Instant Ambiance for Stonecrest's Mild Winters.

Across the metro Atlanta area, a direct-vent gas insert installed into an existing masonry fireplace typically runs $3,500 to $8,000, depending on the unit and whether the gas line already reaches the firebox. A new built-in gas fireplace for a remodel or new-construction room—with framing, venting, and a fresh gas line run—usually lands between $7,000 and $12,000. Homes converting from propane to natural gas, or vice versa, may see additional cost for line work. A local hearth dealer can give you a firm number after seeing your existing fireplace or framed opening.

Yes, and it's one of the most common jobs local installers handle in the older Stonecrest subdivisions, where original masonry fireplaces built for wood are common but rarely used. A gas insert slides into that existing firebox, uses a stainless liner through your current chimney for venting, and typically costs $3,500 to $7,500 depending on the model and whether a new gas line needs to be run to the hearth. The result keeps the look of your fireplace while eliminating the ash, smoke, and firewood handling that most homeowners in this mild climate never wanted to deal with in the first place.

Either works, and which one applies to you depends mostly on where in Stonecrest you live. Established subdivisions closer to the Mall at Stonecrest and along the older DeKalb County corridors generally have natural gas mains already in place. Newer developments and properties on the outer edges of the county sometimes rely on propane, either from a shared community tank or an individual tank installed on the property. Most gas fireplace models sold locally can be configured for either fuel—your installer sets the correct orifice and regulator for whichever gas you have.

Most modern gas fireplaces will, which matters in a county that's seen its share of ice-related outages. Units with intermittent pilot ignition (IPI) run on a small battery backup that kicks in the moment power drops, so the fireplace lights and operates normally—just remember to keep the batteries fresh. Valor fireplaces take a different approach: their pilot generates its own electricity through the thermocouple, so there's no battery to maintain at all. If backup heat during an outage matters to you, ask your local dealer which ignition system a given model uses before you buy.

A gas fireplace is a fully built-in unit framed into a wall—the right choice for new construction or a room without an existing fireplace. A gas insert is sized to slide into an existing masonry firebox, which describes a large share of the housing stock in Stonecrest's older subdivisions, and it uses your existing chimney as the vent path with a liner installed inside. A gas stove is a freestanding cabinet-style unit that sits on the floor, useful in a basement or room with no chimney at all. For most homeowners here upgrading a fireplace they already have, an insert is the simplest and most cost-effective path.

Yes—DeKalb County requires both a building permit and a gas permit for new gas fireplace or insert installations, and the gas line connection has to be done by a licensed gas fitter. Most established hearth dealers in the area pull these permits as part of the installation and schedule the required inspection, so you're not left coordinating separate trades yourself. If you're converting from wood to gas or adding a fireplace where one didn't exist before, budget a little extra time for the permit and inspection cycle before the unit is signed off.

Vented (direct-vent) units draw combustion air from outside and exhaust it back outside through sealed venting—they're the standard recommendation almost everywhere, including Stonecrest. Vent-free units burn gas directly into the room without any exterior venting; they're legal in Georgia under specific room-size and ventilation rules, but they also release water vapor into the home, which is a real consideration in a humid Southeastern climate where indoor moisture and mold are already a concern much of the year. For that reason, most local dealers steer Stonecrest homeowners toward direct-vent models, reserving vent-free for tight retrofit situations where running a vent simply isn't possible.

Plan on an annual inspection, ideally before the first cool snap in fall. A technician checks the burner, pilot or ignition system, gas connections, and venting, and cleans the glass and firebox interior. It's a much lighter lift than chimney sweeping for a wood system—most gas appliance service calls in the Stonecrest area run $150 to $225—but it's still the step that catches a failing thermocouple or a sooting burner before it becomes a bigger repair.

Wood-burning setups are uncommon here—Stonecrest's mild climate and modern subdivision housing stock just don't call for a full wood-heat system the way a colder region would, so the real choice most homeowners weigh is gas versus electric. Gas delivers a genuine flame, real radiant heat, and—with the right ignition system—backup warmth during a power outage, but it requires venting and gas line work. Electric fireplaces install almost anywhere with no venting or gas permit at all, running off standard household current at Georgia Power's residential rate of about 15.5 cents per kWh, and they're the simplest option for a basement, bedroom, or apartment-style unit where flame ambiance matters more than heat output. For a primary living space you'll use all winter, gas usually wins; for a secondary room or a quick, low-cost upgrade, electric is hard to beat.

An insert does two things: it seals the chimney completely, so you stop losing air you already paid to heat, and it radiates warmth into the room through the firebox and glass. Most add a heat-exchange fan that pulls cool room air underneath, wraps it around the hot firebox, and pushes it back out warm. Your home is more efficient before you've even lit the first fire.

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.

For an average home—covering the fireplace, the vent pipe, and basic installation—a budget between $3,900 and $5,500 gives you a lot of options across wood, gas, and pellet. By the time you add finish work, gas line, and electrical, the average complete installation lands between $5,000 and $12,000 all-in. In a remodel or new build, a good rule is to put about 2.5% of the total project cost toward the fireplace.

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.