Cost of fireplace insert installation

Looking for cost of fireplace insert installation in St. Petersburg, FL? Call FireplaceInstallation Solutions for a contact a provider — no obligation. Licensed, insured certified fireplace pros serve St. Petersburg 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. Petersburg, FL

Population: about 261,000
Median year homes were built: 1969
Homes built before 1980: 71%
Owner-occupied homes: 63%

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. Petersburg

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

Can I install a fireplace myself in St. Petersburg?

How do you install a fireplace in St. Petersburg?

Professionals in St. Petersburg will assess your home, plan the installation, and handle all the construction, venting, and connection work. They ensure compliance with local building codes and safety standards for your peace of mind. It's a detailed process.

How much does it cost to install a fireplace insert in St. Petersburg?

The cost for a fireplace insert installation in St. Petersburg depends on the insert model and the existing fireplace structure. Labor for fitting, sealing, and ensuring proper ventilation are key cost factors. Get a personalized quote by calling us today.

Do fireplaces need to be professionally installed in St. Petersburg?

What is the 2 + 10 rule for fireplaces?

The 2+10 rule often refers to chimney clearances. It typically means a 2-inch clearance to combustible materials from the fireplace opening and the chimney extending 10 feet above the nearest point of the building. St. Petersburg's specific codes should always be consulted.

Also serving nearby: Clearwater · Tampa · Lakeland · Plantation · North Port

All cities in Florida →

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

Service area details

263,553residents

4,264per sq mile

—ZIP codes served

Serving all of St. Petersburg — population 263,553; about 4,264 residents per square mile across 61.8 sq mi.

Neighborhoods served in St. Petersburg: Downtown St. Petersburg, Beach Drive, The EDGE District, Crescent Lake, Old Northeast, Kenwood — and every surrounding area.