Gas Fireplace Insert Installation in Stuart, FL
A direct vent gas insert with a sealed vent and a clean surround.
- Family owned and run
- Licensed & insured
- Same-day service
- Locally run
Get Your Free Inspection
About thirty seconds
Request received
Thank you. Someone from our family crew will call you to set a time for the free inspection.
Quicker by phone? Call (772) 610-6329
Short answer
A gas fireplace insert is a sealed gas firebox with a glass front, sized to slide into an existing fireplace. Gas fireplace insert installation runs a direct vent liner up the old chimney, connects the gas supply and fits a surround over the opening, turning a drafty fireplace into an efficient, switch-lit heater.
Free Inspection, Then 10% Off the Work
Book your gas insert installation within 72 hours of the free inspection and 10% comes off the work.
How We Handle This Job
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Experienced crew
Our experienced crew installs to the insert maker's instructions.
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Workmanship warranty
Your gas insert installation comes with our workmanship warranty.
Parts and Materials
- Direct vent gas insert
- Sized to the opening and the room.
- Coaxial or co-linear vent liner
- Runs up the existing chimney to a termination cap.
- Surround panel
- Closes the space between insert and opening.
How a Direct Vent Insert Works
Direct vent gas insert installation uses two flexible pipes, or one pipe inside another, run up the existing chimney. One brings outside air in for the flame; the other carries exhaust out. Because the firebox is sealed behind glass, room air is not drawn up the chimney, so the insert keeps the heat in the room.
Installing a Gas Insert
Gas insert fireplace installation starts with the opening size and the chimney height. The vent liner is dropped down the flue and connected to the insert, the gas line is brought to the valve, and the insert slides in. A surround panel closes the gap around it. A gas fireplace insert install in a sound fireplace usually takes a day.
Choosing the Insert
Pick the insert by the opening it must fit and the room it must heat, then by the look of the flame and the controls. We explain the options without pushing a brand, and the maker's instructions set every clearance.
Questions We Answer Often
What is a gas fireplace insert?
A gas fireplace insert is a sealed gas firebox with a glass front that slides into an existing fireplace opening. It vents through a sealed liner run up the old chimney to a cap on the roof, and it works as an efficient room heater.
How do you choose a gas fireplace insert?
Start with the size of the fireplace opening, because the insert has to fit it. Then match the heat output to the room, since an oversized insert runs too hot in a Florida living room. After that, choose by flame look, controls and features such as a blower or remote. We bring options that fit and explain the differences plainly.
When is it time to replace an old gas fireplace?
Replace an old gas fireplace or insert once parts are no longer made for it or the burner and glass are failing. Repeated repairs to the valve and controls are another sign, and a new insert usually runs cleaner and more reliably.
Does a gas insert need a new liner?
Yes. A direct vent insert needs its own sealed vent liner run up the chimney to a termination cap. The old masonry flue cannot serve as the vent on its own, so the liner is part of every insert installation.
Chimney & Fireplace Brands We Work With
Heat & Glo 
Heatilator 
Rutland 
Copperfield Chimney Supply 
Olympia Chimney and Venting 
DuraVent
What Shapes the Price
- Insert size and features
- Blowers, remotes and finishes change the scope.
- Chimney height
- Longer vent runs need more liner.
- Gas supply
- Whether a line already reaches the fireplace.
Book Your Free Stuart Inspection
A short form, a quick call back, and a time that suits you.
- Inspection first, estimate in writing
- Upfront pricing, no hidden fees
- Family owned and operated
Request received
Thank you. Someone from our family crew will call you to set a time for the free inspection.
Repair It or Go Bigger
WhenA sound wood fireplace
FixInstall a direct vent gas insert
CheckOpening and chimney sizes
WhenAn old gas insert failing
FixReplace the insert and the vent
CheckParts availability for the old unit
Signs This Job Is Due
A gas fireplace insert is a sealed, glass-fronted gas firebox that slides into an existing fireplace. It vents up the old chimney through a sealed pipe and turns a drafty opening into an efficient heater. Our Stuart crew measures the opening, helps you choose the insert and handles the gas insert installation from vent to surround.
- A wood fireplace you rarely light because of the work
- Cold drafts from the fireplace opening
- An old gas insert that no longer runs well
- A wish for heat at the press of a button
Proudly American
Family owned in Stuart, with an experienced crew, upfront pricing and a workmanship warranty on the work we do.
Call Now (772) 610-6329Make the Fireplace Easy to Use
A free inspection measures your fireplace for a gas insert.