Looking for cost of fireplace gas insert in St. Petersburg, FL? Call GasFireplaceInsert Pros for a contact a provider — no obligation. Licensed, insured certified gas 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

What affects the price

When you call to discuss a gas fireplace installation, several factors will shape the final number. The biggest variables include whether you are installing a new unit in a blank wall, replacing an existing fireplace, or needing extensive gas line and venting work to bring the space up to code. Choosing between a simple insert or a custom-built hearth with masonry or stone finishes also impacts labor time. Exact pricing confirmed free on the call.

About this service

The price for a gas fireplace insert depends on the size of the unit, the complexity of the venting installation, and the features you choose, such as remote controls or blower fans. Larger units designed to heat more square footage typically cost more than smaller, decorative models. Existing masonry conditions can also influence the total labor required for the install. We provide an itemized breakdown based on your specific home setup, with exact pricing confirmed free on the call.

Many homeowners ignore their fireplace during the summer, but this is actually the best time to schedule an installation. Since demand is lower, you will likely find more flexibility in scheduling crews. You can get the project finished and out of the way, ensuring your home is ready to go the moment the first chilly breeze arrives.

Frequently asked in St. Petersburg

What's the average cost of a gas fireplace insert?

What are the disadvantages of a gas fireplace?

While gas fireplaces offer great convenience, some people miss the authentic crackle and smell of a wood fire. They also require a gas line and proper ventilation, which is something the specialists will confirm is feasible for your St. Petersburg home. The pros can discuss these points with you.

What is the best gas fireplace insert for St. Petersburg?

Can you put a gas fireplace insert in an existing fireplace?

Yes, that's precisely what gas fireplace inserts are designed for in St. Petersburg. They're made to fit into your current wood-burning fireplace opening, upgrading it to a more efficient and user-friendly gas system. The specialists will verify your existing fireplace's suitability.

What are the disadvantages of a gas fireplace insert?

Potential downsides can include the upfront cost of the unit and installation, and the necessity of a gas line. You won't experience the natural sounds of a wood fire. However, the ease of use and reduced mess are major benefits for many St. Petersburg homeowners.

What is the lifespan of a gas fireplace?

With regular maintenance from qualified professionals, a gas fireplace insert can last for many years, often 15-20 years or more. Keeping it in good working order ensures efficient operation and enjoyment in your St. Petersburg home for a long time. The pros can advise on maintenance schedules.

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

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More on this: CSIA gas appliance guidance — venting and inspection.

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. Pete, Old Northeast, The EDGE District, Gulfport, Clearwater Beach, Treasure Island — and every surrounding area.