.

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

Several factors influence this total, including the condition of your chimney, the need for a professional flue liner, and the specific model of insert you choose. If you are converting an old wood-burning hearth to a more efficient gas or electric system, the preparation work will be a key cost factor. 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. Paul

What's the average cost to install a fireplace?

The cost to install a fireplace in St. Paul varies based on the type of unit and complexity of the installation. Factors like whether you're adding a gas line, chimney modifications, or decorative surrounds all play a part. The pros who come out can give you a precise quote after seeing your space.

What is the 2 + 10 rule for fireplaces?

The 2+10 rule is a safety standard for chimney height, ensuring proper draft and preventing smoke from entering your St. Paul home. It generally means the chimney must extend at least two feet higher than the point where it penetrates the roof, plus one foot for every ten feet of horizontal distance from that penetration. The installation crew will ensure this is met.

Can I install a fireplace myself?

How do you install a fireplace?

Installing a fireplace involves several steps, including preparing the opening, ensuring proper ventilation and clearances, connecting fuel lines (if applicable), and securing the unit. The crew will assess your home's structure and existing utilities to plan the best approach for your St. Paul residence.

How much does it cost to install a fireplace?

The total cost to install a fireplace in St. Paul depends on many variables. You'll want to consider the price of the fireplace unit itself, plus the labor involved. Factors like the need for electrical work, gas line installation, or chimney construction will affect the final quote you receive.

Do fireplaces need to be professionally installed?

Also serving nearby: Minneapolis · Bloomington · Rochester · Duluth · Sioux Falls

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

Service area details

303,820residents

5,845per sq mile

—ZIP codes served

Serving all of St. Paul — population 303,820; about 5,845 residents per square mile across 52.0 sq mi.

Neighborhoods served in St. Paul: Summit Hill, Grand Avenue, Mac-Groveland, Highland Park, Cathedral Hill, Downtown St. Paul — and every surrounding area.