Trade your drafty fireplace for real gas heat in Arlington Heights.

A typical gas fireplace or insert installation in Arlington Heights runs roughly $4,500 to $10,500, depending on the unit, whether you're converting an existing masonry fireplace or building new, and how much gas line and venting work is involved. Homes with an existing chimney and a gas line already nearby—common in Arlington Heights' older ranch and split-level housing stock—tend to land on the lower end. New direct-vent installations in a family room addition or finished basement, where a fresh gas line has to be run from the meter, sit 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 more common upgrades in Arlington Heights' older housing stock, where many homes still have an open masonry fireplace that rarely gets used. A gas insert typically installs into the existing firebox, using a stainless liner run up the current chimney for venting. Most conversions in the area run $4,000 to $8,500 depending on the insert and whether new gas line work is needed. The result is a sealed, efficient unit that actually heats the room, rather than an open fireplace that pulls warm air up the flue.

Nearly every home in Arlington Heights already has natural gas service through Nicor Gas, so most gas fireplace installs simply tap into the existing line feeding the furnace or water heater. Propane is rarely necessary here—it's mainly a fallback for the rare property without gas service. If you're building an addition or converting a garage, your installer can confirm gas line capacity, but the vast majority of local installs run on natural gas without any propane tank or delivery to worry about.

Most direct-vent gas fireplaces with intermittent pilot ignition (IPI) run on a battery backup, so they'll still light and heat the room if ComEd power drops during an ice storm or high-wind event—as long as the batteries are fresh. Valor units go a step further: their pilot generates its own electricity through the thermocouple, so there are no batteries to maintain at all. For a suburb where ice storms occasionally knock out power for a day or more, that's worth asking your local dealer about when you're comparing units.

A gas fireplace is a fully built-in unit framed into a wall, typically used in new construction or a remodel. A gas insert slides into an existing masonry firebox and vents through the current chimney with a liner—the common choice for Arlington Heights' older homes with an underused wood fireplace. A gas stove is a freestanding cast-iron or steel unit that sits on the floor and vents through a wall or existing flue, often used in basements or additions without a fireplace already in place. Which one fits depends mostly on whether you already have a masonry fireplace to work with.

Yes. The Village of Arlington Heights Building Division requires a permit for new gas fireplace installations, and any new gas line work needs to be done by a licensed plumber or gas-fitter and inspected before it's closed up in a wall. Most established local hearth dealers handle the permit application and coordinate the gas line and venting inspections as part of the installation, so you're not left managing separate trades yourself.

Vented (direct-vent) gas fireplaces draw combustion air from outside and exhaust exhaust gases back outside through a sealed pipe—they're the standard choice and produce real usable heat. Vent-free units burn gas directly into the room with no outside venting; they're legal in Illinois within room-size and ventilation limits, but they release some moisture and combustion byproducts into the living space. For Arlington Heights homes, direct-vent units are by far the more common recommendation from local dealers, especially for any room where the fireplace will get regular winter use rather than occasional ambiance.

Plan on an annual inspection before the heating season ramps up in the fall. A certified technician checks the burner, pilot assembly, venting, and gas connections, and cleans the glass—usually a $150 to $250 visit. Given how long the heating season runs in this part of Illinois, from roughly October through April, a fireplace that gets daily use in December and January benefits from that yearly checkup to keep the ignition system and venting working reliably.

For most Arlington Heights homes, no—wood-burning inserts and stoves are uncommon in this suburb, largely due to village building restrictions on new wood-burning installations, small residential lots, and the lack of any local firewood-cutting infrastructure the way you'd find in a rural or forested area. While oak, hickory, walnut, and maple are common shade trees throughout Cook County, they're not typically harvested locally for home heating. Gas is the practical choice here: instant on-off operation, no ash or creosote, and a fuel source already run to nearly every house through Nicor Gas.

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.

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.

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.

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.