How Much Does Pellet Stove Installation Cost? [2026 Data]

In 2026, the national average cost for pellet stove installation is $2,327, based on 466 verified projects reported by Angi Pros. Most homeowners pay between $1,009 and $3,667, with the spread driven by stove type, venting complexity, and installation location. If you plan to add extras like backup power supplies ($150 to $600), CO detectors, or hopper extenders, budget toward the higher end of that range.

Pellet Stove Installation Costs: What Determines the Price?

A pellet stove unit alone averages around $2,000, with most homeowners spending $1,000 to $3,000 on materials before factoring in labor. Unit size is the primary cost driver, though the type of stove, your location, and any add-ons you include can all shift your total. Costs vary by BTU output, and the table below shows how the price range breaks down by size.

How Much Does Pellet Stove Installation Cost by Type?

The three primary pellet stove types are freestanding, wall- or window-mounted, and inserts, with prices ranging from $1,000 to $6,000 depending on which you choose. Type of pellet stove is a key driver of overall cost, as the breakdown below shows:

Wall or Window Mounted

Wall- and window-mounted pellet stoves both typically cost $1,000 to $5,000 and can heat spaces up to 1,000 square feet. Wall-mounted units run $250 to $400 more than window-mounted models because they require a professional to cut an opening and install a wall sleeve, adding to labor costs. Window-mounted stoves use an existing window for ventilation, which lets you avoid the additional expense of installing new vents.

Freestanding

Freestanding pellet stoves are standalone units that resemble wood-burning stoves and typically cost $1,000 to $5,000, putting them in the same price range as wall- and window-mounted models. They require at least one additional vent installed through a roof or wall, and that added labor generally offsets any savings from a lower unit price.

Pellet Stove Insert

Pellet stove inserts fit directly into an existing fireplace and typically cost $2,000 to $6,000 depending on size and features, making them the priciest of the three types primarily because the units themselves carry a higher price tag. One practical advantage is that inserts can reduce chimney heat loss by about 50%, and they are far more affordable than paying the cost of removing the fireplace and relocating the stove entirely. Labor charges for inserts are generally comparable to those for other pellet stove types.

Most Common Stove Styles: Which Option Is Most Popular?

When deciding which style of stove to install, it's essential to consider all of the options. According to Angi data, 65% of homeowners report having a freestanding stove, making it the most commonly installed style. On the other hand, 23% of homeowners have a fireplace insert.

Pellet Stove Ongoing Costs: What to Budget For

Running a pellet stove means budgeting for two ongoing expenses: pellets and electricity. Pellets are the larger cost, averaging $350 per ton (50 40-pound bags), while individual bags run about $7.50 each; most homeowners burn through one pallet every one to two months, putting the pellet cost for a three-month winter season between $525 and $1,050. 

Electricity adds roughly $10 per month on average, covering both ignition and the continuous feeding of pellets into the burner. Your actual costs will vary based on your local climate, your home's insulation, and how often you run the stove.

Why You Should Hire a Pellet Stove Installation Pro

DIY pellet stove installation will save you $250 to $1,000 in labor, but it’s generally not worth it unless you have experience with this task. Not only are pellet stoves heavy and hard to maneuver, but improper installation can lead to costly problems down the road and potential hazards, including the risk of fire and poor indoor air quality due to inadequate ventilation. Always leave this work to a professional to keep your home and your family safe.

Here’s why it’s ideal to hire a pellet stove installation pro

Hiring a wood stove repair pro near you is the best way to complete this project. Here’s why:

• Pellet stove installation requires electrical work, which a pro must complete for safety and liability.

• Professionals have the proper tools and equipment to install your pellet stove safely and efficiently.

• A pro knows how to obtain a permit and properly vent the pellet stove to meet local codes.

• Pellet stove experts can also install a chimney liner if necessary.

• Improper DIY pellet stove installation can affect your home's air quality and your family’s health.

• A pro will know the best pellet stove size for your space.

• Professionals are insured and typically offer warranties for their work.

• A professionally installed pellet stove can be an asset to your home when you sell it, potentially netting you a higher selling price.

If you want to DIY pellet stove installation

If you want to participate in the pellet stove installation process, consider tackling these smaller tasks:

• Clearing debris and clutter from the installation site

• Cleaning the area after installation

• Installing decorative trim

Pellet Stove Additional Costs: What to Budget For

Many pellet stoves support optional add-ons that improve efficiency and safety, and budgeting for them before installation helps you avoid surprises, with costs varying by the specific feature you choose.

Backup Power Supply

A backup power supply keeps your pellet stove running during outages and costs $150 to $600, making it a worthwhile investment if your area experiences frequent power interruptions.

Carbon Monoxide Detector

A carbon monoxide detector placed near your pellet stove is a highly recommended safety measure that immediately alerts your household to dangerous CO levels, and at $10 to $30 it is one of the most affordable protections you can add.

Hopper Extender

A hopper extender can double or triple your stove's pellet capacity, reducing how often you need to manually refill it during winter months, and typically costs $150 to $300. Extenders are not universal, so you will generally need to purchase one directly from your stove's manufacturer, and prices can fall outside that typical range depending on the model.

Metal Ash Vacuum

A metal ash vacuum makes cleaning your pellet stove's ash pan significantly faster and easier, and most models cost $50 to $140.

Vent Brushes

Pellet stove vents accumulate debris over time, reducing their effectiveness and raising the risk of poor indoor air quality or dangerous gases like carbon monoxide. A vent brush costs $30 to $80 and helps keep your vents clean and functioning safely.

Smart Thermostat

Take a walk on the modern side with an advanced smart thermostat for your pellet stove. A smart thermostat allows you to adjust your stove's heat output from anywhere. Wake up in the middle of the night a little warmer than you like? Grab your phone and change the settings, which will make your fireplace crank down the heat with the help of technology. Smart thermostats for pellet stoves cost $15 to $250 to purchase.

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 survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from 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. 

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