Fireplace pricing is foggy on purpose. Contractors quote wide, retailers hide install costs, and half the articles online recycle numbers from 2019. This page collects every cost guide on the site and keeps the headline numbers in one place, checked against current published price data and refreshed before each heating season.
Here is where 2026 prices actually sit:
| Job | Typical 2026 price |
|---|---|
| Chimney sweep (basic cleaning) | $100 to $300 |
| Gas fireplace insert, installed | $2,300 to $8,000, most around $3,700 |
| Chimney liner, installed | $1,500 to $5,000, average near $2,500 |
| Running an electric fireplace | $15 to $45 per month at 2 to 4 hours a day |
Why fireplace quotes vary so much
Two neighbors can get quotes $4,000 apart for the same insert. Our gas fireplace installation cost guide breaks the full project down line by line, and the spread almost always comes from what is behind the wall, not the unit itself:
- Venting. If your chimney needs a new liner or the unit needs new venting run, add $1,000 to $6,000.
- Gas access. Extending an existing gas line runs $250 to $500 on average. No gas service at all changes the project entirely.
- Chimney condition. Crumbling crowns, bad flashing, or damaged flue tiles get discovered mid-job and added to the bill.
- Region and season. Quotes climb in October when everyone calls at once. Get bids in summer.
- Permits. Usually $100 to $400, and gas work legally requires one almost everywhere.
How we get these numbers
Every figure above is cross-checked across at least two current published sources, and the cost guides below add our own retailer price sampling with the date we pulled it. The full process is on our editorial policy page. When a guide says 2026, it means we checked in 2026, not that we changed a digit in the title.
Cost guides publishing this season
Ten dedicated guides were planned for this season, each with real price breakdowns, and all ten are now live. For gas projects beyond a straight install, we priced the cost to convert a wood fireplace to gas and put together a gas fireplace repair cost guide that sorts pricing by problem, pilot light to blower motor.
On the chimney side, the chimney sweep cost guide covers cleaning and inspection prices, the chimney liner cost guide shows what an installed liner really runs, and the chimney repair cost guide breaks pricing out by crown, flashing, and brick.
The rest round out the topic: wood stove installation costs, the full pellet stove cost picture from unit to fuel, and the real monthly cost to run an electric fireplace. And if you want the thing gone entirely, our fireplace removal cost guide covers both full and partial tear-outs.
Related reading
Comparing fuel types first? Our electric vs gas fireplace comparison gives you the honest cost and heat math, then Electric Fireplaces and Gas Fireplaces go deeper on each. If your project touches the flue, read Chimney and Venting before you take any quote at face value.
Want numbers for your own house instead of averages? Three calculators do the math: fireplace sizing in BTU, electric running cost by state, and heating cost by fuel.
Frequently asked questions
How much does a gas fireplace insert cost installed?
Most installed gas insert projects land between $2,300 and $8,000 in 2026, with the average around $3,700. The unit is $1,500 to $3,500, basic labor $500 to $1,500, and new venting or chimney work can add $1,000 to $6,000.
How much does a chimney sweep cost?
A basic chimney cleaning runs $100 to $300. Expect the higher end if the chimney is tall, very dirty, or has not been serviced in years. An inspection is often bundled in, and yearly inspection is the standard recommendation.
How much does a chimney liner cost?
A professionally installed liner typically costs $1,500 to $5,000, with the national average near $2,500. Small, simple jobs can come in under $1,000, while tall chimneys and premium materials push past $7,000.
How much does it cost to run an electric fireplace per month?
Using the heater 2 to 4 hours a day costs roughly $15 to $45 per month at typical US electric rates, or about $0.18 per hour. Flame-only mode is nearly free, around $1 to $6 per month.