Fireplace gas insert installation — St. Petersburg, FL

Last updated: September 24, 2026

What affects the price

The final price for your gas fireplace installation depends on several moving parts. It starts with the unit itself—whether you choose a basic insert or a high-end designer model with custom stone work. We also look at your existing venting setup; if we need to run new lines or modify your chimney, labor costs will increase. Gas line access and electrical requirements are other variables that shift the total investment. We can provide exact pricing confirmed free on the call.

About this service

Installing a gas insert transforms a drafty fireplace into a reliable heat source. The process begins with measuring your current fireplace to ensure the insert fits properly. We then run the necessary gas lines, install a chimney liner for proper venting, and complete the final trim work for a polished look. This upgrade improves indoor air quality and makes starting a fire as simple as flipping a switch. Exact pricing confirmed free on the call.

Fall is when we see the most interest. As the air gets crisp, many homeowners realize they want a cozy focal point for the holidays. If you are planning to have a fireplace ready for Thanksgiving or winter guests, reach out early to secure an installation window before the busy season hits.

Frequently asked in St. Petersburg

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

All cities in Florida →

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

Service area details

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, Old Northeast, Crescent Lake, Beach Park, Kenwood — and every surrounding area.