This guide shares information about the cost to remove a gas fireplace, including the average price to additionally remove the breast, stack, and chimney flue as well as which experts will be needed to complete the project.
How Much Does It Cost to Convert a Fireplace to Gas? [2026 Data]
Fireplace service costs depend on your project and location. Check with a local pro for your specific job.
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Cost Insights:
Converting a fireplace to gas costs between $300 and $12,000, with an average of $3,000 for your project.
Your choice between vented and ventless gas fireplaces determines installation complexity and affects your total conversion cost significantly.
Budget for chimney cleaning at $100 to $150 and potential gas line installation when planning your fireplace conversion project.
Hiring a local gas fireplace service professional ensures safe gas line connections and keeps your household protected from combustion hazards.
In 2026, the national average cost to convert a fireplace to gas is $3,000. Most homeowners spend between $500 and $5,500, with the cost driven by the type of gas fireplace you choose, whether you already have a gas line in place, and the complexity of the installation. Costs can reach up to $12,000, depending on the scope of work, so it pays to get a clear picture of your project before you start.
Converting a Fireplace to Gas Cost by Type: Which Option Costs Less?
The type of gas fireplace you choose has the greatest impact on your total conversion cost, with vented and ventless gas fireplaces being the two main options, costing $1,500 to $5,000. Either type can be equipped with gas fireplace inserts that mimic the look of real logs, and fireplace inserts cost an average of $3,600.
Costs vary significantly between the two fireplace types, as the breakdown below shows:
| Type of Fireplace | Average Cost in 2026 |
|---|---|
| Vented | $5,000 |
| Ventless | $1,500 |
To understand more about the decision between vented and ventless gas fireplaces, explore the tables and comparisons below.
| Vented Gas Fireplaces | Ventless Gas Fireplaces |
|---|---|
| Lose heat to outside | Provide more heat to living space |
| Burn less efficiently | Burn more efficiently |
| Vent pollutants to exterior | Add some pollutants to indoor air |
| Most expensive gas fireplace | Far less expensive |
| Require chimney or vent | No ventilation required |
| Always up to building code | Not legal in some areas |
Vented Gas Fireplaces
A vented gas fireplace costs an average of $5,000, making it the most expensive conversion option. These fireplaces include a vent to the exterior that collects combustion byproducts, which the Environmental Protection Agency identifies as hazardous to your health, while the venting system simultaneously draws air from your living space to feed the flame.
Because heated air is pumped outside rather than staying in your home, vented fireplaces deliver far less warmth to your interior than ventless models. If you don't already have a traditional fireplace and chimney in place, installation becomes significantly more involved and costly.
Ventless Gas Fireplaces
A ventless gas fireplace averages around $1,500 because it requires no exterior vent, making it the more affordable of the two main conversion types. These units burn natural gas more efficiently and retain all heated air inside your living space, which means better warmth delivery compared to vented models.
However, combustion pollutants are released indoors rather than vented outside, raising indoor air quality concerns of ventless fireplaces that have led some building departments to outlaw them entirely. Weigh those trade-offs carefully before committing to a ventless installation.
Converting a Fireplace to Gas Cost Breakdown: What Adds to the Total?
Converting a fireplace to gas involves costs beyond the unit itself, and your final total depends on which additional factors apply to your specific project, with costs ranging from $100 to $2,000.
The table below shows how costs break down by key factor:
| Cost Factor | Average Cost in 2026 |
|---|---|
| Running a natural gas line | $200–$1,000 |
| Chimney cleaning | $100–$150 |
| Installing gas log or insert | $500–$2,000 |
Running a Natural Gas Line
Installing a natural gas line to your fireplace costs $200 to $1,000 on top of labor and materials, and the work must be performed by a local licensed professional. Complexity varies by floor plan: running a long line along an interior wall is more involved than routing one through an exterior wall. A plumber typically charges $75 to $100 per hour, and gas line material runs an average of $15 to $25 per linear foot in addition to those labor costs.
Chimney Cleaning
Scheduling a professional chimney cleaning before your gas fireplace installation costs $100 to $150 for a local professional chimney cleaner, and your gas plumber or contractor may be able to roll this into their overall estimate. While it can feel like an added expense, chimney cleaning reduces the risk of house fires and is a smart precaution whenever you're already having work done.
Installing Gas Inserts or Logs
Most homeowners pay $2,000 to $5,000 to convert to a gas fireplace using an insert or gas logs rather than installing an entirely new gas line. Final pricing shifts based on the brand you select, the complexity of the project, and local labor rates, so a local fireplace professional is your best resource for an accurate estimate of time and parts.
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Angi Tip
Working with gas can be very dangerous and even harmful to your health. Only attempt gas projects yourself if you have the experience and credentials to do so safely. Otherwise, let the professionals handle these jobs.
Why You Should Hire a Fireplace Installation Pro
Converting a fireplace to gas isn't a project you should attempt to DIY. Many areas require a licensed professional to do any work with gas lines, and even if it isn't legally required, it's still not safe for homeowners to tackle this project. Hire a gas fireplace service near you to safely convert your fireplace so it's compliant with local codes.
Here's why it's ideal to hire a fireplace installation pro
Code requirements aside, hiring a pro for this job is still the way to go—here's why:
A gas fireplace pro can safely connect your gas line and regulate it properly for the new fireplace.
Professionals can ensure your fireplace is properly vented to keep fumes out of your home.
A pro can help you select the right fireplace insert for your fireplace size and home heating needs.
Gas fireplace professionals can safely adapt an existing chimney to vent a gas fireplace.
Next Steps: Finalize Your Project With a Pro
Let the pro know if you have an existing fireplace, chimney, and gas line so they have an idea of the project’s scope.
Prepare to budget for gas line installation if you don’t already have one running to the fireplace.
Discuss the different types of gas fireplaces to decide which will work best in your home.
Find out if a permit is required for gas work and whose responsibility it is to obtain one.
How Angi Gets Its Cost Data
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
Frequently Asked Questions
Fireplace services reviews from real Angi homeowners in Columbus, OH
4.8★ avg. • 6 total reviews
- Sue B.
Terrible experience. Walls/trim/floors/cabinets/doors all have drip marks, overspray, etc. Tiling at the fireplace had to be redone by another vendor due to incorrect and shoddy install by Profect. Contractor had his children in our house while he was on site without prior authorization or...
Profect painting & exteriors - Alexander W.
Supreme Brick & Chimney did a great job with a cleaning and inspection of the fireplace! He was efficient, on time, and very pleasant. The space was kept very clean, and the fireplace was spotless when he was done. He also performed a thorough inspection, and did a great job talking us...
Supreme brick & chimney - Donald L.
Ace Fireplace Services came to the rescue for my chimney repair. They were quick to pinpoint the issue and worked their magic to fix it. My chimney is now in excellent shape, and I'm a satisfied customer.
Ace Fireplace Services - Chanda L.
Custom Paint Jobs LLCs custom murals brought life to our childrens rooms. They love it!
Custom Paint Jobs, LLC - Hannah T.
Storms Mobile Welding was great to work with. They were prompt, professional and did an overall excellent job on the project. I highly recommend.
- Heather M.
On time, clean and finished fast. Windows seem sturdy and the finish is good. Caulking was done with no smudges. Would recommend.
Window Depot USA of Central Ohio - Tiffany V.
The team is awesome!! I can generally pick up and clean throughout the week, but they CLEAN! Windows, stair rails, microwave. All the things I can’t ever seem to get to regularly. The house looks and smells great after they leave.
- Steven K.
Bought a half a cord of firewood from Pitzer with stacking last month. I waited to report so I could see how the wood burned. <br /> <br /> I have three pet peeves regarding landscapers, but Pitzer scored "A"s regarding all three. First, rather than having customers "leave a message" and...
Pitzer Landscaping - M T.
We decided to update our partially finished basement, with a budget. Gerald worked with me on the lighting and chair rail selections, and produced an end product that was everything we wanted and within our budget. The work was done quickly, and he and his crew were always prompt and...
- Amy T.
Outstanding! The granite and the installation went so well that we had the remaining slabs of the granite put into our new house. The 2ND kitchen/wet bar installation went as well as the 1ST, so we had them put granite on our master bath counter top, shower seat, ledge and kick plate for...
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