Reliable gas heat for Preston Heights' long, cold winters.

For this part of Will County, a typical direct-vent gas fireplace or insert installation runs roughly $4,000 to $9,500, depending on the unit, whether an existing masonry fireplace and chimney can be reused for venting, and whether a new gas line needs to be run from the meter. Homes already piped for natural gas and converting an existing fireplace tend to land on the lower end. New construction, additions, or homes needing a propane tank set because they're outside the Nicor Gas service area typically run higher. A local dealer can give you a firm number after seeing your home and existing gas service.

Yes, and it's a common project in this part of Preston Heights, where a number of homes built in the 1960s through 1980s still have open masonry fireplaces that rarely get used for wood. A gas insert or gas log set can typically use your existing chimney with a liner, converting a drafty, rarely-used firebox into a fireplace you'll actually run on cold nights. Since wood heat isn't really part of the local culture here the way it is farther out in Will County's rural townships, most homeowners doing this conversion are looking for convenience and better heat output, not a wood-to-gas fuel-cost comparison.

If your home already has natural gas service through Nicor Gas—which covers most of Preston Heights along the main roads and established subdivisions—running a line to the fireplace is usually straightforward and the cheaper long-term fuel. If you're on one of the outlying properties near the edges of the 60433 or 60436 zip codes without gas mains nearby, propane is the standard fallback, either from an existing tank or a new tank set by a local propane supplier. Most direct-vent fireplace models can be configured for either fuel; your installer just sets the correct orifice and regulator.

Most modern gas fireplaces will, with the right ignition system. Units with IPI (intermittent pilot ignition) run on AA battery backup that kicks in automatically when ComEd power drops, so the fireplace still lights on demand—just remember to swap the batteries occasionally. Valor fireplaces skip batteries entirely: their pilot generates its own electricity through a thermocouple, so the unit works regardless of grid power. Given how ice storms and high winds periodically knock out ComEd service across Will County in winter, that's a real consideration worth asking your local dealer about.

A gas fireplace is a fully built-in, framed unit—the right call for new construction or a remodel where you're building the wall around it. A gas insert slides into an existing masonry firebox, using your current chimney as the vent path, which fits a lot of Preston Heights homes with unused wood fireplaces. A gas stove is a freestanding cast-iron or steel unit that sits on the floor and vents through a wall or existing chimney, similar in footprint to a wood stove but running on gas. Most homeowners here converting an existing fireplace end up with an insert; homes without one usually go with a built-in fireplace or a freestanding stove.

Since Preston Heights is unincorporated, permitting typically runs through the Will County Land Use Department rather than a city building office. New gas fireplace installations generally require both a building permit and sign-off on the gas line work, which has to be done by a licensed gas fitter. Most local hearth dealers coordinate all of this—permit, gas line, venting, and inspection—as part of the installation, so you're not stuck managing separate trades yourself.

Illinois permits vent-free (unvented) gas fireplaces, but they come with strict room-size and ventilation requirements, and they're not a fit for every space, especially bedrooms. Vented direct-vent units, which draw combustion air from outside and exhaust it back outside through sealed piping, are the far more common choice in Preston Heights and don't carry the same indoor air quality tradeoffs. For a primary heat source in a well-used living space, most local dealers steer homeowners toward direct-vent rather than vent-free, and it's worth asking about both when you get a quote.

Plan on an annual inspection, ideally in early fall before the heating season kicks in around Will County's typical late-October cold snap. A technician checks the burner, pilot or ignition system, venting, and gas connections, and cleans the glass. This runs far quicker and cheaper than a wood chimney sweep—usually $150 to $250—but skipping it is how minor issues like a dirty burner or a failing thermocouple turn into a no-heat call in January.

With ComEd residential rates around $0.1339 per kWh and a long, cold winter heating season in Preston Heights, running an electric fireplace as real supplemental heat gets expensive fast—electric units are better suited to ambiance or light room heat in a space like a bedroom or den. A gas fireplace, by contrast, can meaningfully offset furnace use in a main living area and keeps working through a lot of the same cold snaps that stress the furnace. If you just want flame and glow with zero venting or gas line work, electric is the simpler install; if you want real heat output for a Will County winter, gas is generally the better investment.

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.

If it was installed more than 15 years ago, probably. Older gas fireplaces keep a standing pilot light burning all the time, and that little flame can cost a couple hundred dollars a year. Newer models use pilot-on-demand ignition—the pilot lights only when you use the fireplace and goes out when you turn it off.

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.

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.