Instant Warmth Built for De Pere's Long Winters.

A typical gas fireplace or insert installation in De Pere runs roughly $3,500 to $9,000, depending on the unit, whether you're converting an existing masonry fireplace or building new, and how much gas line work is involved. A direct-vent insert into a fireplace that already sits near an existing gas line is on the lower end. New construction or a built-in unit requiring framing, venting, and a longer gas line run pushes toward the higher end. Homes outside WPS's natural gas footprint in rural Brown County that need a new propane tank set will also land higher. A local dealer will confirm an exact number after seeing your chimney or wall cavity.

Yes, and it's one of the more common projects in De Pere's older neighborhoods, where many homes still have masonry fireplaces originally built to burn oak or maple cut from Brown County farmland. Since new wood stove installs are rare here—De Pere isn't near national forest cutting permits, and WPS gas service covers most of the city—converting that old fireplace to a gas insert is usually the more practical route. Expect $4,000 to $8,500 depending on the insert and whether a stainless liner needs to run the full chimney height. The existing masonry does the structural work; you're just changing what burns inside it.

Wisconsin Public Service (WPS) delivers natural gas throughout most of De Pere and the surrounding Brown County suburbs, so if your home already has gas for the furnace or water heater, adding a fireplace is a simple tie-in. Outside WPS's service area—in some outlying pockets of Brown and Outagamie counties—propane is the standard fallback, supplied by regional propane companies and requiring either an existing tank or a new one. Most gas fireplace models can be set up for either fuel; your installer configures the orifice and regulator to match.

Most modern gas fireplaces will, which matters here—lake-effect ice storms off Green Bay knock out power in parts of Brown County most winters. Units with intermittent pilot ignition (IPI) run on a small battery backup that kicks in automatically when the power drops, so the fireplace lights on demand just like normal. Valor fireplaces take a different approach: their pilot generates its own electricity through the thermocouple, so there's no battery to remember at all. Either way, ask your local dealer which ignition system is on the model you're considering before you buy.

A gas fireplace is a fully built-in unit framed into a wall—the right call for new construction or a remodel without an existing hearth. A gas insert slides into an existing masonry fireplace opening and vents through the chimney with a liner, which is the common upgrade for De Pere's older housing stock. A gas stove is a freestanding cast-iron or steel unit that sits on the floor, useful when you want a stove's footprint without an existing fireplace to build into. For most De Pere homeowners working with an existing fireplace, an insert is the straightforward answer.

Yes. New gas fireplace and insert installations require a building permit through the City of De Pere (or Brown County if you're outside city limits), along with a gas line permit for any new or modified gas piping. The gas line work itself has to be done by a licensed gas fitter—one reason it's worth using a hearth dealer who coordinates the permit, the gas line, and the venting together rather than juggling separate contractors yourself.

Vented (direct-vent) gas fireplaces pull combustion air from outside and exhaust the byproducts back outside through sealed venting—they're the cleanest and most widely recommended option. Vent-free units burn gas directly into the room without external venting; they're legal in Wisconsin within room-size and ventilation limits, but they release some water vapor and combustion byproducts indoors. In a climate zone 6A house built tight enough to handle De Pere's long heating season, that indoor moisture load is a real consideration. Most local dealers steer homeowners toward direct-vent units for that reason, though vent-free remains an option worth discussing for specific rooms.

Plan on an annual inspection, ideally before the heating season ramps up in October or November. A technician checks the burner, pilot assembly, venting, and gas connections, and cleans the glass and interior components. It's a shorter visit than a wood-stove chimney sweep but just as important for safety—most local service providers charge in the $150 to $250 range for a standard annual checkup.

Wood offers ambiance and heat that doesn't rely on the grid, and plenty of older De Pere homes still have masonry fireplaces originally built to burn local oak, maple, or birch. But new wood-burning installations are genuinely uncommon here—De Pere's suburban lots, its distance from any national forest cutting permit office, and the reach of WPS natural gas service mean most homeowners simply don't have a strong practical case for adding a wood stove today. Gas fireplaces and inserts deliver instant, thermostat-controlled heat that ties into service most homes already have, which is why gas is the default choice for nearly every new fireplace project in De Pere.

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.

On average, a fireplace adds back to the home about the same amount you spent installing it. Add the monthly savings from heating the rooms you actually use instead of the whole house—often hundreds of dollars a year—and the value case is strong before you even count what a fire does for how your family uses the room.