Gas insert fireplace installation cost

Looking for gas insert fireplace installation cost in St. Petersburg, FL? Call GasFireplaceInsert Direct 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

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

Adding a gas insert involves several factors that shift the bottom line, such as the size of your existing masonry opening, the complexity of the gas line plumbing, and the venting requirements for your specific chimney. We provide a professional assessment to ensure your setup is safe and efficient. 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

Are gas fireplace inserts affordable for St. Petersburg homes?

What are the pros and cons of a ventless gas fireplace?

Ventless gas fireplaces offer easy installation and are often more budget-friendly. They don't require a chimney or vent, which can be convenient. However, they do consume oxygen and release byproducts into your room, so proper ventilation is still key. It's wise to discuss this with a professional. They can advise on suitability for your St. Petersburg home.

Can I install a gas fireplace insert outdoors in St. Petersburg?

Yes, you can install gas fireplace inserts outdoors, perfect for patios and decks in St. Petersburg. These are designed for outdoor use and provide a great ambiance. Make sure the unit is rated for outdoor installation. A licensed pro will ensure it's safely installed. Enjoy your outdoor space year-round.

What’s involved in installing a gas fireplace insert?

Installing a gas fireplace insert involves a few key steps. First, a licensed pro will assess your existing fireplace. Then, they'll ensure proper gas line access and ventilation. The insert is carefully placed and connected. Finally, they'll test it for safety and performance. It's a job for experienced professionals.

How do I find a reliable gas fireplace service in St. Petersburg?

When should I consider replacing my gas fireplace insert?

You should consider replacing your gas fireplace insert if it's showing signs of wear, like frequent malfunctions or reduced efficiency. If repairs become costly or frequent, replacement is often more economical. Newer models offer better performance and safety features. A pro can assess its condition. They'll help you decide if replacement is best.

Is there a specific gas fireplace company you recommend 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

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: Old Northeast, Downtown St. Petersburg, Kenwood, Crescent Lake, The EDGE District — and every surrounding area.

More services in St. Petersburg

Everything else we cover here.

Areas we serve

Browse by state, then city.

Florida (1)

All of Florida · St. Petersburg

Gas insert fireplace installation cost — St. Petersburg, FL