Installation of gas fireplace cost

Looking for installation of gas fireplace cost 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.

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?

The cost for fireplace installation in St. Petersburg varies by the fireplace type and complexity of installation. Factors like the need for new gas lines or custom surrounds can affect the price. We can provide a clear estimate when you call.

What is the 2 + 10 rule for fireplaces?

The 2+10 rule relates to chimney height, ensuring it's two feet taller than anything within ten feet. This is crucial for proper smoke and gas ventilation. Professionals in St. Petersburg ensure your installation meets these vital safety requirements.

Can I install a fireplace myself?

How do you install a fireplace?

Installation involves safely connecting fuel sources, ensuring proper ventilation through a chimney or vent system, and securing the unit. Pros follow detailed procedures to guarantee your fireplace is safe and functional. They can explain the process for your home.

How much does it cost to install a fireplace?

Do fireplaces need to be professionally installed?

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, The EDGE District, Beach Drive, Northwest St. Pete, Old Northeast — and every surrounding area.