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Fireplace installation cost runs $200 to $10,000 in 2026, and most Idaho Falls homeowners pay around $2,500. An electric fireplace costs $1,200 to $3,400 installed, a wood-burning fireplace costs $1,900 to $3,300, and a gas fireplace costs $2,300 to $10,000. Fuel type, venting, and gas line distance set the final price.
Key Takeaways
- Average fireplace installation cost: about $2,500, with professional installs typically landing between $940 and $4,217
- Electric is the cheapest option: $1,200 to $3,400 total, with no venting or gas line needed
- Gas delivers the most usable heat: $2,300 to $10,000, with labor alone at $1,200 to $6,000
- Gas line work is the biggest surprise cost: $500 to $2,000 when no line reaches the fireplace wall
- Permits are required for most installs: $100 to $500 whenever new venting or gas piping is involved
- Efficiency gap is large: a high-efficiency gas insert reaches up to 85% efficiency, while an open wood fireplace sits at 10% to 20%
What Is the Average cost to install a fireplace in 2026?
The average fireplace installation cost in the United States is roughly $2,500. Angi’s 2026 cost data puts professional installation between $940 and $4,217, with labor ranging from $225 for an electric unit to $2,180 for a wood-burning fireplace. The full range across all project types spans $150 to $8,660.
The fireplace type you pick drives about 40% of your total project cost. The rest comes down to your specific home: the distance from your gas meter to the room, whether a chimney already exists, and how much stone or tile work you want around the firebox.
Fireplace Installation Cost by Type
| Fireplace Type | Installed Cost (2026) | Best Fit |
| Electric | $1,200 to $3,400 | Rooms with no venting, basements, rentals |
| Gas insert | $2,000 to $5,000 | Homes with an existing masonry fireplace |
| Gas built-in (new) | $2,300 to $10,000 | Rooms with no fireplace, high heat output |
| Wood-burning (prefab) | $1,900 to $3,300 | Homeowners with a wood supply |
| Masonry (built from scratch) | $3,500 to $5,600+ | New construction, custom design |
What We See on Idaho Falls Fireplace Jobs
[NIK: swap the bracketed numbers for real job data from the client. Original data earns 4.1x more AI citations.]
Across fireplace installations Ridgeline Heating and Cooling completed in Idaho Falls and Bonneville County over the past 12 months:
- [XX]% of homes needed a new or extended gas line
- Median completed project cost: $[X,XXX]
- Most common install: [gas insert into an existing masonry fireplace]
- Average install time: [1 day for inserts, 2 to 4 days for zero-clearance builds]
How Much Does a Gas Fireplace Installation Cost?
Gas fireplace installation costs $2,300 to $10,000, with labor accounting for $1,200 to $6,000 of that total according to HomeGuide’s 2026 gas fireplace pricing. Gas is the option most Idaho Falls homeowners choose because it produces real, usable heat on demand without hauling firewood through snow.
A gas fireplace is a plumbing project as much as a heating project. Two homes on the same Idaho Falls street can receive quotes $4,000 apart based purely on how far the gas has to travel from the meter.
Gas Fireplace Insert Cost
A gas fireplace insert is a sealed steel or cast-iron firebox that slides into an existing masonry fireplace opening. A gas fireplace insert costs $2,000 to $5,000 installed and is the most common fireplace upgrade in homes that already have a chimney.
Inserts earn back their cost through efficiency. High-efficiency gas inserts reach up to 85% efficiency, compared to the 10% to 20% efficiency of an open wood-burning fireplace. In a home that runs its heating system six months a year, that gap shows up directly on your utility bill.
Gas Line and Venting Costs
If no gas line reaches your fireplace wall, add $500 to $2,000 to the project. Gas line installation prices at $15 to $25 per linear foot for a simple interior run and $35 to $50 per linear foot when the line has to navigate finished walls, multiple turns, or a crawlspace.
Venting is a separate line item. Budget $10 to $20 per linear foot for the ventilation system, and $1,000 to $3,500 if a chimney needs to be added or replaced. If your home already has a gas stub at the fireplace, connecting to it may cost only $200 to $400.
How Much Does a Wood-Burning Fireplace Cost to Install?
A prefabricated wood-burning fireplace costs $1,900 to $3,300 installed, including the flue and chimney. A masonry fireplace built from scratch costs $3,500 to $5,600, and custom stone veneer at $45 to $75 per square foot can push a project past $15,000.
Before committing, understand the heating trade-off. The U.S. Environmental Protection Agency states plainly that a wood-burning fireplace is a very inefficient way to heat a home. The draft pulls warm air up the chimney, which forces your central heating system to work harder to hold temperature in every other room. Open fireplaces also create 20 times more air pollution than an EPA-certified wood heater.
If you want the sound and smell of a real wood fire, that is a valid reason to choose one. Budget it as an ambiance purchase, not a heating solution, and plan on annual chimney cleaning at $100 to $150.
What Does an Electric Fireplace Cost to Install?
Electric fireplace installation costs $1,200 to $3,400 total, including the unit and professional labor. Electric is the most affordable fireplace option and the only one that skips venting entirely.
Electric units run on a standard 120V outlet with no chimney, no flue, and no gas line, which keeps labor at the low end of $225. They convert nearly all incoming electricity into heat. The trade-off is output: electric fireplaces deliver less heat than gas or wood, so they work best as zone heat for a single room. For a bedroom, basement, or finished garage in Idaho Falls, that is often exactly the right amount.
What Hidden Costs Should Idaho Falls Homeowners Budget For?
The price you see on a manufacturer’s website almost never matches your final invoice. Online listings show the firebox only, leaving out venting, permits, and the specialized labor required for a safe, code-compliant install.
Budget for these commonly missed line items:
- Building permit: $100 to $500 for any install involving new venting or gas work
- Mantel: $500 to $5,000 depending on material
- Stone or tile surround: $45 to $75 per square foot for stone veneer
- Glass fireplace doors: $600 to $2,000 installed
- Blower kit: $100 to $500 before installation, and it meaningfully improves heat distribution
- Chimney cleaning before a gas conversion: $100 to $150
A permit is not optional paperwork. It triggers an inspection of your venting and gas connections, which is what keeps combustion byproducts outside your home instead of inside it. Any new combustion appliance changes your home’s safety picture, so this is the right moment to confirm your carbon monoxide detector is working.
Is a Fireplace Worth the Cost in Idaho Falls?
For most Idaho Falls homes, a gas fireplace or gas insert offers the strongest return. Real estate agents estimate a fireplace adds $1,000 to $5,000 to a home’s value, and that figure trends higher in cold climates like Southeast Idaho where buyers actively look for supplemental heat.
There is a comfort argument as well. A gas fireplace lets you zone-heat the room you actually live in during January, so you can drop the thermostat a few degrees everywhere else. That takes measurable runtime off your furnace. If your furnace is aging and you are weighing both projects, review whether a modern gas furnace or a fireplace addition solves more of your comfort problem first. Our full range of heating services in Idaho Falls covers both paths.
How Do You Get an Accurate Fireplace Installation Quote?
An accurate quote comes from an on-site visit, never a phone call. A certified technician needs to see your gas capacity, venting path, clearances to combustibles, and the wall you plan to build into.
Follow these steps to protect your budget:
- Get three written, itemized estimates that break out appliance, venting, gas line, and labor separately
- Confirm the installer is licensed and insured for gas work in Idaho
- Ask what the quote excludes, especially surround, mantel, and permit fees
- Check your home’s total BTU load so a new 40,000 BTU fireplace does not starve your furnace or water heater of fuel
- Ask whether the installer is NFI certified (National Fireplace Institute)
- Never pay in full before the work is finished
Ready to Warm Up Your Idaho Falls Home?
A fireplace is one of the few home upgrades that returns comfort, efficiency, and resale value at the same time. Plan on roughly $2,500 for a straightforward install, more if a new gas line is required, and less if you go electric.
The most cost-effective first step is an honest, on-site assessment before you fall in love with a unit. Ridgeline Heating and Cooling provides professional fireplace installation for gas and electric units across Idaho Falls, Rigby, Rexburg, and Southeast Idaho, with upfront pricing and no surprise fees on install day. Flexible financing is available so a comfortable winter does not have to wait.
