Warm, Reliable Heat Without the Woodpile.

Gas fireplace and insert installations in the Riverwoods area typically run $4,000 to $10,000, depending on the unit, the venting path, and whether new gas line work is needed. A direct-vent insert dropped into an existing masonry fireplace with gas already run to that wall sits at the lower end. New construction, additions, or rooms without an existing chimney—where framing, venting, and a fresh Nicor Gas line have to be run—land toward the higher end. A local dealer will give you a firm number after seeing the space in person.

Yes, and it's one of the most common jobs local installers do in Riverwoods. Most homes built here in the 1960s through the 1980s came with a masonry wood-burning fireplace that's rarely, if ever, actually burned wood in recent years. A gas insert installed into that opening, using the existing chimney with a stainless liner, typically runs $4,000 to $8,500 depending on the model and whether the flue needs relining. You keep the look of the original hearth and gain real, on-demand heat instead of a fireplace that mostly sits cold.

Nicor Gas serves nearly all of the 60015 zip code, so most Riverwoods homes already have natural gas service running to the house for the furnace, water heater, or range—adding a fireplace to that line is straightforward. Propane is rarely necessary here and mostly comes up on the handful of properties at the edges of the village that sit outside Nicor's service footprint. If that's your situation, your installer can configure most gas fireplace models to run on propane with a tank setup instead.

Most modern gas fireplaces will, yes. Units with intermittent pilot ignition (IPI) run on a small battery backup that kicks in automatically when ComEd power drops, so the fireplace lights on demand just like normal—as long as the batteries are fresh. Valor fireplaces take a different approach: their pilot assembly generates its own electricity through the thermocouple, so there's no battery to remember at all. Given the ice storms that periodically knock out power across Lake County, that self-powering feature is worth asking about when you're comparing units.

A gas fireplace is a fully built-in unit framed into a wall—the right choice for new construction or a remodel that doesn't have an existing hearth. A gas insert is sized to slide into an existing masonry fireplace opening, using your current chimney as the vent path, which is the common route for Riverwoods' older homes with unused wood-burning fireplaces. A gas stove is a freestanding unit that sits on the floor on its own hearth pad and vents through a wall or existing flue, which works well in a room without a fireplace at all. Most Riverwoods projects are insert conversions, since so many homes already have the masonry opening to work with.

Yes—the Village of Riverwoods Building Department requires a permit for gas fireplace installations, and Lake County code requires the gas line portion of the work to be done by a licensed gas-fitter. A certified hearth dealer will typically pull the permit, coordinate the gas line and venting inspections, and handle the paperwork as part of the installation, so it's not something you need to manage yourself.

Vented (direct-vent) gas fireplaces draw combustion air from outside and exhaust it back outside through a sealed pipe—they're the standard, code-compliant choice everywhere, including Illinois. Vent-free units burn fuel directly into the room and are legal in Illinois within room-size and ventilation limits, but they release water vapor and trace combustion byproducts into your living space. For Riverwoods' well-insulated, tightly-sealed homes, direct-vent units are the more common and generally recommended option—they deliver more heat, look just as good, and don't require any tradeoffs on indoor air quality.

Plan on an annual inspection, ideally before the heating season starts. A certified technician checks the burner, pilot assembly, venting, and gas connections, and cleans the glass and interior—a much smaller job than chimney sweeping but just as important for safe operation. Local service providers typically charge $150 to $250 for this annual visit.

It's a fair question—Riverwoods' wooded lots are full of oak, hickory, walnut, and maple. But wood as an actual heating strategy hasn't really taken hold here, and it's not about the trees or air quality (Riverwoods has none of the winter inversion or wood-smoke restrictions you'd see in some western towns). It comes down to how the village lives: large-lot suburban households generally aren't set up for cordwood storage, splitting, and daily tending, and most of the original masonry fireplaces here were built as occasional-use features, not primary heat sources. Gas solves the same problem—real radiant warmth from an existing hearth—without the woodpile, which is why it's become the default upgrade path in Riverwoods.

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.

Two ways, and they're both big. Looks: modern gas fireplaces are realistic enough that it's hard to believe they aren't burning wood. Cost: old units burn a standing pilot year-round (roughly $200 a year), while new ones use pilot-on-demand ignition and modern burners. Add remote controls and thermostat operation, and the day-to-day experience isn't close.

Yes—by creating a comfort zone. A furnace heats every square foot of the house just to warm the one room you're in; a gas fireplace on low burns roughly a sixth of the gas a typical furnace does. Set the furnace around 55–60 degrees as a baseline, then heat the rooms your family actually uses. Families who heat this way commonly save $20–$60 a month.

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.