
The average fireplace installation cost is $2,438, but prices vary depending on the type and size of the fireplace. Calculate your costs with our guide.
Not just any ol’ heating technician will do
Fireplace insert installers hold specialized certifications from organizations like NFI or WETT, ensuring your installation meets safety standards and avoids costly mistakes.
Certified fireplace companies have long-standing manufacturer relationships, helping you find the right gas or wood insert for your existing fireplace at the best price.
Professional installation protects product warranties that become void without certified work, and pros handle critical steps like flue liner installation and proper venting throughout.
Hiring a local fireplace installation professional keeps your home safe by managing gas line work and ensuring your insert fits correctly without fire or carbon monoxide risks.
While you may feel comfortable setting up a fire pit in your backyard, installing a fireplace insert indoors is a whole different project that requires the skilled hands of a trained, certified fireplace expert. Hiring a fireplace installation technician is the safest route for installing an insert that will work for your existing fireplace. You may also consider HVAC technicians or even licensed general contractors for the job.
There are many benefits to hiring a local fireplace company to install a fireplace insert. You’ll enjoy the peace of mind that comes with having a trained pro handle this advanced project, and you could even score better deals on the best fireplace insert for your home.
Fireplace installation specialists are trained and certified specifically for installing fireplaces and fireplace inserts. This minimizes the risk of mistakes or delays that can happen from trying to DIY or hire someone with less specialist knowledge of fireplaces and inserts. Pros who are trained in these projects often receive certifications from the NFI (National Fireplace Institute) or the Wood Energy Technology Transfer (WETT).
Technicians from local fireplace companies often have long-standing relationships with manufacturers, meaning they can help you find the right insert for your existing fireplace for the best price possible. Additionally, some fireplace insert products have warranties that can become void if you don’t have a certified pro do the work.
You shouldn’t try to install a fireplace insert yourself because the risks of doing this job incorrectly include excessive, high fuel costs at best and house fires or carbon monoxide leaks at worst.
But that doesn’t mean you can’t save some money and brush up on your DIY skills in other ways when it comes to caring for your fireplace insert. For instance, you can learn how to light a gas fireplace yourself, or if you want to save on maintenance costs, you can learn how to clean a gas fireplace like a pro with only an hour of your time.

HVAC technicians are skilled in many heating and cooling projects, and certain HVAC pros may be able to help you with fireplace insert installation. However, HVAC technicians often focus on appliances like heat pumps, furnaces, and air conditioners, and they may not be as skilled in working with fireplaces or fireplace inserts. You may need to consult with several different HVAC pros before finding one who’s skilled at installing a fireplace insert.
When in doubt over who installs fireplace inserts, some people hire a general contractor. A licensed general contractor may be fine if you don’t have a fireplace installation specialist nearby, but you should ask for examples of past projects they’ve completed involving fireplaces or fireplace inserts before choosing who to hire. Look for a contractor with plenty of experience working on different types of fireplace inserts, and don’t be afraid to ask for references from their previous clients to confirm their skill level.
To install a fireplace insert, the pro will first work with you on measuring your existing fireplace and finding an insert that works for the space and your heating preferences. They will also make sure the existing fireplace opening and chimney are in good condition before moving forward with installation.
The pro may need to cap a gas line if you don’t plan to use an old gas fireplace, or they may need to work with a plumber to install a new gas line if you are installing a gas fireplace insert. From there, the pro will need to add a flue liner to the chimney, then put in and secure the fireplace insert into the old fireplace opening, ensuring the new unit is properly vented along the way. Finally, the fireplace specialist will install the surround and any other decorative finishes so that you can warm up by the fire in as little as a day’s work.
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...
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...
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.
Custom Paint Jobs LLCs custom murals brought life to our childrens rooms. They love it!
Storms Mobile Welding was great to work with. They were prompt, professional and did an overall excellent job on the project. I highly recommend.
On time, clean and finished fast. Windows seem sturdy and the finish is good. Caulking was done with no smudges. Would recommend.
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.
Blackburns did a great job and for about half of the estimated price!!! I have a big old house with a tall brick chimney. This chimney used to vent the fireplace which is no longer operational. I suspected that it also vented the hot water heater. Combustion of natural gas results in...
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...
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...
From average costs to expert advice, get all the answers you need to get your job done.

The average fireplace installation cost is $2,438, but prices vary depending on the type and size of the fireplace. Calculate your costs with our guide.

Many homeowners upgrade their old fireplace with inserts to get more heat and save energy and money. Learn more about the cost of installing a fireplace insert.

Before installing a gas fireplace insert, it’s important to understand the various cost factors. Here’s how much an average gas fireplace insert costs.

What is a fireplace insert? It’s like a traditional fire in a box—which helps keep the heat it generates in your house, rather than draining out the chimney.

Want to know how to build a fireplace to add charm and warmth to your home? We’ll walk you through the steps—and let you know when to call in the pros.

If you’re preparing to install a prefabricated unit, here are the gas fireplace questions you should discuss with your contractor.