Reliable gas heat for Shepherdsville, Mount Washington, and all of Bullitt County.
Natural gas service through LG&E in the towns closest to Louisville, propane in the rest of the county—either way, find the right gas fireplace or insert and get matched with a trusted local dealer.
Every Project Starts From One of These Five Situations
Clean, on-demand heat for a moderate Kentucky winter.
Bullitt County sits just south of Louisville, stretching from the growing suburban corridor around Hillview and Mount Washington to the rolling knob country near Lebanon Junction and Bernheim Forest. Climate zone 4A puts the county in a middle band—winter lows average around 26°F, and the county has a moderate winter heating season that runs several months a year. That's nowhere near the sub-zero stretches of a place like Bismarck, ND, but it's enough real cold, especially during arctic outbreaks and the occasional ice storm that knocks out power along the rural roads, that homeowners want dependable heat they don't have to think twice about.
Homes closer to the Louisville side of the county—Hillview, Mount Washington, parts of Shepherdsville—typically have LG&E natural gas service already running to the water heater or furnace, which makes adding a gas fireplace a straightforward tie-in. Out toward Lebanon Junction, Fox Chase, and the more rural stretches near the county line, propane is the common fallback, supplied by regional propane dealers with tank delivery. Either fuel gets you the same result: instant flame at the flip of a switch, no wood to split or ash to sweep, and a fireplace that can run as supplemental zone heat alongside central HVAC on the coldest nights of the year.

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Tell us about your project
Your zip code, your situation, and the fuel you're leaning toward—or let the answers point you to one.
See what's actually available
The brands dealers within 100 miles genuinely carry—real options, never a catalog mirage.
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A trusted local dealer, plus the free Project Guide & Parts List that names every component of the job.
Frequently Asked Questions
How much does a gas fireplace installation cost in Bullitt County?
Costs vary with the unit, the venting path, and whether new gas line work is required, but a gas fireplace or insert install in Bullitt County commonly falls between $3,500 and $9,000. A direct-vent insert going into an existing masonry fireplace with LG&E gas already run to the house sits on the lower end. A new direct-vent fireplace built into a wall during a remodel—with framing, venting, and a fresh gas line—runs toward the middle. Homes on propane that need a new tank set, or installs requiring a long gas line extension, tend to land on the higher end. A local dealer will size the job and give a firm number after seeing the space.
Can I convert my existing wood fireplace to gas?
Yes, and it's a common project for the older brick homes around Shepherdsville and Mount Washington that were built with a traditional masonry fireplace. A gas insert slides into the existing firebox and vents up through a stainless liner run inside your current chimney, so you keep the look of the original hearth while gaining real, consistent heat output. In Bullitt County this typically runs $4,000 to $8,500 depending on the insert and whether the home already has a gas line nearby—homes on the LG&E side of the county are usually cheaper to convert than homes that need a new propane tank and line.
Do I need natural gas, or should I plan on propane?
It depends on where in the county you are. Homes in and around Hillview, Mount Washington, and much of Shepherdsville generally have LG&E natural gas service available, so if your water heater or furnace already runs on gas, adding a fireplace is a simple tie-in. Once you get out toward Lebanon Junction, the areas near Bernheim Forest, and other rural pockets, natural gas lines often don't reach, and propane is the standard fuel—supplied by a regional propane company with either a buried or above-ground tank. Most gas fireplace models can be set up for either fuel; your installer just configures the correct orifice and regulator for whichever you have.
Will my gas fireplace work during a power outage?
Most modern gas fireplaces will, which matters in Bullitt County given how often winter ice storms take down power lines along the rural roads outside Shepherdsville and Lebanon Junction. Units with IPI (intermittent pilot ignition) run on a small battery backup that kicks in the moment power drops, so the fireplace still lights on demand—just remember to keep fresh batteries in the unit. Valor fireplaces handle this differently: their pilot generates its own electricity through the thermocouple, so there's no battery to forget at all. If keeping heat during an outage is a priority for your home, ask your local dealer specifically about the ignition system on any model you're considering.
What's the difference between a gas fireplace, gas insert, and gas stove?
A gas fireplace is a fully built-in unit framed into a wall—the right call for new construction or a remodel with no existing fireplace. A gas insert is built to slide into an existing masonry firebox, turning an old wood-burning fireplace into a sealed, efficient gas unit that vents through the existing chimney. A gas stove is a freestanding cabinet-style unit that sits on the floor, similar in footprint to a wood stove but running on gas. For the many older homes around Bullitt County with an existing brick fireplace, an insert is usually the most cost-effective upgrade. Newer homes without a fireplace already in place tend to go with a built-in unit or a freestanding stove instead.
Do I need a permit to install a gas fireplace in Bullitt County?
Yes. New gas fireplace installations in Bullitt County require a building permit, and the gas line portion of the work needs to be handled by a licensed gas-fitter, which typically means a separate gas permit as well. Most established hearth dealers coordinate this as part of the installation, pulling the permit and scheduling inspections so you're not left juggling multiple contractors. It's worth confirming with your dealer up front that permitting is included in the quote, since skipping this step can create problems later at resale.
What's the difference between vented and vent-free gas fireplaces?
Vented gas fireplaces—direct-vent or B-vent—pull combustion air from outside and exhaust it back outside through a sealed vent, keeping combustion byproducts out of the room entirely. Vent-free units burn directly into the living space without external venting, which makes installation simpler but releases some water vapor and trace combustion gases indoors, so they come with strict room-size and ventilation rules. Bullitt County doesn't carry the air quality restrictions some non-attainment counties do, so vent-free units are legal here, but most local dealers still steer homeowners toward vented direct-vent models for the cleaner indoor air and the stronger heat output—especially for a fireplace that's going to see regular winter use rather than occasional ambiance.
How often should my gas fireplace be serviced?
An annual inspection is the standard recommendation for any gas fireplace or insert. A technician checks the burner, pilot assembly, venting, and gas connections, and cleans the glass and interior—a much quicker visit than a wood chimney sweep, but just as important for safe operation. In Bullitt County this typically runs $125 to $225 and is best scheduled in early fall before the unit sees regular use through the winter.
Gas vs. wood—which is right for my home?
Wood still has a real following in Bullitt County—oak, hickory, maple, and cherry are all common locally, and a Daniel Boone National Forest cutting permit runs about $20 per cord during the May-to-October season, which makes self-cut firewood an affordable option for anyone with the time and a truck. Wood also keeps working without electricity, which matters when an ice storm takes down the lines. Gas gives up that off-grid advantage but wins on convenience: no splitting, no ash, no chimney sweep, just consistent heat at the flip of a switch or a thermostat setting. A lot of homeowners here end up splitting the difference—gas in the main living area for everyday use, and a wood stove somewhere else in the house as backup heat for when the power goes out.
Why is my open fireplace making my house colder?
Open fireplaces suck—literally. As the fire burns, it consumes air your furnace already paid to heat and pulls it out through the chimney, so the house is actually colder after the fire goes out than before you lit it. An insert fixes this: it seals the chimney, puts fixed glass across the front, and turns that hole in your house into a real heat source.
Can I put a TV above my fireplace?
Yes—with an asterisk. Fireplaces are hot and TVs don't like heat. Either put a mantel between them to deflect rising warmth, or choose a fireplace with heat-management technology that creates a cool zone on the wall above—the wall stays around 125 degrees, barely warm, while the room still gets full heat. If you like clean lines and don't want a mantel, heat management is the answer.
What is an in-home preview and do I need one?
It's a visit where a hearth professional measures your space, confirms the model you picked actually works in your home, and walks the specs—framing, gas line, venting, finish work—before anything is ordered. Some details you just can't know until you see the house. Never make a down payment without one; it's the single most-skipped step that burns buyers.
Can I install a fireplace myself?
If you're putting a fire in your house on purpose, it's best to work with an expert. Unless you're genuinely experienced in framing, gas line, vent pipe, and the national code on clearances to combustibles, have a professional do it—and ideally the same company that sells you the fireplace, so warranty, service, and liability all live under one roof.
Find your gas fireplace in Bullitt County.
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